Gas Unit Heater, NG, Propeller, BtuH Input 300,000, 5000 cfm, Gas Connection 3/4"

Separated Combustion Unit Heaters

• 120/1/60 supply voltage NG (LP conversion kit included) Direct spark inshot burner ignition 83% thermal efficiency LED diagnostic control board Use outside air for combustion, enabling operation in areas having slight negative pressures (near exhaust fans, etc.), with no adverse effect upon combustion or venting. Burners are isolated from dust, humidity, and nonhazardous chemicals, to allow heating of special environments. 24V thermostat required (not included); see page 4219. Blower unit is designed to overcome up to 0.2" ESP. ETL Certified. Note: For applications in altitudes above 2000 ft., the burner orifices need to be derated. Consult a qualified contractor or call 1-800-Imperial or your local branch to order orifices. WARNING: Not for use in areas requiring explosionproof appliances. Note: For applications in altitudes above 2000 ft., the burner orifices need to be derated. Consult a qualified contractor or call 1-800-Imperial or your local branch to order orifices. WARNING: Not for use in areas requiring explosionproof appliances.