040-326

This heavy-duty multi-tap HVAC control transformer is a critical component for providing reliable low-voltage power to your heating and cooling system's control circuits. Designed to step down primary input voltages of 120V, 208V, or 240V to a standard 24VAC output, this 40VA transformer is essential for powering thermostats, relays, contactors, and integrated furnace control boards. Its versatile multi-tap design makes it a universal solution for various residential and commercial HVAC applications, ensuring consistent performance across both 50Hz and 60Hz frequencies. Featuring flexible wire leads for easy installation and secure connections, this transformer is a top-tier replacement part for restoring power to units that have suffered from electrical surges or internal coil failure.
Type: Electrical Control Transformer
Size: Standard 40VA Class II
Application: Commonly used in residential furnaces, air handlers, commercial rooftop units, and heat pump systems to provide 24V control power to thermostats and internal electronics.
Specifications: Primary Voltage: 120/208/240 VAC; Secondary Voltage: 24 VAC; Power Rating: 40 VA; Frequency: 50/60 Hz; Connection Type: Color-coded wire leads; Mounting: Standard foot or hub mount compatible.