The IX405 Indirect Fired Heater changes between propane and natural gas and features a clean, enclosed flame heat with a remote thermostat. 

This dual fuel heater can be changed between propane and natural gas with a return air recirculation system. The IX405 is also equipped with a safe fuel shutdown system that will shut off the equipment if combustion air is interrupted, the voltage is too low, or the unit is being overfired.

Benefits of the IX405 Indirect Fired Heater include:

• 16” puncture proof wheels for easy maneuverability
• Designed with return air recirculation for increased fuel savings
• Remote thermostat
• Highest temperature rise and fan rating among other 400K IDF models
• Dual fuel: LP/NG
• Two 12” ducts