Pay in 4 interest-free payments of $14.14 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
this valve is calibrated to respond quickly to evaporator load changes
calibrated for natural gas standard pressure regulators
20" WC ensure the safety circuit responds to specific vacuum requirements
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 valve is calibrated toThe 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