Resideo AT150B1237 Transformer 320819-301 connected commercial thermostat specifically engineered

connected commercial thermostat specifically engineered for RTU and AHU applications

or flat surfaces

critical for sensitive environments like clean rooms and data centers

Compatibility: Optimized for Weil McLain boiler models including PEG

000 BTU/hr at a fixed 35 PSI set pressure

Resideo AT150B1237 Transformer 320819-301 connected commercial thermostat specifically engineeredThe Resideo AT150B1237 Transformer is a heavy duty 50VA step down transformer designed for reliable power distribution in commercial and residential HVACR control systems. Engineered for versatility, this multi tap transformer supports 120V, 208V, and 240V primary inputs, providing a consistent 27V secondary output. This wide input range makes it an essential stock item for technicians servicing various line voltage environments. As the direct