Nordyne 622337 Transformer 40VA 24V-Sec 120V-Primary

The Nordyne 622337 Step-Down Transformer safely steps down 120V AC power down to 24V AC to be used in low voltage control circuits in HVAC systems. This transformer is essential in supplying power to some parts of the house, such as thermostats, humidifiers and electronic air cleaners. It increases safety for technicians and homeowners by disconnecting the low voltage circuits from the high voltage mains power. The 40-VA power capacity is sufficient for most residential applications, and the product is easy to carry around. When used in low-voltage control systems, it helps reduce shocks, maintain system efficiency, and eliminate possible electrical danger.