Chromalox Heaters and Controls

Chromalox Heaters and Controls

HD3D Hose Down Corrosion Resistant Blower Heater 

2.0 - 39 kW / 6824 - 133068 Btu

120, 208, 240, 277, 480 and 575 Volt

1 or 3 Phase - Wall or Ceiling Mounted

HD3D Corrosion Resistant Blower Heater

Chromalox Industrial Heaters and Controls, including Component Heaters, Immersion Heaters, Circulation Heaters, Process Heaters, Comfort Heaters, Heat Trace, Packaged Systems and Controls


Full Product Brochure

Reliable, Rugged Unit Heater Designed For Challenging Environments

Adjustable Discharge Grille - Can be Wall or Ceiling Mounted

Optional Universal Swivel Bracket Available 

Applications:

  • Water Treatment Plants
  • Pump Houses
  • Power Generating Stations
  • Ships
  • Steel Mills
  • High Moisture Areas
  • Food Processing Plants
  • Car Washes
  • Cement Plants
  • Waste Water Treatment Plants  
  • Swimming Pool Areas
  • Construction - Roll Formed Case is constructed of 20 gauge, corrosion resistant 304 stainless steel

  • Adjustable Discharge Grill - directs air flow up or down, as needed

  • NEMA 4X Control Enclosure - houses the heater controls, contactors, control transformer and optional built-in accessories

  • Integral 120/60 VAC Control Transformer

  • Built-in Contactors

  • Automatic Reset Thermal Cutout for overheat protection

  • Low Profile Wall/Ceiling Bracket (non-swiveling)

  • Heating Elements - 316 Stainless Steel Fintube design

  • Dynamically balanced fan - Attached with rubber vibration insulators for smooth, quiet operation. Blade pitch is carefully selected so that the volume of air moved results in the optimum discharge air temperature

  • Totally Enclosed Motor and Dynamically Balanced Fan

Optional Features (Factory Installed):

  • 24 volt control transformer 

  • Integral 40°-90° F Thermostat

  • Pilot Light

  • 3-Position Selector Switch

  • Manual Rest Cutout

  • Epoxy Painted Stainless Steel Case

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Single Phase Models

Model Number

Watts Volts

HD3D-200

2 kW

120 VAC

 HD3D-200

2 kW

208 VAC

HD3D-200

2 kW

240 VAC

HD3D-200

2 kW

277 VAC

HD3D-300

3 kW

120 VAC

HD3D-300

3 kW

208 VAC

HD3D-300

3 kW

240 VAC

HD3D-300 3 kW 277 VAC
HD3D-500 5 kW 208 VAC
HD3D-500 5 kW 240 VAC
HD3D-500 5 kW 277 VAC
HD3D-500 5 kW 480 VAC
HD3D-750 7.5 kW 208 VAC
HD3D-750 7.5 kW 240VAC
HD3D-750 7.5 kW 277 VAC
HD3D-750 7.5 kW 480 VAC
HD3D-1000 10 kW 240 VAC
HD3D-1000 10 kW 277 VAC
HD3D-1000 10 kW 480 VAC
HD3D-1250 12.5 kW 277 VAC
HD3D-1250 12.5 kW 480 VAC
HD3D-1500 15 kW 480 VAC
HD3D-2000 20 kW 480 VAC

*NOTE: Units with TSP suffix feature integral built-in thermostat, 3-position selector switch and pilot light 

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Three Phase Models

Model Number

Watts Volts
HD3D-500 5 kW 208 VAC
HD3D-500 5 kW 240 VAC
HD3D-500 5 kW 480 VAC
HD3D-500TSP* 5 kW 480 VAC
HD3D-500 5 kW 575 VAC
HD3D-750 7.5 kW 208 VAC
HD3D-750 7.5 kW 240 VAC
HD3D-750TSP* 7.5 kW 480 VAC
HD3D-750 7.5 kW 480 VAC
HD3D-750 7.5 kW 575VAC
HD3D-1000 10 kW 208 VAC
HD3D-1000 10 kW 240 VAC
HD3D-1000TSP* 10 kW 480 VAC
HD3D-1000 10 kW 480 VAC
HD3D-1000 10 kW 575VAC
HD3D-1250 12.5 kW 208 VAC
HD3D-1250 12.5 kW 240 VAC
HD3D-1250 12.5 kW 480 VAC
HD3D-1250 12.5 kW 575 VAC
HD3D-1500 15kW 208 VAC
HD3D-1500 15kW 240 VAC
HD3D-1500 15kW 480 VAC
HD3D-1500TSP* 15kW 480 VAC
HD3D-1500 15kW 575 VAC
HD3D-2000W 19.5kW 240 VAC
HD3D-2000 20kW 480 VAC
HD3D-2000TSP* 20kW 480 VAC
HD3D-2000 20kW 575 VAC
HD3D-2500 25kW 480 VAC
HD3D-2500 25kW 575 VAC
HD3D-3000 30kW 480 VAC
HD3D-3000 30kW 575 VAC
HD3D-3500 35kW 480 VAC
HD3D-3500 35kW 575 VAC
HD3D-4000 39kW 480 VAC

*NOTE: Units with TSP suffix feature integral built-in thermostat, 3-position selector switch and pilot light 

 

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  Factory Installed Special Features

Description

Integral Thermostat (optional on all models, except those with TSP suffix)

Pilot Light

3-Position Selector Switch

Disconnect Switch

Manual Reset Cutout

Epoxy Painted Stainless Steel Case

24 VAC Control Circuit

Monel Elements

Special Rating  - voltage and/or wattage

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Accessories

Part No.

Description

USB-1

   Universal Swivel Wall & Ceiling Bracket, 2.0 - 7.5 kW

USB-2

   Universal Swivel Wall & Ceiling Bracket, 10.0 - 20.0 kW

USB-3

   Universal Swivel Wall & Ceiling Bracket, 25.0 - 39.0 kW

HD3DS-1

  External Drip Shield - 2.0 - 7.5 kW Units

HD3DS-2

  External Drip Shield - 10.0 - 20.0 kW Units

HD3DS-3

  External Drip Shield - 25.0 - 39.0 kW Units

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Chromalox Industrial Heaters and Controls, including Component Heaters, Immersion Heaters, Circulation Heaters, Process Heaters, Comfort Heaters, Heat Trace, Packaged Systems and Controls 

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