Lennox 10P17 Transformer 120/208/240-27V

The Lennox 10P17 Transformer is a HVAC (Heating, Ventilation, and Air Conditioning) equipment specific Class 2 Transformer. Class 2 transformers provide protection because the low voltage circuit is isolated from the high voltage, cutting the risk of electrical shock. The incoming line voltage (120/208/240V) is stepped down from by this transformer to a safe secondary voltage (27V) to power control circuits in HVAC systems. Typically, power thermostats, relays and safety controls are fed from these controls circuits. The Lennox 10P17 Transformer has foot mount design for stable installation, leads and screw terminals for easy electrical connections.