Resideo - Honeywell Home AT140B1214 General Purpose Transformer

General Purpose Transformer for heating and cooling control systems, the Resideo - Honeywell Home AT140B1214 delivers reliable 24V AC output from 120/208/240V input. With a 60 Hz frequency and a 40 VA power rating, this transformer is UL and CSA approved for safe, durable operation in compact panel applications. Ideal for panel mounting, it fits in tight spaces and provides dependable control power across HVAC installations.

• Primary Voltage: 120/208/240 VAC
• Secondary Voltage: 24 VAC
• Frequency: 60 Hz
• Power Rating: 40 VA
• Temperature Rise: -20 to 105°F
• Size: 3-1/2" W x 1-3/4" D x 1-11/16" H
• Mounting: Mounting foot with plastic end cap
• Application: Heating/Cooling Control System
• Approvals: UL, CSA

Engineered for dependable operation, this general purpose transformer provides consistent control power for HVAC and other control-panel applications, delivering easy integration and long service life.