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Model # CSTC302TW

Store SKU # 673859

240/208-volt 3,000/2,250-watt Com-Pak Twin In-Wall Fan-forced Electric Heater in White with Thermostat

$22800
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  • Dual electric fan heater with one grille delivers effective heat
  • Compact, in-wall heater for large rooms, foyers and open areas
  • Complete with wall can, heater, grille and built-in thermostat
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Product Details

An ideal choice for heating larger rooms with just one heater--two heaters behind a single grille quickly heat a large area and help eliminate drafts and cold spots in your open areas, such as a foyer. A simple and affordable way to add extra warmth to any living space. The Com-Pak Twin fan-forced in-wall electric heater features a recess-mount design that requires minimal wall space - ideal for renovations or new construction. This hard-wired electric heater provides quick and efficient heat. Built-in thermostat included.
  • Hard-wired 3,000-Watt heater requires 240-Volt or 208-Volt wiring (double breaker). Before you purchase, confirm your power supply voltage (check your breaker, use a voltmeter, or refer to your old heater's label if replacing).
  • Choose the correct heater size for your space. Simply match your area to the corresponding wattage (see chart below)
  • Two fans and two fast-heating coil elements quickly warm a space up to 400 sq. ft.
  • 3,000-Watt output with 240-Volt wiring (12.5 Amps, 10,240 BTUs) or 2,250-Watt output with 208-Volt wiring (10.8 Amps, 7,680 BTUs)
  • Space-saving, recess-mount design for larger rooms. Rough-in dimensions: 14.5 in. W x 10.125 in. H x 4 in. D
  • A complete unit including wall can, heater, white grille and built-in thermostat
  • Smooth, powder coat white paint finish that is resistant to corrosion, scratches and fading
  • A high-temperature safety device switches heater off if normal operating temperatures are exceeded
  • UL listed for safety
  • Thermostat temperature range is 40°F - 85°F
  • UL listed in the US and Canada for safety compliance
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

204Questions
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Q:What wire should I use
by|Sep 27, 2023
1 Answer
Answer This Question

A:  HI John, You can use 12/2 wiring for this job. Glen Dimplex Americas Customer Experience Team.

by|Sep 28, 2023
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    Q:The video says it can heat 1000sqft space but the details say it heats 500sqft why is that I'm doing a large space this rooms open to the next one and find myself having to use multiple heaters
    by|Sep 24, 2023
    1 Answer
    Answer This Question

    A:  Hi Zena, The unit will heat a 500Sq foot room, the video is not correct and we will be revising the page on Home Depot. If you need a recommendation please contact Customer Service directly at 1-888-346-7539, Monday to Friday 8am to 4:30pm EST or by email at cs@glendimplexamericas.com. Glen Dimplex Americas Customer Experience Team.

    by|Sep 25, 2023
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      Q:I want to install in a bathroom. Is a dedicated circuit required ?
      by|Sep 6, 2023
      1 Answer
      Answer This Question

      A:  Hi Skip, This will need 15 amps, so yes, we always recommend a dedicated circuit. Glen Dimplex Americas Customer Experience Team.

      by|Sep 7, 2023
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        Q:Can this unit be installed upside down so the air flows upwards?
        by|Jul 7, 2023
        1 Answer
        Answer This Question

        A:  Hi Carrie, No, this unit must be installed as instructed in the owners manual. Glen Dimplex Americas Customer Experience Team

        by|Jul 10, 2023
          Showing 1-4 of 204
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          Customer Reviews

          4.5 out of 5
          (456)
          • 4.5
            out of 456 reviews
          • 92% recommend this product
          Filter by:
          Showing 1-10 of 456 reviews
          Nice little unit
          Nice little unit. Bought as a backup to my pellet stove. Easy to install if you have the wherewithal to run and install wire 220VAC to NEC. The internal thermostat does tend to shut the unit off earlier than anticipated and does not seem to be accurate. I do recommend adding a 120V wall thermostat (rated for baseboard heaters).
          by
          Response from CadetCustomer SupportJan 20, 2022
          Good Day,

          Thank you for your review.

          We are happy you are satisfied with your new product.

          Glen Dimplex Americas Customer Experience Team
          • Verified Purchase
          • Recommended
          We like it. It does what it says it will. I wish it was a little quieter, but it does put out the...
          We like it. It does what it says it will. I wish it was a little quieter, but it does put out the heat. We did keep our gas heater in case the electricity goes out next winter.
          by
          • Verified Purchase
          • Recommended
          Great Heater, but no true off
          Great heater so far. Install was easy. I was placing in a new built wall that will get insulated and sheeted. This heater is not loud and pumps out the heat. A bit of a new smell on the first run, goes away after that. The one major con is the built in thermostat. There is no true off position. It appears if you want a true off posistion, you have to spend another 30$ and buy the Cadet CTT2W thermostat to replace the existing one. I an currently debating buying it, or just using my breaker as I currently do. I am soley marking down the stars on this product due to the 30$ extra I have to buy to have a true off switch
          by
            • Recommended
            3 found this review helpful
            NEEDS a better thermostat. When you need the heater it works great, lots of heat. But, it is mou...
            NEEDS a better thermostat. When you need the heater it works great, lots of heat. But, it is mounted in a room we do not heat in winter unless we are going to use it for company. We live in Northern Michigan. That room gets COLD in the winter. The thermostat is not a TRUE OFF switch, just has a low setting to shut down the unit. So, when it gets really cold the unit comes on even when at the lowest set on the dial. My solution was either disconnect the unit (a real PIA) or install another switch in line(also real PIA). So I rigged a temporary switch for now and will have to figure out a more permanent install later. It just needs a true on and off switch if it is going to be in a room that gets below freezing temperatures.
            by
            Response from CadetCustomer SupportMay 2, 2019
            Hi GT,

            The heater will turn on at below around 45F this is a normal operating mode, you can upgrade your thermostat to a double pole thermostat like the CTT2W so you can turn off the heater at any temperature in the room, this way you won't need to get a switch to control heater.
              • Recommended
              6 found this review helpful
              It heats my office area pretty rapidly. It is in the basement and about 10 degrees colder than th...
              It heats my office area pretty rapidly. It is in the basement and about 10 degrees colder than the main floor. It has a built-in thermostat and a little guesswork is required to set the thermostat the first time I used it, but once it is set to the temperature I wish it maintains that temperature nicely. Then I just have to remember where I set the knob the next time I use it and that works well so I did not have to play with it to get it to the temperature I wish on subsequent uses. It takes perhaps 5 minutes or so to warm up and it stays at that temperature till it is changed or turned off. I only use it while in the basement.
              by
              • Verified Purchase
              • Recommended
              1 found this review helpful
              This heater is just what we needed! Who knew it could be so easy to install and heat our small ho...
              This heater is just what we needed! Who knew it could be so easy to install and heat our small home! Will be purchasing another one in the future.
              by
              Response from CadetCustomer SupportJan 31, 2018
              Hi there, we are so happy to hear that the Com-Pak Twin is working well to keep your home warm. We appreciate you taking the time leave a review!
              • Verified Purchase
              • Recommended
              3 found this review helpful
              I bought this heater as a replacement for the same model that was already installed in my garage ...
              I bought this heater as a replacement for the same model that was already installed in my garage (probably around 20 years ago). The replacement works great, but the fan seems considerably louder. That may not be a problem for most people, especially if you're installing it in a garage. Wish that this model had a digital thermostat option. Overall, a good value for the price.
              by
              Response from CadetCustomer SupportJan 18, 2018
              Hi Nathan, we are happy to hear that your replacement is working great for you, but we are sorry to hear this fan seems to be making more noise than the previous heater. One thing that might be going on here is the motor in the previous heater may have gotten a little worn out, which would make it quieter. The lifespan on a wall heater like this one is typically about 8-12 years, so that may be the case if your last one was 20 years old. The fans have a noise equal to a blow dryer on a low setting. If you’re hearing something louder than this, please give our tech support team a call so we can help find a solution: 855.223.3887.
                1 found this review helpful
                Very easy to wire, super quiet and maintains a solid warmth in the shop. Docked one star because...
                Very easy to wire, super quiet and maintains a solid warmth in the shop. Docked one star because the supplied screws for attaching the grille cover were simply too large in diameter to thread into the holes on the unit itself...
                by
                Response from CadetCustomer SupportJan 11, 2018
                Hi JJ, we are glad to hear that the heater is working well and keeping your shop warm for you. We are sorry the screws didn’t fit. We haven’t heard of this problem before and apologize for the inconvenience. It sounds like you got it figured out, but if you are needing screws, we would be happy to send some to you: 855.223.3887.
                • Verified Purchase
                • Recommended
                1 found this review helpful
                Heats my 350sqf basement very well even on its lowest...
                Heats my 350sqf basement very well even on its lowest setting
                by
                • Verified Purchase
                2 found this review helpful
                Easy install, heater puts out large amount of heat, love...
                Easy install, heater puts out large amount of heat, love it!!
                by
                • Verified Purchase
                3 found this review helpful
                Showing 1-10 of 456 reviews

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                Ratings
                (455)
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                Heater TypeUnventedFan HeatersFan HeatersUnvented
                Voltage (V)240/208 V240 V208 V240 V
                Room Size (sq. ft.)Less than 50Greater than 100050-150150-250250-350350-500500-1000350-500350-500350-500
                Wattage (W)3000/2250 W2250 W2250 W2000 W
                Heating Technology TypeForced AirForced AirForced AirForced Air
                Fuel TypeElectricElectricElectricElectric
                THD SO SKU 1000122769
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