Resideo AT150B1252 Transformer 320788-702 this 24V HVAC relay features

this 24V HVAC relay features standard 1/4-inch quick-connect terminals designed for standard HVAC wiring harnesses

this is the correct harness

Its dual shaft geometry (measuring 0

making it a staple for the service truck

Precision Flow Control: Engineered for tight shut-off and minimal pressure drop

Resideo AT150B1252 Transformer 320788-702 this 24V HVAC relay featuresThe Resideo AT150B1252 Transformer is a compact, foot mounted power solution engineered for rigorous light commercial and residential HVACR control systems. This heavy duty unit efficiently steps down 277V primary voltage to a stable 24VAC secondary (27. 5 V. O. C.), delivering a reliable 50VA rating for driving hydronic controls, magnetic switches, and Building Automation Systems (BAS). Designed with a focus on field durability, it features plastic