Reznor UDX400 Aluminized Power Vented Gas Unit Heater 115V/1, 1-Stage Gas Valve - Factory Installed w41.125 A zone is an area

A zone is an area that can have more than one heater

Designed specifically for Superior WRT8048 Wood Burning Fireplace

Opens to 50"W x 11½"H

The authentic bark design on the Charisma will be mistaken for the important thing

Reznor UDX400 Aluminized Power Vented Gas Unit Heater 115V/1, 1-Stage Gas Valve - Factory Installed w41.125 A zone is an areaOverview 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