International Comfort Products 1192339 Transformer 120V Pri 24V Sec 40VA

International Comfort Products 1192339 Transformer is a 120-volt to 24-volt with a 40 VA rating, which is used to provide low-voltage power to the control circuits of HVAC systems. It works by induction of electromagnetism to provide a uniform supply of energy to thermostats, relays, contactors, and control boards. The transformer is designed for use in furnaces, air handlers, and packaged heating and cooling units, ensuring stable and safe operation with stable voltage regulation and electrical isolation.