Oct 20

Convection Space Heating

Electric space heating products have not seen any major advances in years.  In most cases electric heaters are treated as commodities; the only point for comparison being price.  Given the push towards green energy solutions, the need for performance and efficiency improvements in this relatively stagnant category has never been more apparent.

The seemingly timeless electric baseboard has remained more or less unchanged for decades.  Panel convection heaters are a more recent attempt to condense long baseboard heaters into a smaller space while maintaining all the quiet comfort of convection heat.  The result is a narrower heater that fits more easily into a room’s available space, however, it puts the heater higher up the wall and makes it an unwelcome part of the décor.

A baseboard creates a wide slow moving air curtain that travels up the wall and slowly spreads out across the room.  A panel convector creates a much faster airflow over a smaller area; this airflow is able to deliver the heat energy to the center of a heated space much faster than the slow airflow from a baseboard heater.  The delivery time of the heat to the center of the room is directly responsible for the overall comfort of the occupants.  This is especially true when the room undergoes a change in conditions, such as a door opening, a change to the set point of the thermostat, or even a drafty room.  The faster the heater responds to these changes the more comfortable the occupants.

We will be launching a product this spring that will fundamentally change the electric heating category by combining the best of the panel convector and baseboard heater.  While this new “Linear Convector” may look similar to a baseboard, the overall length has been reduced by as much as 40% compared to a conventional baseboard, while simultaneously increasing airflow by 40%.  The Linear Convector therefore delivers the size reduction of a panel convector while remaining far less conspicuous in a room. In addition, the end user can expect to enjoy energy savings of up to 10% courtesy of reduced heat loss through outside walls, which is where electric baseboards were typically located.

With more clean and renewable energy coming online every year, the future of electric heat is bright, especially for companies who are prepared to challenge conventional wisdom.

About the Author


has written 5 blog posts

I am the retail brand manager of Dimplex North America.

Comments (109)

  • Elizabeth Hine on October 24th, 2011 at 11:55pm

    I like the look of your new baseboard convection heater, and have purchased one to replace an old electric baseboard. It would be helpful if you could provide instructions on your website as to how to install it.Your help would be appreciated-I’d rather not have to hire an electrician.Thanks Liz

  • chad on October 25th, 2011 at 12:06pm

    Hello Elizabeth,

    You can visit our website and download the Owner’s Manual if you don’t already have it.
    LPC – http://dimplex.com/consumer_products/heaters/baseboard_heaters/lpc_series/linear_convector_lpc_series

    LC – http://dimplex.com/consumer_products/heaters/baseboard_heaters/lc_series/linear_convector_lc_series

    Navigate to the downloads tab

  • Dwayne K on October 25th, 2011 at 9:05pm

    What is the operating temperature range/settings (lowest and highest) I can use on an LPC 500W 240V baseboard heater?

    • chad on October 27th, 2011 at 5:41pm

      Hello Dwayne,

      The setting range is 0 to 30 degrees C.

  • Randy A on October 28th, 2011 at 11:20pm

    Are there any wiring differences between the 120V and the 240V? Does the 240V use two 120V leads, neutral and a ground?

    • chad on November 1st, 2011 at 5:30pm

      Hello Randy,

      There is no difference in the number of wires being hooked up between the different voltages. The only difference is in how they are hooked up by the user. The 120V versions will use L1 (120V line), N (neutral) wire, and a ground, where as the 240V version will use L1 (120V line), L2 (120V line), and a ground. See wiring diagram from the user manual for clarity.

  • Sebastien on October 29th, 2011 at 3:04pm

    Hi Gary,
    Already bought 2 LC heating boards, but need an additional 3 LPC boards to complete the work. Are they available yet ? Home Depots I’ve been to have the space and tag for it, but no inventory. They keep telling me they don’t know when they’ll get it. I live in Montreal, Qc.

    Thanks !


    • chad on October 31st, 2011 at 1:03pm

      Hello Sebastien

      LPC will be available at Home Depot in about the next two weeks. They have been rolling off the assembly line for about a week now and starting to ship.

  • ja on November 5th, 2011 at 11:04pm

    Looking to purchase an LPC in the U.S. Where can I order from? Also, what is the advantage to having a remote control if the electronic control is already on the baseboard heater? Lastly, hydronic electric heaters seem very popular, how does this purely electric baseboard heater (LPC) compare?


    • chad on November 7th, 2011 at 1:31pm

      The advantage of employing the remote is wireless connectivity of these heaters. Multiple heaters can be connected to one device to control whole home heating; or multiple remotes can be employed creating heat zones. We do not sell hydronic heating products; however, I can say from a cost/watt perspective, our LPCs offer incredible value vs. hydronic products.

      You can visit our dealer locator and fill in the right information there… http://dimplex.com/dealer_locator

  • StefM on November 5th, 2011 at 11:22pm

    I love the LPC series, just too bad there is no programmable thermostat available on RF, this would be so helpful. I guess I will have to buy the LC series with Aube or Honeywell programmable thermostat and run some extra wires, planning multiple conversions from oil furnaces

    • chad on November 7th, 2011 at 1:31pm

      Hello Stef,

      For the time being, using an LC with a programmable thermostat is the only way to achieve programmed heating.

  • Dwayne K on November 10th, 2011 at 2:12am

    I purchased 2 x 500w 240v LPC heaters. Easy to install the first. Unfortunately, the 2nd unit needs to be installed on a 120v line. Do I have to exchange it for a 500w 120v or can I install the unit as L1 hot, L2 neutral? Will I get the full 500w or only 1/4 (or do the LPC electronics allow for the variable voltage connections?). Thanks!

    • chad on November 10th, 2011 at 6:34pm

      Hello Dwayne,

      We would not recommend hooking 240v up to 120v, and you would only get the watts as they expected. At the present time, we are only offering this in 240v.

  • Len on November 19th, 2011 at 10:07pm

    I just hooked up my 2500 watt LC, is it normal for it to cycle off and on as it heats the room?

    • chad on November 21st, 2011 at 1:44pm

      Hello Len,

      This is normal behaviour only if the heater is hooked up to a thermostat. Otherwise, it could be a symptom of a bad installation if it is cycling on the temperature limiting cutout.

  • Rod on November 28th, 2011 at 5:27pm

    Do theConvection Baseboard heaters require differnect thermostats. I have recently upgrade from dial thermostats to programable themostats and do not want to have to purchase new termostats

    • chad on November 28th, 2011 at 7:11pm

      Hello Rod,

      Could you please fill out the customer service form to get more support. A technical representative will contact you once you make the initial request.


      Thank you

  • Mary Green on December 5th, 2011 at 8:35pm

    Re.: Comment below….
    chad on November 7th, 2011 at 1:31pm
    Hello Stef,
    For the time being, using an LC with a programmable thermostat is the only way to achieve programmed heating.
    Late November 2011 the Home Hardware flyer (Ottawa area – Ontario) advertised a programmable wireless thermostat for the LPC series! I ordered some along with some heaters. The thermostats are back ordered to May 2012 unfortunately. A recent call with customer service at Dimplex indicated the product didn’t exist. Confimed with local Home Hardware who called their head office – product does exist. So new product not in Dimplex catalogue as of yet – so customer service unaware??? Or Home Hardware not notified of cancellation of product??? Other??

    • chad on December 7th, 2011 at 1:51pm

      Mary, Stef,

      As far as replacement remotes, they can be ordered through Home Hardware and Home Depot.

  • Lisa on December 10th, 2011 at 12:24am

    I am interested in buying some of your Dimplex LPC series baseboard heaters in the U.S. None of your online distributors carry them yet. Are these being distributed in the U.S. yet?

    • chad on December 13th, 2011 at 1:38pm

      Hello Lisa,

      F.N. Cuthbert is an online retailer that also carries the convectors.

  • Lewis on December 15th, 2011 at 6:05pm

    In follow up to Lisa’s question regarding US distribution. I too am interested on when the LPC model will be available here in the US. F.N Cuthbert does have the LPC model listed on their website, however it notes coming soon. I have also confirmed over the phone that they are unsure of when to expect the LPC model. They do have the LC model available for sale now. http://www.baseboardheaterstore.com/Dimplex-Premium-Linear-Convector-Baseboard-Heaters–LC-LPC-Series_c_84.html

    When I contacted LPC a few months ago they noted Canadian distribution in December but did not have a time frame for US distro. Can you provide any further input?

    • chad on December 19th, 2011 at 3:27pm

      Hello Lewis,

      The estimated release date for the LPC to U.S. distributors is spring 2012. The LC has the same heat output as well as size as the LPC, and with the capabilities to work with our built-in field installable thermostat kit (DTK Series) the LC is a great alternate to the LPC. The LC can also be operated with one of our wall thermostat TS/TD Series, and if energy efficiency is a concern, our electronic thermostats HTC series are also compatible with the LC Series.

  • Paul on December 22nd, 2011 at 7:04pm

    I just installed five 240V LPC heaters but only two of them are working properly. I ran wire from a junction box into one bedroom to connect a heater and then ran wire from that heater to the next bedroom’s heater. Only the one at the end of the run is working properly. The one at the beginning of the run is just pumping out heat, regardless of the setting. The same story in the other bedroom. The fifth is on it’s own run from the junction box and is also just pumping out heat regardless of the thermostat’s settings. Could the 3 be defective? I can’t find any troubleshooting info on your website.

    • chad on December 22nd, 2011 at 9:09pm

      Hello Paul,

      Thank you for your question, in order to fully understand your needs and provide help, we will require more information regarding the product, please contact our customer service department directly and they will be happy to assist you.

  • debbie on December 25th, 2011 at 10:11pm

    I have installed 5 of these new convection heaters with top mount thermostats. All work well, but my husband and I are quite concerned with the intense heat of the walls above each heater. The wall is quite hot near the heaters. Is this normal? Is this a fire hazard? I have pulled the heaters away from the wall by 5 cm. but the heat of the walls are the same.

    • chad on December 29th, 2011 at 4:08pm

      Hi Debbie, thank you for your questions regarding the linear convectors. All Dimplex linear convectors are CSA approved and safe if installed following the Operating Instructions. If you are concerned regarding the wall heating, there is an option of adding spacers behind the unit to reduce the wall temperature. These instructions can be found in the Owner’s manual available on our website.

  • Mary on December 28th, 2011 at 3:08am

    Previous Post:
    Late November 2011 the Home Hardware flyer (Ottawa area – Ontario) advertised a programmable wireless thermostat for the LPC series! I ordered some along with some heaters. The thermostats are back ordered to May 2012 unfortunately. A recent call with customer service at Dimplex indicated the product didn’t exist. Confimed with local Home Hardware who called their head office – product does exist. So new product not in Dimplex catalogue as of yet – so customer service unaware??? Or Home Hardware not notified of cancellation of product??? Other??
    The reply comment only talked about a replacement thermostat that can be ordered from Home Depot & Home Hardware. My question is/was does a “programmable, wireless thermostat” exist for the LPC series? (This thermostat goes on the wall.) It was advertised and sold my Home Harware store. It currently is back ordered. But a call to customer service at Dimplex resulted in being told this thermostat didn’t exist. Help???

    • chad on December 29th, 2011 at 4:09pm

      Hi Mary, unfortunately at this time a Programmable Thermostat is not yet available for our LPC Series heaters as it is still under development.

  • bob on January 7th, 2012 at 7:36pm

    Hello! I have installed a 2500w LPC series baseboard heater and am using a honeywell programmable thermostat. The problem is that even though the thermostat is set to a temperature lower than the room, the heater keeps functioning. Is there any way to bypass the heater’s built in thermostat? Can I disconnect a particular wire which would allow the wall mounted thermostat to regulate the heater?


    • chad on January 11th, 2012 at 4:42pm

      Hello Bob,
      The appropriate product to use with a Honeywell Programmable Thermostat is the LC. Any other use could invalidate warranty on the

  • Eric on January 24th, 2012 at 6:07pm

    what would be the overall increase of efficiency with respect to a standard baseboard heater?

    • chad on January 30th, 2012 at 2:23pm

      Hello Eric,

      As electric heat is 100% efficient, there would be no specific increase to efficiency through use of the LC. However, its reduced length decreases the footprint of the heater on the wall, decreasing heat loss by up to 10% vs. conventional baseboards. As well, the 500w/foot element doubles heating output from the LC vs. conventional boards, speeding heat to your room.

      Hope this gives you some insight!

  • MikeB on March 7th, 2012 at 8:29pm

    How many wireless remotes can be used in 1 home at the same time — and do these remotes auto-select channels that won’t interfere with each other?

    • chad on March 8th, 2012 at 6:51pm

      Hello Mike,

      Number of remotes is virtually unlimited; as channels are auto selected. Hope this helps

  • david on March 8th, 2012 at 5:09pm

    I am looking for thermostat for model cs4416. Is it avaliable ?
    thank you

    • chad on March 8th, 2012 at 7:59pm

      Hello David,

      There is thermostat control on this model, are you looking for a replacement part?

  • david on March 8th, 2012 at 11:53pm

    Yes, I need a replacement.

    • chad on March 9th, 2012 at 2:08pm

      Hey David,

      Yes we do have replacement parts for this, all you need to do is call in to tech services with a credit card. 1-888-346-7539

  • lynda on March 31st, 2012 at 2:16pm

    We hade no choice but to install one of the heaters under an electrical outlet eventhough the instructions say not to.. However, if we do not plug anything into the outlet, is it ok? Should we remove the outlet?

    • chad on April 2nd, 2012 at 1:17pm

      Hello Lynda,

      We would recommend that you remove the outlet or disable the heater.

  • Conqueror Paper on August 6th, 2012 at 10:59pm

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  • Dale Knoll on September 4th, 2012 at 3:43pm

    do need 2 wire or 3 wirefor the 1000w 240 volt LPC heater?

    • chad on October 12th, 2012 at 5:21pm

      Hello Dale,

      2 conductor wire is required for this connection.

  • MEL on September 10th, 2012 at 2:28am

    I am considering installing baseboard heaters in my cabin. I was told it would takes days too long to heat it up to a comfortable level. My plan was to get a phone controlled t/stat to start it up the morning of the day we would be up. What do you think?

    • chad on October 12th, 2012 at 5:20pm

      Hello Mel,

      The LC/LPC heaters are unique in that they produce 40% faster airflow and will heat your cabin faster than a traditional baseboard. Our LPC heaters use wireless RF control and are ready to work with a future app-based technology to control the heaters remotely, but this system is still a little ways off in the future. We are definitely aware of installations like yours and we are working hard to make this a reality.

      Another option would to use our programmable controller (CX-MPC) and program it to warm up your cabin on Friday night before you arrive. You could have it programmed to reduce the temperature again at midnight on Friday and then override it once you arrive. This way it will only warm for a short time in case there are weekends that you don’t use your cabin. This would be a simple and cost-effective way of getting the functionality you’re looking for.

  • todd on October 2nd, 2012 at 7:06pm

    Just wondering if it is ok to mount an LC baseboard to the side of a kitchen cabinet? It is plywood construction, painted antique white. If so, think there could be any discoloration over time? Trying to find an alternative to a electric toe kick heater, which I’m not very fond of. thanks

    • chad on October 12th, 2012 at 6:53pm

      Hey Todd

      There should be no issue with this provided that the paint is cured. Linear Convectors (and baseboard heaters in general) draw a lot air and push it up the wall so over time they will accumulate room dust on the wall above the heater, which can be easily cleaned off. The MDF itself will not have an issue with the temperatures produced by the heater.

  • Bruce on October 6th, 2012 at 2:57am

    the installation instructions say the LC heaters can be installed on plaster, or concrete walls..
    obviously this would include painted drywall?

    • chad on October 24th, 2012 at 2:22pm

      Hey Bruce,

      Great question, yes the LC heaters can be installed on drywall that is painted. If the wall has been freshly painted, please ensure you adhere to the paint manufacture’s recommended curing time before turning the LC heater on.

  • Louise on October 11th, 2012 at 7:00pm

    We replaced a 2000W heater with one of your heaters. It was placed under a window where we had 3″ horizontal blinds made of some form of thick plastic (wood textured in white). We had an issue with the rising heat causing the blinds to deform.
    We are looking into replacing the unit with a more conventional convection heater within the next two weeks – before the heating season restarts.
    Another issue I could see with the heater, after having used it for a year, is that fact that the open top makes it easier for objects to fall into the heater.


    • chad on October 24th, 2012 at 2:55pm

      Hello Louise

      The LC/LPC series do require 20” of clearance between the unit and any vinyl objects that are above the heater, this includes blinds. All clearance requirements for installing the LC/LPC heaters can be found in the installation instructions, if you no longer have a copy of these instructions, they can be found on our website. If you are unable to retain the minimum clearance, than we do recommend that a conventional baseboard be used.

      The second part of your question;
      We include the louvered, full-length guard to protect against anything falling into the heater. We also include a full-length thermal cutout that automatically shuts off power to the unit if any obstruction were to cause the product to overheat. We do appreciate your concerns, which is why we built the LC/LPC to the highest safety standards.

  • Vince on October 20th, 2012 at 7:03pm

    Hi Chad, I recently purchased Dimplex DIMPLEX 500 W Linear Convector 120V – White
    however I tried to connect the wires with my wall mounted termostat, but the wires in the casing are together no Red. the two black wires are connected.. do you have a manual or video that easily explains the installation. I do not know how to read electrical plans

  • rick on October 24th, 2012 at 3:33am

    hi i install 240/ 500w Dimplex baseborad heater in my bathroom 1St one worked but would not shut off i turned off from the thermostat after 4hr it was vary hot in the bathroom.After turning off it would not turnback on. i checked the power ,i got 240V,checked element checked ok ,checked thermostat its ok,bypassed thermostat and tryed still not working,check power L1 to ground 120V and L1 to L2 got 240V, but after hooking the wires no heat. tryed new heater still not working.

    • chad on October 30th, 2012 at 1:41pm

      Hello Rick,

      In order to better troubleshoot the problem you are having with your electric heating unit, please call our Tech Support number at 1-800-668-6663 from Mon to Fri between 8:00 am to 4:30 pm EST. Due to heavy call volumes in our winter season, calling in the early morning will have reduced wait times. Please have the model and date code available when you call.

  • Glenn on November 6th, 2012 at 6:40pm

    I am considering replacing an old 9 foot baseboard heater in my family room. The room is 19×19 feet with a south facing bank of dormer windows over south facing sliding patio doors. I get a considerable amount of solar gain on sunny days. Additionally I have a wood stove in the room for supplimental heat. What model dimplex heater would you recommend?


    • chad on November 8th, 2012 at 2:51pm

      Hello Glenn,

      Your 9 foot baseboard would be a 2500 watt heater. We would recommend you stay with a 2500 watt unit. This would provide sufficient heat on the coldest days of the year when there is very little solar gain.

      We would however recommend the use of our LPC Series heater with built in electronic thermostat. This unit will measure the temperature of the air entering the heater and provide more accurate heating, while providing maximum energy efficiency. As opposed to a wall-mounted thermostat that could be in a cold location and waste energy when there is high solar gain or in a sunny location and not provide enough heat when the thermostat is in direct sunlight.  If you would like to keep the convenience of a wall control you can add the wireless Single-zone CONNEX Controller – available at retail.  This low cost control provides the instructions to the LPC heater, but the temperature sensing is still done at the heater itself, ensuring maximum accuracy and therefore greater comfort.  Since it is wireless it also very easy to install and synchronize to your heater.  The combination of the LPC and the Single-zone CONNEX Controller should give you everything you’re looking for.

  • Joel on November 8th, 2012 at 5:13am

    Hi if I connect two (2) LPC heaters in servies, will they work properly? i.e. will the second heater not receive full power and as such not provide maximum hear

    Any instruction you can provide on connecting two LPC’s would be greatly appreciated.


    • chad on November 20th, 2012 at 2:49pm

      Hello Joel,

      Please see the below information on our LPC. This information is also in the manual of the unit. When connecting more than one unit they should not connect in series as they will not get the heat out put that they require. The correct way to connect multiple units is by hooking them in parallel. Given that information a License Electrician should be doing this install. If the customer does not know the difference between connecting in series or parallel they need to hire a license electrician to do the install.

      Multiple Linear Proportional Convectors can be wired in parallel on a single circuit. To use/control multiple Linear Proportional Convectors from a single source, a CONNEXTM controller can be used. By synchronizing one CONNEXTM controller to multiple LPC’s, the controller can control all of the heaters from one location. Each component must be within 15m (45ft) of any other component in the system for the entire system to operate.

      Have a great day,

  • E. J. (Ted) Legg on November 15th, 2012 at 3:25pm

    Three short questions and one comment if I may:

    1 – If I want to shim out your LC and/or LPC baseboard heater a bit, what material should this shim be made of? Is a wood shim OK?
    2 – I see that the LPC series can only be wired at the right hand side. Given that my present baseboard heaters are wired on the left hand side, this will throw the heater off-center in the room; and will remove it significantly from under the window, etc. Is there a way to get around this? And
    3 – My granddaughter’s present (old – 1979) baseboard heaters are 96″, 60, 50″ and 28″ in length. I have not taken one apart as yet, hence do not know what the wattages are by size. Would the Traditional Baseboards/LPC Series/Wattage Chart on your website be a good guide as to what LPC size I can replace each of my old sizes with?

    My comment is: I have tried calling your technical service several times – at several times of the day, including right after 8:00AM. Each time I end up in queue, being Caller #20, #14, #25 in queue. Surely this telephone answering service of yours should be better resourced. For your consideration.

    Looking forward to hearing your response to my above questions. Thanks.

    • chad on November 23rd, 2012 at 6:39pm

      Hello Ted

      1 – Unfortunately, we cannot recommend what kind of wood to use. However, we do have Optimizer Kits for the units.
      2 – No, all LPC must be connected from the right side of the heater. Due to the board being on the right of the unit.
      3 – Please fill out the Heat Loss Calculator survey at http://www.dimplex.com/en/customer_support/heat_loss_calculator

    • E. J. (Ted) Legg on November 23rd, 2012 at 9:16pm

      Thank you for your above response. Re: Connecting to the right hand side of the heater (because that is where the ‘board’ (electronic thermostat) is: I understand your answer. However it is my further understanding (from your Customer Service personnel) that there is indeed a junction box at BOTH ends of the heater and that the power supply can be brought into the left hand side and then be extended under the heater to the right hand side (to connect to the ‘board’) – thus allowing the new, shorter Dimplex heater to remain approximately where the old one was located (ie: in the middle of the wall/room, under the window). Please confirm that this is OK to do.

      Is there a webpage that I can look at for the Optimer Kits? Hope so. And is it my understanding that the Optimizer Kits will ONLY marginally reduce the wall temperature from 167 degrees to about 149 degrees.

      Thanks. Looking forward to hearing.

    • Karyn on November 30th, 2012 at 7:28pm

      Hi Ted

      I apologize for the confusion. Your understanding based on your conversation with customer service is exactly correct. There are junction boxes at both ends of the LPC heater, which allows you to bring power in on the left and run wire in the conduit space at the bottom to the right side where the final connection to the controls needs to be made.

      We have completed third party testing on the Installation Optimizer Kit since the initial information on wooden spacers was published and the Optimizer further reduces wall temperature above the LC from 161º F to 131º F. If you would like us to send you a complimentary Optimizer Kit please send your contact information to techsupport@dimplex.com with “Optimizer” in the subject line and we will send it to you as quickly as possible.

      Based on the sizing you provided, your granddaughter’s baseboards are most likely the following:
      96” –2,500W
      60” – 1,500W
      50” – 1,000W
      28” – 500W
      We recommend replacing these baseboards with the equivalent LPC wattage, the lengths will be much shorter.

      Thanks and have fun with your renovations

  • Anne Haley on November 19th, 2012 at 11:36pm

    I am thinking of replacing my baseboard electric heaters with your convector heaters. How do I determine the size I need?

  • Jim on November 22nd, 2012 at 6:37pm

    I recently bought the 500w/120v baseboard heater. I like it. The only problem I have is getting the RF remote to work it. I’ve followed the instructions, but it doesn’t seem to change the heater settings.

    • chad on November 26th, 2012 at 3:11pm

      Hello Jim

      Please contact our Technical Department at 888-346-7539 we are open Monday to Friday 8 A.M – 4:30 P.M EST.

      Thanks and have a great day,

  • Joe H on November 25th, 2012 at 3:44am

    Can an LC or LPC 500 watt model be installed on a wallpaper over drywall wall? If not, is there a distance that would apply? Thanks!

    • Karyn on November 30th, 2012 at 7:34pm

      Hi Joe

      Thank you for your inquiry regarding the installation of the LC/LPC product. We do not recommend the installation of an LC or LPC heater on a wall with wallpaper. Linear Convectors are high-performance heaters that produce up to 40% more airflow than a conventional electric baseboard. While this improved performance will give you much greater comfort, it is difficult to predict with certainty how the myriad of wallpaper products and adhesives in the market will respond to long-term heating. We know with absolute certainty that painted drywall is the ideal wall surface for Linear Convectors (and baseboards in general) and therefore recommend that for all installations.

  • Karl on December 5th, 2012 at 8:38am

    I am considering specifying a combination of your LPC and PCH heaters for my new home with the Connex system to control the various units. I’m wondering

    1. To what extent do interior walls and floors reduce the range of the Connex unit? Can the controller be reliably used to manage basement units with the controller on the second floor of a two story house?

    2. What operating noise standards do you have for the LPC heaters? Are they completely silent or is some pinging or other noise expected as the unit cycles? Thank you.

    • Karyn on December 5th, 2012 at 7:45pm

      Hi Karl

      Thank you for considering the LPC and PCH heaters for your home. The CONNEX system works on 2.4 Ghz frequency range, which as with cordless phones, works very well through interior walls and floors. Each heater also includes a transceiver that repeats the signal on to additional heaters so even the furthest heater from the controller can receive instructions from the next closest heater. In case you’re wondering, our system works on a different band within the 2.4 Ghz range so you do not need to worry about interference from cordless phones.

      You can expect LPC heaters to operate silently with the possible exception of when they are first energized. Pinging can occur when there is a large temperature change, however, because every LPC heater is equipped with a proportional electronic thermostat this is essentially eliminated during normal operation. Unlike conventional thermostats, which operate full-on / full-off, LPC heaters with their proportional thermostat essentially run continuously at the lowest possible level to match the heat loss in the room. This prevents wide temperature swings in the heating element that can cause pinging.

  • Marianna on December 7th, 2012 at 10:32pm


    We have recently installed two dimplex heaters. There are two rooms about 10′ x 10′ each and we’ve installed a 1500w (with integrated thermostats) in each room. Now when we initially used them we would put the temperature up to 23 degrees celsius when we got to the office and they would heat up to that temperature. When we left the office we used the economy setting at -5 degrees c. When we returned to the office we removed the economy setting and turned them up to 23 degrees c. The last two times we have set them at 23 degrees c as usual but they won’t heat up past the 16 degree mark. That goes for both heaters (in the two different rooms.) We can’t figure out why since it has worked previously. Could you please help. Thanks!

    • Karyn on December 21st, 2012 at 8:10pm

      Hi Marianna

      Thank you for your question, in order to provide you with the help you require we will need to know what product you recently installed. If you can supply us with the model number that woudl be a great start to determining why the settings are not working.

  • clint on December 28th, 2012 at 3:39am

    where is the amperage ratings found for the lpc heaters?

  • delaney on January 1st, 2013 at 12:44am

    i installed a 1500 watt lpc heater with the built in thermostat in my bedroom a couple of days ago and i set the temp for 24 degrees celcius, however it hasnt increased past 16 in any setting. the model # 6001610340. any help would be great thanks

    • Karyn on January 8th, 2013 at 3:23pm

      Hi Delaney

      Thank you for your post and question, I have spoken with our customer service department and they would like to speak with you directly so they can walk through some steps with you and help to diagnose the problem you are having. Please check your e-mail as we have sent a message to the address provided.


  • charles donlon on January 22nd, 2013 at 2:03am

    I am interested in the LPC wall mount 2000 watt convection heater. My only concerns is how hot the surface of the metal gets while heating. I am puting this in my sons room and want to know if it is hot or burning hot.. Thanks

    • Karyn on February 12th, 2013 at 4:31pm

      Hi Charles,

      We appreciate the concern you have about surface temperatures, particularly in the case of a child’s bedroom. The LPC heater will definitely help in this regard because, assuming that it is sized correctly for the room, it will only run at 100% output on the coldest day of the year. In other words, if the heat loss for that room on a given cold day is 1,000 watts, then the 2,000 watt heater will run at 50% of its total heating capacity. This also means the surface temperatures will be lower, especially compared to a conventional baseboard with a mechanical (bi-metal) thermostat, which will operate full-on, full-off.

      We recommend using the detailed heat loss calculator on our web site to make sure that the heater is sized correctly for the room.


  • Claude on January 23rd, 2013 at 4:01am


    I just installed a LPC 2500w. I have connected 120Volts to L1, 120Volts to L2 and the ground. After 10 minutes, the breaker 20amps/240V tripped… I have proceeded to some test and the breaker is good. I reinstalled the old baseboard and everything is working fine. It is only when the LPC is connected that make the breaker to trip. Connection error?

    • Karyn on February 15th, 2013 at 3:59pm

      Hi Claude

      Thanks for the question, in order to help we have a few questions as well; Is there anything else on the breaker besides the heaters? Also what is the wattage of the old baseboard?

  • daniel on February 18th, 2013 at 11:23am


    I just installed a 2500 watt lpc and I am wondering if there is supposed to be a backlight on the display? I also installed a 750 watt and the display lights up every time I push a button. There also seems to be a not of humming noise from the 2500 watt but the 750 is silent.



    • Karyn on February 25th, 2013 at 2:15pm

      Hi Daniel

      Thank you for your questions, it seems as though you may need a replacement for your 2500 watt unit as the display light should turn on just as it does for your 750 watt unit. In order to get your replacement unit, you will need to contact our customer service department as they will need to gather some information from you in order to understand exactly what is happening. The easiest way to get in touch with them in via our website, I have included the link below, please make sure that you provide the model and serial number of the unit in question as well as your full contact information so they can easily reach you. Here is the link to the contact us page of our website http://www.dimplex.com/en/contact_us

    • daniel on February 25th, 2013 at 9:43pm

      Thanks for the response, I am very impressed with the level of feedback by Dimplex on this site. The wait times for customer service on the phone are extremely long….so I will ask here and await your response.

      I returned the supposedly faulty heater to Home Depot (Halifax NS, Canada) and purchased the same lpc heater, however, it had a similar product model number and date code. Subsequently I have hooked it up and unfortunately still experience the buzzing sound and no backlight issues. The model number that I have is PC6025W31 and has the following other indicators: V.A.C. 240/208, Watts 2500/1875, and date code 1012. From the above posts, I gather that there have been updates to the 2000 and 2500 Watt LC and LPC heaters and that they are indicated by the “+” sign at the end of the model numbers. Can you please confirm that there is in fact an updated model for the 2500 watt LPC? If so, how can I get an updated model with no buzzing and a working backlight? Is there a particular date code that I should look for? Unfortunately, I looked through all of the Home depot stock and they all had the same 1012 date code. I also called another retailer, Kent building supplies, and they confirmed that the lpc heaters did not have a “+” sign at the end of the PC6025W31 units that they had. Alternatively to me searching far and wide for the heater, Is it possible for you to send me an updated modelor have it sent to another Dimplex dealer?

      I would really appreciate your response as I would like to get a solution to my heating problems as soon as possible and avoid wiring anymore faulty heaters!


    • Karyn on February 28th, 2013 at 8:09pm

      Hi Daniel

      We did update the 2000 and 2500 watt models last year to include stainless steel elements which reduce the humming issue some customers were experiencing. Unfortunately the only way to get a replacement unit is through our customer service department. I understand that the wait times on the phone are long, therefore I have sent your questions onto our customer service manager and asked her to have someone contact you via the e-mail attached to your response. Please keep your eye out for an e-mail from Dimplex over the next few days.

  • Jeffrey Duncan on February 25th, 2013 at 1:54am


    I have several LPC series heaters and most are controlled by the wireless controller. For the life of me, I can’t figure out how to shut the heaters off completely.

    In one case, I have a stand alone unit (not linked on wireless) in our mudroom, which gets very cold. The unit has the onboard thermostat. I can get the thermostat set down to 32 but if I don’t want it coming on at all, how is this accomplished?

    The heater is in parallel with two other indoor so shutting the circuit breaker isn’t an option.



    • Karyn on February 25th, 2013 at 5:02pm

      Hi Jeff

      Great question! As with most hard wired heaters and bi-metal thermostats the best way to completely turn them off is to shut off the breaker to the units, however I understand this is not an option for you as you have them running in parallel with other units. The other solution we would normally suggest is what you have already done, which is to turn the units down to 32 degrees, by doing this it means that the unit is essentially only providing freeze protection, which provides you with a measure of safety against frozen/burst pipes. This is the same functionality that a standard single-pole thermostat provides with a conventional baseboard, and is not unique to the LPC.

      Thanks again for your question regarding the LPC series heaters

  • John on July 25th, 2013 at 1:57pm

    I recently purchased 2 1500 watt LC to replace a dated traditional baseboard unit. In the instruction manual on th top of page 2 it says that these can be connected end to end to form a continuous length of linear convector section but does not give instructions on how to do so. To be clear, is the intent of the instructions to have the 2 units simply placed end to end or is there a way to remove the end covers and join them to give the appearance of one longer continuous unit? If so, please provide instructions on how to proceed. Thank you for your anticipated response.

    • Ashley on July 29th, 2013 at 12:53pm

      Hi John! Thanks for your question. As the manual indicates, the units can be installed end to end, but there is no way to connect them to appear continuous. Thanks and have a great day!


  • Joe on November 2nd, 2013 at 12:40am

    I recently installed 2 LPC baseboard heaters synced to the wireless Dimplex thermostat and they work great but both units make a pretty loud humming noise when in operation. Both units make the same humming noise, not unbearable to live with but i was hoping for silent electric heat.

    Is there anything i should look at that could be causing the noise? It sounds like most of the comments say the heaters are silent but mine are both humming. I used the proper Romex wire and the units are running off a dedicated dual 15 amp breaker. The wiring passed inspection so i’m assuming it’s not my wiring that’s an issue.

    Any help would be appreciated.

    • Ashley on November 4th, 2013 at 8:15pm

      Hi Joe, thanks for getting in touch with us. Loud humming or buzzing noises are not generally heard in typical operation of the LPC units. The best way to troubleshoot this issue would be to give our customer service number a call at 1-800-668-6663. They will arrange the next steps to be taken to help resolve your issue. Thanks and have a great day! Ashley

  • Dan on November 4th, 2013 at 4:31pm

    I have installed a 1250w baseboard heater with a single pole thermostat. The thermostat clicks when I turn it up but no heat is coming out of the heater.

    • Ashley on November 4th, 2013 at 8:20pm

      Hi Dan, thanks for getting in touch. I would encourage you to give our customer support representatives a call at 1-800-668-6663 as they will best be able to help you diagnose and resolve this issue, which could have a number of causes. Thanks and have a great day! Ashley

  • Clyde Cole on December 2nd, 2013 at 12:28pm

    I’m replacing an old baseboard heater which is wired from the left. Your new convection heater can only be wired from the right (assume). Can I join new wire to wire it from the right on your new heater?

    • Ashley on December 3rd, 2013 at 7:07pm

      Hi Clyde, thanks for getting in touch with us. The new baseboard heaters have a built-in wireway built into the bottom of the unit, and an area on the left which can be used as a junction box, in the event that you need to wire the unit from the left. I hope that helps and if you have any further questions, I encourage you to get in touch with us via our customer support line at 1-800-668-6663. Thanks and have a great day! – Ashley

  • Howard Moline on December 16th, 2013 at 6:36pm

    I need help synchronizing my 3 PLC heaters with the model CX-MPC wireless controller.
    I believe I have followed the instructions correctly. The programming for the 3 zones is setup to bring the heater temperature up to 68F daily at 0200 am and then lower the temperature to 63F at 1100 a.m. I chose this time frame when my wood stove is not being reloaded with wood. The heaters will NOT start heating to 68F at 0200 am. They just keep the temperature constant at the lower 63F setting. I have tried synching and reprogramming several times with the same result as mentioned. Thanks for any help you can provide. Howard.

    • Ashley on December 16th, 2013 at 9:10pm

      Hello Howard, thanks very much for getting in touch. In order to quickly diagnose and address the issue you are having with the CONNEX Controller, I would suggest that you give our customer support line a call at 1-800-668-6663 (extension 1105) and one of our representatives will be happy to assist you. Thanks and have a great day! Ashley

  • john burke on January 2nd, 2014 at 5:25pm

    I installed a 1250w LC and the humming it makes renders it useless as it is to loud to sleep. solutions?

    • Ashley on January 13th, 2014 at 4:41pm

      Hi John, thanks very much for getting in touch with us. The issue you are experiencing could have a number of causes. The best way to troubleshoot and address the issue is to give our customer support line a call at 1-800-668-6663 and one of our representatives will be happy to assist you. I hope this helps and have a great day! – Ashley

  • Howard Moline on January 14th, 2014 at 2:19am

    A VERY late response to my earlier email on Dec 16, 2013.

    Often when purchasing a new product, there is no real way of knowing how good the customer service will be, if an issue occurs after installation and additional product support is required.

    I am very pleased to provide a huge thank you to the customer support staff, especially Charlie, who went the extra mile to resolve my LPC synchronization problems. I was not left out in the cold with the support of these professional employees.

    Once again, a BIG thank you. Howard.

  • Doug Nicks on January 21st, 2014 at 8:29pm

    Hello I installed a 240V, 1000W LC a few weeks ago in my 80 sq ft. bathroom and i notice that the unit trips out quite regularly….( i assume on over temp trip)..but it always resets within 30 sec. …..The unit replaced a regular 500 W baseboard heater which was controlled by an in-line wall digital programable thermostat. The thermostat controls the new LC fine…..The LC was installed 1″ from the wall and there is nothing close to it that would restrict air flow….in fact the air flow is very good and the room heats up quickly….Today I called your hot line and was told the thermostat was too far from the unit and it runs a lot hotter than the room so i should move items closer together…..
    I had doubts with the solution but no others were offered. The service support person said the over temp trip activates between 90 and 100 F and if the unit is on too long it would trip out…..no matter how cold the air was around the unit……so after i hung up I decided to put a thermometer on top of the unit (just above the thermal cut out) while it was heating up.. here are my results….Room temp 17C. unit off temp above unit 17C…….set thermostat to 22C.. …unit turns on…after 9 minutes the temp above the unit was 29C and it tripped off for 22 sec then resets…room temp was 17.5C…… after another 5min it trips again and reset after 31 sec. with the temp above unit at 34.1C and room temp 18C..this continued for 6 more trips and resets happening about every 2-4 minutes….with heater temp no higher that 35.5C and room temp increasing to 20.5C…after the last reset which was 35 minutes after the initial increase of the thermostat and with the heater temp steady around 36C..the unit ran a full 17 minutes until the room temp hit 22C…………while i don’t have a problem with the unit operating this way but i don’t think it is normal do yo have any suggestions /comments…..i waited 25 minutes for service support first time so i thought i’d sent my info/question in this way this time…thanks for any help..
    Cheers Doug Deep River Ontario where it currently -35 outside….

    • Ashley on January 22nd, 2014 at 8:35pm

      Hi Doug, thanks very much for getting in touch with us. Unfortunately the issue you are experiencing could have a number of causes. I understand that you’ve already called in to us, but truly the best way to troubleshoot and address the issue is to call our customer support line. The winter heating season is definitely our most busy time of year, and that means that we are experiencing high call volumes but are attempting to get to every client as quickly as possible. I do apologize sincerely for the wait, however, and as an alternative, feel free to send your contact details to marketingonline@dimplex.com and I would be happy to have one of our representatives get in touch with you directly. I hope this helps and have a great day! – Ashley

  • Steve on September 7th, 2014 at 2:38am

    Do the PC models work with the Honeywell non-programmable dial thermostats?

    • Michael Elgamal on October 20th, 2014 at 5:24pm

      LPC models include a built-in electronic thermostat and do not require a wall thermostat. If you want to use a wall control for LPC’s we offer programmable and non-programmable wireless CONNEX controls – Non-programmable (DPCRWS) and Programmable/Multi-zone (CX-MPC) available at many home improvement and hardware retailers as well as online.

  • James langan on September 17th, 2014 at 12:57pm

    Just bought three units one with thermostat.My wire is on left, how do you tell if it is a newer model that can be wired from left . If it is could you direct me to diagram that show how to hook up. Thanks.

    • Michael Elgamal on October 20th, 2014 at 6:09pm

      Both the LC and LPC heaters can be wired from the left.

  • real estate agents in lynchburg virginia on September 18th, 2014 at 11:54pm

    Ҡeep on wߋrking, great job!

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