Field technicians will appreciate the robust contact ratings

Engineered for NEMA 1 enclosures

Whether you are performing a furnace repair or an HVAC system upgrade

The 027764 is identical to the A576 and serves as a technical equivalent for TCL/TCLE body styles with the same port dimensions and flange configuration

this 100233301 pressure switch is the direct replacement for identifying "low air" or "air proving switch" fault codes on compatible Lochinvar boilers and A

York S1-025-47176-000 Limit Switch THPU32HP7Y Field technicians will appreciate theThe York S1 025 47176 000 Limit Switch is a critical safety component designed for precise thermal monitoring in HVAC furnaces and residential heating systems. Engineering specifications for this OEM York part include a fixed 130F trip point (open) and a 95F reset point (close). This high limit control prevents heat exchanger damage by interrupting the burner circuit when internal temperatures exceed safe operating parameters due to restricted airflow