Reznor UDX400 Aluminized Power Vented Gas Unit Heater 115V/1, 1-Stage Gas Valve - Factory Installed Natural Gas:Propane the Maxitrol MR212G-2020 stands above

the Maxitrol MR212G-2020 stands above the rest

Lifetime Warranty guarantees peace of mind and covers main burners

Steam Valves

Windowless design for improved heat insulation

Reznor UDX400 Aluminized Power Vented Gas Unit Heater 115V/1, 1-Stage Gas Valve - Factory Installed Natural Gas:Propane the Maxitrol MR212G-2020 stands aboveOverview Reznor HVAC has 130 years of experience manufacturing a wide range of industry leading industrial and commercial HVAC products. Reznor built its reputation by providing reliable, high quality heating, ventilation and cooling systems. Since its founding in 1888, Reznor has remained at the forefront of HVAC technology. Reznor is a global leader thanks to its innovative, extended range of gas fired unit heaters, air handlers, condensers and