The Emerson Climate-White Rodgers 90-T40F3 Transformer is a durable, high-performance foot-mount transformer designed for HVAC and climate control applications. It features a multi-voltage primary (120/208/240V) and a 24V secondary output, providing reliable power conversion for thermostats, controls, and other low-voltage systems. With a 40VA capacity, this transformer ensures consis... https://www.partshnc.com/90-t40f3-emerson-climate-white-rodgers-40va120208240vpri24secftmt