Description

Type CXH-A is designed to heat areas classified as hazardous locations to provide primary
or supplementary heating for comfort or freeze protection.

Applications

• Petrochemical Facilities, Oil Rigs 
• Sewage Treatment Plants  

• 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

Construction

Cabinet — 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.

Optional Features

• Built-in Thermostat 50°F to 90°F
• Built-in Manual Disconnect Switch
• Pilot Light

Designed for Area Classified Low operating temperature for atmospheres having an ignition temperature higher than 165 ° C (329 ° F) code T3B.

• Class I, Group D - Divisions 1 & 2
• Class II, Groups E, F, G - Divisions 1 & 2

Optional Classification

• Class I, Groups C, D - Divisions 1 & 2
• Class II, Groups F, G - Divisions 1 & 2
• Temperature Code T3C 160°C (320°F)
• Arctic Duty Construction

Features

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.

 

Pre-Wired Explosion Proof Control Center with magnetic contactor and control circuit transformer.

Quick-acting Automatic Reset Cutout

Pole, Wall and Ceiling Mounting Kits — Optional. Recessed threaded fasteners on top of heater for mounting with threaded rods.

Warranty — Limited Three Year

 

Advantages

• Easy Installation
• Safe, Propylene Glycol Heat Transfer Fluid
• Low Surface Temperature
• Wall, Pole or Ceiling Mounting
• Built-in Controls
• Virtually Maintenance Free
• Corrosion Resistant
• 120V Control (24V optional)
• Rugged and Versatile

We are not an authorized dealer for Chromalox