Electromechanical Relay, Inout Voltage: 277 Vac, 24V/40 mA/1.2 VA Control Signal, -4-140 Degree Temperature Rating, On/ Off Switching, Compatible with 24 V 2 or 3 Wire Thermostats, With Transformer
Existing reviews
Installation Experience
5
After dealing with a situation where the appliance suddenly stopped working properly, we installed this replacement part. Noise issue disappeared after replacement. Packaging was decent and part arrived undamaged.
Guest|3/6/2026 8:36 AM
Was this review helpful?YesNo (0/0)
Only registered users can write reviews
24V-277V TRANSFORMER RELAY For Honeywell Part# RC840T-277