maintaining the integrity of the combustion safety circuit

and SS263 regulator models

reducing energy waste and preventing "smoke" calls from homeowners

Durable Construction: Built with high-grade materials to withstand thermal shock and continuous cycling

OEM Compatibility: Specifically designed for Reznor RA150

Schneider Electric (Barber Colman) AT-11-401 Thermostat Cover maintaining the integrity of theThe Schneider Electric AT 11 401 is a commercial grade dual window thermostat cover designed for Barber Colman and Schneider Electric wall mounted control units. Engineered for high traffic environments, this clear plastic guard provides essential protection against mechanical damage, dust accumulation, and unauthorized setpoint adjustments without obstructing visibility. The two window configuration allows technicians and facility managers to monitor