FIG. 1Photo not availableTransformer
PART NUMBER / MADE BY RESIDEO
AT140B1214Foot Mounted 120/208/240 Vac Transformer with 9 in. Lead Wires and Plastic End Caps (Resideo AT140B1214)
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Part number
Search this number, AT140B1214, to find this part again.
Match these numbers
- 01Input volts: must match your supply, like 120 or 208/240
- 02Output: 24 V for most home systems
- 03VA: same or higher than your old one
Turn off power at the breaker and the disconnect before you start. Not sure? Call a licensed HVAC tech.
Specifications
| Part type | Transformer |
|---|---|
| Part number | AT140B1214 |
| Made by | Resideo |
| Use | 24v Controls |
| Input volts | 240V |
| Mount | Foot |
| Output volts | 27 V.O.C. |
| Wiring | 9" leadwires |
| Hertz | 60 |
| Output | 24 Vac at 40 VA |
| Temperature range | -20°F - 105°F |
| VA rating | 40 VA |
| NEMA rating | None |
| Height | 1-11/16" |
| Width | 3-1/2" |
| Depth | 3-5/8" |
| Features | Plastic End Caps |