78H55 | Lennox 65209700, Class 2 Transformer, 30 VA, 120 VAC 60 Hz Primary, 24 VAC Secondary | Lennox

Lennox 78H55: 120V to 24V Transformer with QuikConn The Lennox 78H55 is a step-down transformer that converts 120V AC voltage to a lower voltage of 24V AC. It has a power rating of 30VA, making it suitable for powering low-power devices such as thermostats, doorbells, and lighting systems. The 78H55 features a QuikConn terminal block, which provides a quick and easy way to connect wires. It also has a compact design, making it easy to install in tight spaces. The transformer is designed for indoor use and has a temperature range of -40°F to 140°F. Key Features and Benefits: - Converts 120V AC to 24V AC - QuikConn terminal block for easy wiring - Compact design for easy installation - Indoor use only - Temperature range: -40°F to 140°F Applications: - Powering thermostats - Powering doorbells - Powering lighting systems - Other low-power devicesShop now and get the best prices and fast shipping for your products from our HVAC supply store!