3" to 5-5/8"

Universal Voltage Compatibility: Rated at 440V

incorrect supply voltage

Genuine OEM Reliability: Using the Lennox 20J83 maintains the UL listing and safety integrity of the furnace cabinet

reducing the need for additional linkages or brackets in standard applications

White-Rodgers 752-2 Switch Els PW 17895 3" to 5-5/8"The White Rodgers 752 2 is a professional grade SPDT changeover switch designed for automatic thermostat control in hydronic applications. Engineered specifically for combination hot and chilled water systems, this control manages the operation of zone valves by sensing pipe temperature. The 752 2 features a bimetallic disc with snap action contacts, ensuring rapid transition without arcing. The sensing element is curved to provide maximum thermal