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High Capacity Explosion-Proof Convector Heater

Sometimes a small, 100 watt heater doesn’t have the capacity appropriate for your application. An explosion-proof convector heater from ISC can be just the solution you need. 

Our Convector Heaters are available in a wide selection of sizes, ranging from 500 to 9,500 Watts. The sloped top of the cabinet keeps objects from resting on top of the convector, this prevents a restriction of airflow that can result in overheating. The unique design provides balanced three-phase loads in a single element. All unit sizes are available with iridite-coated elements and powder-coated frames for NEMA 3, wet locations.

DownloadHigh Capacity Explosion-proof Convector Heater Brochure
DownloadHigh Capacity Explosion-proof Convector Heater IOM

Features:Convector Heater

  • Element – Grade A Nickel-Chromium heating coils are insulated with ceramics and magnesium oxide and are fitted with large aluminum fins that are locked in place.
  • Cabinet – Heavy gauge galvanized steel cabinets are painted with a beige powder coat for durability. Cabinets should be mounted at least 6 inches (152 mm) above the floor. Factory-furnished wall brackets make for an easy installation.
  • Thermal Protection – A linear limit, automatic reset thermal cutout is built into every unit.
  • Complete Electrical Package – For larger single-phase and three-phase units, a built-in contactor and transformer option package is available.

Available Models

ModelPowerVolts/PhaseHeater AmpsUnit Size (L x H x D)WeightIgnition Temperature
CH254-F0310052B0.5 kW120/14.226″ x 6″ x 4.5″13 lbs536 ºF / 280 ºC
CH254-F0310052C0.5 kW208/12.426″ x 6″ x 4.5″13 lbs536 ºF / 280 ºC
CH254-F0310052J0.5 kW240/12.126″ x 6″ x 4.5″13 lbs536 ºF / 280 ºC
CH254-F0310102B1 kW120/18.326″ x 6″ x 4.5″13 lbs536 ºF / 280 ºC
CH254-F0310102C1 kW208/14.826″ x 6″ x 4.5″13 lbs536 ºF / 280 ºC
CH254-F0310102J1 kW240/14.226″ x 6″ x 4.5″13 lbs536 ºF / 280 ºC
CH254-F0320182B1.8 kW120/11526″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0320182C1.8 kW208/18.726″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0320182J1.8 kW240/17.526″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0320182U1.8 kW480/31.326″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0320252C2.5 kW208/11226″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0320252J2.5 kW240/110.426″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0320252D2.5 kW208/36.926″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0320252U2.5 kW480/3326″ x 16″ x 8″27 lbs536 ºF / 280 ºC
CH254-F0330362C3.6 kW208/117.339″ x 16″ x 8″36 lbs536 ºF / 280 ºC
CH254-F0330362J3.6 kW240/11539″ x 16″ x 8″36 lbs536 ºF / 280 ºC
CH254-F0330362D3.6 kW208/31039″ x 16″ x 8″36 lbs536 ºF / 280 ºC
CH254-F0330362U3.6 kW480/34.339″ x 16″ x 8″36 lbs536 ºF / 280 ºC
CH254-F0330442J4.4 kW240/118.339″ x 16″ x 8″36 lbs536 ºF / 280 ºC
CH254-F0330442D4.4 kW208/312.239″ x 16″ x 8″36 lbs536 ºF / 280 ºC
CH254-F0330442U4.4 kW480/35.339″ x 16″ x 8″36 lbs536 ºF / 280 ºC
CH254-F0340652J6.5 kW240/127.167.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340652D6.5 kW208/31867.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340652U6.5 kW480/37.867.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340752J7.5 kW240/131.367.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340752D7.5 kW208/320.867.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340752U7.5 kW480/3967.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340752Z7.5 kW600/37.267.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340852J9.5 kW240/139.667.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340962D9.5 kW208/326.467.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340952U9.5 kW480/311.467.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
CH254-F0340952Z9.5 kW600/39.167.5″ x 16″ x 8″60 lbs536 ºF / 280 ºC
ModelPowerVolts/PhaseHeater AmpsUnit Size (L x H x D)WeightIgnition Temperature
CH254-F0610052B0.5 kW120/14.226″ x 6″ x 4.5″13 lbs356 ºF / 180 ºC
CH254-F0610052C0.5 kW208/12.426″ x 6″ x 4.5″13 lbs356 ºF / 180 ºC
CH254-F0610052J0.5 kW240/12.126″ x 6″ x 4.5″13 lbs356 ºF / 180 ºC
CH254-F0620142B1.4 kW120/111.726″ x 16″ x 8″27 lbs356 ºF / 180 ºC
CH254-F0620142C1.4 kW208/16.726″ x 16″ x 8″27 lbs356 ºF / 180 ºC
CH254-F0620142J1.4 kW240/15.826″ x 16″ x 8″27 lbs356 ºF / 180 ºC
CH254-F0630232B2.3 kW120/119.239″ x 16″ x 8″36 lbs356 ºF / 180 ºC
CH254-F0630232C2.3 kW208/111.139″ x 16″ x 8″36 lbs356 ºF / 180 ºC
CH254-F0630232J2.3 kW240/19.639″ x 16″ x 8″36 lbs356 ºF / 180 ºC
CH254-F0630232D2.3 kW208/36.439″ x 16″ x 8″36 lbs356 ºF / 180 ºC
CH254-F0630232U2.3 kW480/32.839″ x 16″ x 8″36 lbs356 ºF / 180 ºC
CH254-F0640322C3.2 kW208/115.467.5″ x 16″ x 8″60 lbs356 ºF / 180 ºC
CH254-F0640322J3.2 kW240/113.367.5″ x 16″ x 8″60 lbs356 ºF / 180 ºC
CH254-F0640322D3.2 kW208/38.967.5″ x 16″ x 8″60 lbs356  ºF / 180 ºC
CH254-F0640322U3.2 kW480/33.867.5″ x 16″ x 8″60 lbs356 ºF / 180 ºC
CH254-F0640502J5 kW240/120.867.5″ x 16″ x 8″60 lbs356 ºF / 180 ºC
CH254-F0640502D5 kW208/313.967.5″ x 16″ x 8″60 lbs356 ºF / 180 ºC
CH254-F0640502U5 kW480/36.067.5″ x 16″ x 8″60 lbs356 ºF / 180 ºC
ModelPowerVolts/PhaseHeater AmpsUnit Size (L x H x D)WeightIgnition Temperature
CH254-F0810054B0.5 kW120/14.226″ x 6″ x 4.5″13 lbs320 ºF / 160 ºC
CH254-F0810054C0.5 kW208/12.426″ x 6″ x 4.5″13 lbs320 ºF / 160 ºC
CH254-F0810054J0.5 kW240/12.126″ x 6″ x 4.5″13 lbs320 ºF / 160 ºC
CH254-F0820104B1.0 kW120/18.326″ x 16″ x 8″27 lbs320 ºF / 160 ºC
CH254-F0820104C1.0 kW208/14.826″ x 16″ x 8″27 lbs320 ºF / 160 ºC
CH254-F0820104J1.0 kW240/14.226″ x 16″ x 8″27 lbs320 ºF / 160 ºC
CH254-F0830174B1.7 kW120/114.239″ x 16″ x 8″36 lbs320 ºF / 160 ºC
CH254-F0830174C1.7 kW208/18.239″ x 16″ x 8″36 lbs320 ºF / 160 ºC
CH254-F0830174J1.7 kW240/17.139″ x 16″ x 8″36 lbs320 ºF / 160 ºC
CH254-F0830174U1.7 kW480/32.039″ x 16″ x 8″36 lbs320 ºF / 160 ºC
CH254-F0840324C3.2 kW208/115.467.5″ x 16″ x 8″60 lbs320 ºF / 160 ºC
CH254-F0840324J3.2 kW240/113.367.5″ x 16″ x 8″60 lbs320 ºF / 160 ºC
CH254-F0840324D3.2 kW208/38.967.5″ x 16″ x 8″60 lbs320 ºF / 160 ºC
CH254-F0840324U3.2 kW480/33.867.5″ x 16″ x 8″60 lbs320 ºF / 160 ºC
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