Lennox 36N91 Drain Spud 320074-702 Featuring a straight-through body with

Featuring a straight-through body with 7/8" x 1 1/8" ODF sweat connections

DPST Switching: Provides robust on/off control

requiring field recalibration using the adjustable scale plate

this unit is also dual-certified under ASME Section VIII for air and non-hazardous gas applications

in most Reznor unit heaters

Lennox 36N91 Drain Spud 320074-702 Featuring a straight-through body withThe Lennox 36N91 Humidifier Drain Spud is a critical OEM replacement part engineered for high performance fluid management in HVAC whole house humidifiers. Designed to facilitate consistent condensate drainage, this component ensures that excess water is efficiently routed from the drain pan to the discharge line, preventing standing water and the resulting risk of scale buildup or mold growth within the system. This 1 2 inch OD discharge fitting is