Type CXH-A is designed to heat areas classified as hazardous locations to provide primary or supplementary heating for comfort or freeze protection.
Applications- Sewage Treatment Plants- Petrochemical Facilities, Oil Rigs- Unattended Pumping Stations- Chemical Storage and Handling Facilities- Paint Storage Areas- Grain Elevators- Coal Preparation Plants- Aircraft Servicing Areas- Oil Refineries- Areas Containing Metal Dusts
ConstructionCabinet - 14 Gauge steel construction with polyester powder coat paint finish.Adjustable louvers - Control the direction of airflow as needed.Rugged, seamless, copper heating elements - Are immersed in the sealed liquid-to-air heat exchanger.Factory sealed heat exchanger - Features steel tubes with integral aluminum fins and filled with glycol-water heat transfer fluid. Safety pressure relief device on the heat exchanger is factory helium leak tested to assure a leak-proof design.Explosion proof ball bearing motor - Permanently lubricated and equipped with built-in thermal overload protection.Epoxy coated aluminum Fan - Prevents sparking.
FeaturesPre-Wired explosion proof control center with magnetic contactor and control circuit transformer.Quick-acting auto reset cutout.Recessed threaded fasteners on top of heater for mounting with threaded rods are standard (threaded rods are NOT included).Warranty - Limited three year.
Optional Features- Built-in Thermostat 50 degrees F to 90 degrees F- Built-in Manual Disconnect Switch- Pilot Light- Fan Selector Switch-Pole, Wall, Or Ceiling Mounting Bracket
Designed for Areas ClassifiedLow operating temperature for atmospheres having an ignition temperature higher than 165 degrees C (329 degrees F) Code T3B.- Class I, Group C, D - Divisions 1 & 2- Class II, Groups E, F, G - Divisions 1 & 2
Advantages- Easy Installation- Safe, Propylene Glycol Heat Transfer Fluid- Low Surface Temperature- Wall, Pole or Ceiling Mounting (With Optional Brackets)- Built-in Controls- Virtually Maintenance Free- Corrosion Resistant- 120V Control - Rugged and Versatile