Cadet 4000W Com-Pak Twin Wall Heater Complete Unit with Thermostat, White, 240V

Cadet CSTC402TW
SKU CDT-67527
Cadet's 4000W Com-Pak twin wall heater comes complete with thermostat, wall can and grille. Rated for 208V/240V installation with no sharp edges and smooth, durable finish. Put this wall heater in your HomElectrical.com cart today!
Cadet 4000W Com-Pak Twin Wall Heater Complete Unit with Thermostat, White, 240V

Image may not depict product actual color, inclusions or accessories

Cadet 4000W Com-Pak Twin Wall Heater Complete Unit with Thermostat, White, 240V
Cadet 4000W Com-Pak Twin Wall Heater Complete Unit with Thermostat, White, 240V
Cadet 4000W Com-Pak Twin Wall Heater Complete Unit with Thermostat, White, 240V
Cadet's 4000W Com-Pak twin wall heater comes complete with thermostat, wall can and grille. Rated for 208V/240V installation with no sharp edges and smooth, durable finish. Put this wall heater in your HomElectrical.com cart today!
  • Two powerful fans deliver fast, even heat for larger rooms and open areas.
  • First neatly between wall studs while providing higher heat output than the single fan models.
  • Powder-coated grill and rugged components ensure long-lasting performance.
  • Includes thermal overheat protection and manual reset for safe operation.
  • Pre-stamped mounting holes and spacious wiring compartment simplify setup.

Cadet 4000W at 240V Com-Pak Twin Wall Heater Complete Unit with Thermostat, White features:

  • Complete unit with thermostat, wall can and grill
  • Single Pole Wall Thermostat sold separately
  • Double Pole Wall Thermostat sold separately
  • Ideal for large rooms and open areas such as entryways and foyers.
  • Warms up quickly with fast-heating coil elements and efficient fans.
  • 3000W at 208V with 14.4 amps.
  • 4000W at 240V with 16.7 amp.
  • Fast heating coil elements.
  • Set temperature range of 40 degrees F to 85 degrees F.
  • 2-year Warranty.
  • Made in the USA.
  • Intended for horizontal installation.
  • Easy installation.
  • Includes high-temperate safety shutoff feature.
  • Dimensions: 14.625" x 10" x 4".
  • Grill Dimensions: 16.25"W x 12"H x 1"D.
  • Back Box Dimensions: 4.625"W x 10"H x 4"D.
  • Two powerful fans deliver fast, even heat for larger rooms and open areas.
  • First neatly between wall studs while providing higher heat output than the single fan models.
  • Powder-coated grill and rugged components ensure long-lasting performance.
  • Includes thermal overheat protection and manual reset for safe operation.
  • Pre-stamped mounting holes and spacious wiring compartment simplify setup.

Cadet CSTC402TW Accessories

$18.99Each
$40.75Each
$32.54Each
$52.41Each
$68.48Each
$18.40Each
$24.79Each

Cadet CSTC402TW Accessories

$18.99Each
$40.75Each
$32.54Each
$52.41Each
$68.48Each
$18.40Each
$24.79Each

Cadet CSTC402TW Description

  • Two powerful fans deliver fast, even heat for larger rooms and open areas.
  • First neatly between wall studs while providing higher heat output than the single fan models.
  • Powder-coated grill and rugged components ensure long-lasting performance.
  • Includes thermal overheat protection and manual reset for safe operation.
  • Pre-stamped mounting holes and spacious wiring compartment simplify setup.

Cadet 4000W at 240V Com-Pak Twin Wall Heater Complete Unit with Thermostat, White features:

  • Complete unit with thermostat, wall can and grill
  • Single Pole Wall Thermostat sold separately
  • Double Pole Wall Thermostat sold separately
  • Ideal for large rooms and open areas such as entryways and foyers.
  • Warms up quickly with fast-heating coil elements and efficient fans.
  • 3000W at 208V with 14.4 amps.
  • 4000W at 240V with 16.7 amp.
  • Fast heating coil elements.
  • Set temperature range of 40 degrees F to 85 degrees F.
  • 2-year Warranty.
  • Made in the USA.
  • Intended for horizontal installation.
  • Easy installation.
  • Includes high-temperate safety shutoff feature.
  • Dimensions: 14.625" x 10" x 4".
  • Grill Dimensions: 16.25"W x 12"H x 1"D.
  • Back Box Dimensions: 4.625"W x 10"H x 4"D.
  • Two powerful fans deliver fast, even heat for larger rooms and open areas.
  • First neatly between wall studs while providing higher heat output than the single fan models.
  • Powder-coated grill and rugged components ensure long-lasting performance.
  • Includes thermal overheat protection and manual reset for safe operation.
  • Pre-stamped mounting holes and spacious wiring compartment simplify setup.

Cadet CSTC402TW Accessories

$18.99Each
$40.75Each
$32.54Each
$52.41Each
$68.48Each
$18.40Each
$24.79Each

Cadet CSTC402TW Description

Cadet 4000W at 240V Com-Pak Twin Wall Heater Complete Unit with Thermostat, White features:

  • Complete unit with thermostat, wall can and grill
  • Single Pole Wall Thermostat sold separately
  • Double Pole Wall Thermostat sold separately
  • Ideal for large rooms and open areas such as entryways and foyers.
  • Warms up quickly with fast-heating coil elements and efficient fans.
  • 3000W at 208V with 14.4 amps.
  • 4000W at 240V with 16.7 amp.
  • Fast heating coil elements.
  • Set temperature range of 40 degrees F to 85 degrees F.
  • 2-year Warranty.
  • Made in the USA.
  • Intended for horizontal installation.
  • Easy installation.
  • Includes high-temperate safety shutoff feature.
  • Dimensions: 14.625" x 10" x 4".
  • Grill Dimensions: 16.25"W x 12"H x 1"D.
  • Back Box Dimensions: 4.625"W x 10"H x 4"D.
Wattage
Cadet 4000W Com-Pak Twin Wall Heater Complete Unit with Thermostat, White, 240V
4000W
sku CDT-67527
Free Shipping
$238.25Each
In Stock-Ships by 02/23/2026

Product Specifications

Part NumberCSTC402TW, X-67527
Color / FinishWhite
Maximum Amperage16.7 Amp
Maximum Voltage240V
Power13,650 BTU/H
Power TypeHardwired
Room Size500 Sq Ft
Wattage4000W
Product Dimensions16.25-in X 12-in X 5-in
ASINB0039PFHFG
Weight12.35-lb
UPC027418675279

Manufacturer Description

The Com-Pak Twin is just what you need to quickly warm up large rooms. Two heaters behind a single grill easily fend off cold drafts and breezes in entryways and open areas.

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Cadet's 4000W Com-Pak twin wall heater comes complete with thermostat, wall can and grille. Rated for 208V/240V installation with no sharp edges and smooth, durable finish. Put this wall heater in your HomElectrical.com cart today!
Wattage
Cadet 4000W Com-Pak Twin Wall Heater Complete Unit with Thermostat, White, 240V
4000W
sku CDT-67527
Free Shipping
$238.25Each
In Stock-Ships by 02/23/2026

Cadet CSTC402TW Accessories

$18.99Each
$40.75Each
$32.54Each
$52.41Each
$68.48Each
$18.40Each
$24.79Each

Cadet CSTC402TW Description

  • Two powerful fans deliver fast, even heat for larger rooms and open areas.
  • First neatly between wall studs while providing higher heat output than the single fan models.
  • Powder-coated grill and rugged components ensure long-lasting performance.
  • Includes thermal overheat protection and manual reset for safe operation.
  • Pre-stamped mounting holes and spacious wiring compartment simplify setup.

Cadet 4000W at 240V Com-Pak Twin Wall Heater Complete Unit with Thermostat, White features:

  • Complete unit with thermostat, wall can and grill
  • Single Pole Wall Thermostat sold separately
  • Double Pole Wall Thermostat sold separately
  • Ideal for large rooms and open areas such as entryways and foyers.
  • Warms up quickly with fast-heating coil elements and efficient fans.
  • 3000W at 208V with 14.4 amps.
  • 4000W at 240V with 16.7 amp.
  • Fast heating coil elements.
  • Set temperature range of 40 degrees F to 85 degrees F.
  • 2-year Warranty.
  • Made in the USA.
  • Intended for horizontal installation.
  • Easy installation.
  • Includes high-temperate safety shutoff feature.
  • Dimensions: 14.625" x 10" x 4".
  • Grill Dimensions: 16.25"W x 12"H x 1"D.
  • Back Box Dimensions: 4.625"W x 10"H x 4"D.

Product Specifications

Part NumberCSTC402TW, X-67527
Color / FinishWhite
Maximum Amperage16.7 Amp
Maximum Voltage240V
Power13,650 BTU/H
Power TypeHardwired
Room Size500 Sq Ft
Wattage4000W
Product Dimensions16.25-in X 12-in X 5-in
ASINB0039PFHFG
Weight12.35-lb
UPC027418675279

Manufacturer Description

The Com-Pak Twin is just what you need to quickly warm up large rooms. Two heaters behind a single grill easily fend off cold drafts and breezes in entryways and open areas.

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

Product Questions & Answers

How much space can the Cadet CSTC402TW heat?

This heater is designed for large rooms, foyers, and open entryways. At 4000W (240V), it produces about 13,650 BTUs, which is strong enough to handle wide, draft-prone areas where standard wall heaters fall short.

Does this heater need a separate thermostat?

No. The CSTC402TW includes a built-in thermostat with a temperature range of 40°F to 85°F, so you can control heat right at the unit without adding a wall-mounted control.

Can this heater be installed vertically or in the ceiling?

No. This model is horizontal wall-mount only. For safe airflow and proper fan operation, Cadet does not approve vertical or ceiling installation for this heater.

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