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outperforming standard sleeve bearings in high-ambient outdoor environments
simplifying HVAC duct sensor installation for field technicians
Engineered with a multi-speed configuration (3-speed)
the rotation direction can be reversed by relocating the internal rotation jumper on the circuit board located under the wiring access door
Resideo AT140A1000 Transformer R-22 outperforming standard sleeve bearings inThe Resideo AT140A1000 Transformer is a heavy duty 40 VA solution designed to provide reliable 24V power for residential and light commercial HVAC control systems. As a Class 2 step down transformer, it converts a 120V primary input to a 27V secondary (open circuit), ensuring stable operation for thermostats, gas valves, relays, and zone controllers. This unit is built for versatile field application, featuring multiple mounting configurations
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