Lennox 26W46 Pressure Switch 321702-401 This 48 Frame motor features

This 48 Frame motor features a TEAO (Totally Enclosed Air-Over) enclosure and Class F insulation

It is designed to be backwards compatible with most legacy Erie zone valve bodies that utilize the PopTop mounting system

Always verify the terminal layout on the existing 024-31602-000 or 024-31636-000 before installation

and pressure testing by a certified HVACR contractor are required to ensure system integrity and prevent environmental contamination

Lennox 26W46 Pressure Switch 321702-401 This 48 Frame motor featuresThe Lennox 26W46 Pressure Switch is a critical safety component designed for two stage gas furnaces, engineered to monitor the venting pressure and ensure the inducer motor is operating within specified parameters. This specific differential pressure switch features a dual setpoint configuration of 0. 65" WC and 1. 15" WC, facilitating the precise monitoring required for both low fire and high fire heating cycles. Built to meet OEM Lennox