Honeywell AT40A1139 Channel frame or foot Mounted 240 Vac Transformer. Honeywell AT40 Transformers power 24V systems including Thermostats, gas Valves and relays.
Manufacturer: | Honeywell |
Style: | Transformer |
Parts | |
Mpn # | AT40A1139 |
Weight | 0.25 lbs. |