Description
The Honeywell/Resideo AT140B1016 is a compact, high-performance transformer designed to power 24 VAC circuits in heating, ventilation, and air conditioning (HVAC) systems. With a 40 VA rating, it ensures reliable operation of thermostats, dampers, and other low-voltage control devices. This transformer is ideal for applications requiring consistent and efficient power delivery.
Specifications:
- Application: 24v Controls
- Voltage (Primary): 120V
- Voltage (Secondary): 27 V.O.C.
- Mount: Foot
- VA Rating: 40
- Wiring: 9″ leadwires
- Electrical Output: 24 Vac at 40 VA
- Hertz: 60
- Temperature Range (F): -20°F – 105°F
- NEMA Rating: None
- Height: 1-11/16″
- Width (Inches): 3-1/2″
- Depth (Inches): 3-5/8″











