Resideo AT87A1155 Transformer 322056-301 ensuring seamless integration with the

ensuring seamless integration with the existing low voltage connection board

this 1/8 HP HVAC motor delivers a multi-speed output of 1050/900 RPM

and helps ensure reliable pressure switch operation while directing combustion gases safely through the venting system

The system features a built-in two-minute delay-on-make and delay-on-break timer

requiring a full replacement to restore system performance

Resideo AT87A1155 Transformer 322056-301 ensuring seamless integration with theUpgrade your industrial or commercial HVAC control systems with the Resideo AT87A1155 Transformer. Designed for high voltage environments, this 480V to 24V step down transformer provides a reliable 48VA power supply to run air conditioning circuits, 24V thermostats, and building automation controllers. As a NEMA Type E transformer, it features built in energy limiting overload protection per NEC Class 2 standards, ensuring your low voltage components