This fits your .

This Flagro Dual Fuel Construction Heater runs on either propane or natural gas to provide up to a whopping 1,500,000 BTU of powerful heat. Simply turn the fuel selector valve to switch the fuel supply. CFM: 2,000, Volts: 115V, Product Style: Industrial heater, Thermostat Included: Yes, BTU Output: 400,000, Color: Black, Dimensions L x W x H (in.): 48 x 22 x 24, Blower Included: Yes, Includes: Electronic direct spark ignition

Flagro USA Dual Fuel Construction Heater - 400 000 BTU Model# F-400T - B005Q91CXO