York S1-025-18452-700 Foot Mount Transformer 208-240V-PRI 24V-SEC 40VA

The York S1-025-18452-700 Foot Mount Transformer is the most essential component in different HVAC systems. This transformer effectively isolates the electrical energy of high voltage 208V-240V and converts the same to a secondary voltage of safe and useful 24V. This voltage reduction is required for the powering of low-voltage control circuits in HVAC systems for instance thermostats, relays, and other electronic . In other words, the transformer works on the ground of electromagnetic induction and here the varying magnetic field in the primary coil sets up a phase in the secondary coil.