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Tubular metal enclosure heater with built-in thermostat and attached power cord

Tempco

Tempco EHT00036 350 W 120 V HVAC control

SKU CH-5CPQ-F470B

Enclosure heater with 30–150 °F thermostat, 350 W at 120 V, includes 36 in cord

  • Thermostat adjusts 30 to 150 °F for precise climate control
  • 350 W at 120 V delivers strong enclosure heating
  • 36 in cord allows flexible placement
  • cURus listed for verified safety compliance
  • Mounting holes on 4 in centres simplify installation

Industrial Enclosure Heater

The Tempco EHT00036 is a tubular enclosure heater rated at 350 W for 120 V AC single-phase supply. It integrates a thermostat adjustable from 30 to 150 degrees F to maintain internal cabinet temperature. A 36 in HPN power cord is included for direct connection. The unit carries cURus certification for recognized safety compliance.

Cold-Climate Cabinet Protection

This heater suits installers protecting sensitive electronics or hydraulic gear inside enclosures that face freezing ambient conditions. The built-in thermostat automates operation without an external controller. Buyers who need higher wattage, three-phase voltage, or a different mounting footprint should look at alternative models. The fixed 4 in centre mounting holes limit bracket flexibility.

350 Watt Heating Capacity

The single specification that decides fit is the 350 W output at 120 V AC. Match this rating to the calculated heat loss of the enclosure to prevent condensation or component failure. Verify that the available supply circuit can deliver the required current at 120 V. Confirm the 1 9/16 in height, 7 in length and 3 9/16 in width fit the internal clearance.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $87.99
Pricier than about 65% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameTEMPCO

Questions about this item

Which Tempco EHT00036 version should I choose for a 120 V supply?

This model is built for 120 V AC single-phase power at 350 W and includes a 36-inch cord, so it matches standard North American circuits directly.

What does the 350 W rating mean once the heater is installed in an enclosure?

It delivers 350 watts of heat output and the built-in thermostat cycles between 30 and 150 degrees Fahrenheit to maintain the set temperature.

How does the cURus listing affect what enclosures I can use it in?

The cURus mark means the heater meets UL and CSA component-recognition requirements for use inside approved electrical enclosures.

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