Heat Controller R68AA0002 120V to 24V 40VA Transformer

The Heat Controller R68AA0002 is a step-down transformer designed for HVAC control systems. This transformer converts standard 120-volt primary voltage to 24-volt secondary voltage, providing reliable power for thermostats, control boards, and other low-voltage heating and cooling system components.

Key Specifications:

• Primary Voltage: 120 volts AC
• Secondary Voltage: 24 volts AC
• Power Rating: 40 VA (volt-amperes)
• Compatible with Heat Controller HVAC systems and other equipment requiring 24V control power
• Designed for residential and light commercial applications

This transformer is commonly used as a replacement part in heat pumps, air conditioning units, and furnace control circuits. The 40 VA rating provides adequate power capacity for most standard thermostat and control system installations.