New Product on Our Website: Qmark/Marley GUX Series Explosion-Proof Unit Heater for Hazardous Environments. 208-600 Volt. 3-30kW.

Qmark/Marley GUX Series Explosion-Proof Unit Heater for Hazardous Environments. 208-600 Volt. 3-30kW.
http://www.morelectricheating.com/products/MANUFACTURERS/QMARK/GUX.aspx
• IDEAL SPACES | Oil Refineries; Sewage Treatment Plants; Petrochemical Plants; Oil Rigs; Unattended Pumping Stations; Chemical Storage/Handling Facilities; Paint Storage Areas; Other Hazardous Environments
• COLORS | Navajo White
• TEMP RANGE | 50°-90° F 
• CFM | 700-2330
• DIMENSIONS | Varies (see specifications)
• Heats areas classified as hazardous locations designated as Class I, Group C & D Division 1 & 2 or Class II, Groups E, F, and G with a T3B ignition temperature code rating (329°F, 165°C) or higher to provide primary or supplementary heating for comfort or freeze protection
• Pre-wired, self-contained control center. Standard controls include automatic reset thermal limit, magnetic contactor, and 24V control circuit transformer
• An automatic reset high limit cutout unit is standard (optional additional manual reset high limit cutout available)
• Optional factory built-in thermostat, disconnect switch, fan selector switch, 120V control circuit, and pilot light
• Advanced heat exchanger design allows lower operating temperatures from liquid to air heat exchanger with steel tubes, aluminum fins, a non-toxic heat transfer fluid, and a pressure relief plug
• Ball bearing permanently lubricated; explosion-proof motor has built-in thermal overload protection
• Powder-coated heavy-gauge steel cabinet surrounding 14-gauge heavy-duty steel frame supports internal components

Qmark GUX Explosion-Proof Unit Heater Instruction Manual
Qmark GUX Explosion-Proof Unit Heater Mounting Kit Instruction Manual
Qmark GUX Explosion-Proof Unit Heater Sales Flyer
Qmark GUX Explosion-Proof Unit Heater Submittal Sheet