or the furnace entering a safety lockout during the pre-purge cycle

It focuses on isolating sound waves without trapping excessive heat that could lead to high-pressure trips

Once the equipment returns to a safe operating temperature

Integrated Diagnostics: Features onboard LED status lights and test pins to simplify troubleshooting of the defrost thermostat and sensor circuits

Robust Build: Includes a rugged dial plate and press-on knob designed to survive the rigors of commercial job sites

York 025-26964-000 TXV R-134A or the furnace entering aThe York 025 26964 000 TXV is a precision engineered thermostatic expansion valve designed to regulate refrigerant flow with high accuracy in York chiller systems and large tonnage HVAC applications. Featuring a 1 5 8" ODF sweat connection, this balanced port TXV is built to maintain optimal superheat across varying load conditions, preventing liquid slugging and ensuring compressor longevity. As a direct OEM York replacement part, it eliminates the