Heil Quaker ICP 1005260 Pressure Switch 326058-756 The Lennox 46K73 Limit Switch
Baker’s notes & crumb story
Description
The Lennox 46K73 Limit Switch is a critical safety component designed for precise thermal regulation within high-performance HVAC systems
or pressure switch lockout codes (such as "Open Pressure Switch") indicating insufficient static pressure
These set points are non-adjustable to comply with safety standards
the S1-024-25006-709 utilizes a standard 1/4" barbed connection for easy integration with existing pneumatic hoses
Heil Quaker ICP 1005260 Pressure Switch 326058-756 The Lennox 46K73 Limit SwitchThe Heil Quaker ICP 1005260 Pressure Switch is an essential safety component specifically engineered for Heil, Tempstar, and Comfortmaker gas furnaces. Functioning as a vent pressure switch, this genuine OEM replacement part ensures the draft inducer motor is operating at the necessary RPM to properly exhaust combustion gases through the flue. If the inducer fails to create the required vacuum pressure, the switch remains open, effectively breaking