Description
The Daikin-McQuay 667715902 Transformer 75VA 208-230V/24V is to convert higher voltage power into a consistent 24V supply required for control circuits. It operates by stepping down incoming electrical voltage through internal windings enabling safe and stable power distribution to connected components. Within HVAC systems such as air handlers, rooftop units and split systems, it is typically mounted inside control panels and connected to line and low-voltage wiring. Its use supports steady control signal delivery, ensures protecting sensitive components, and contributes to the operation of the overall equipment.
