Lennox 46K71 Limit Switch 321142-301 Reversible Rotation: Field-interchangeable CW/CCW rotation
Baker’s notes & crumb story
Description
Lennox 46K71 Limit Switch 321142 301 Reversible Rotation: Field interchangeable CW CCW rotation Reversible Rotation: Field interchangeable CW CCW rotation viewing the shaft end simplifies installation across different blower housings the 8939 ensures that the orifice sizing and regulator adjustments meet factory specifications to prevent soot accumulation or inefficient combustion cycles