featuring a factory-calibrated 120°F open temperature and a 100°F close temperature

then automatically reseats to prevent continuous water loss

The York S1-026-32088-003 is a precision-engineered OEM furnace blower wheel designed for high-static pressure applications in York

handling 5-250 PSI for air

making it the standard kit for legacy and current pneumatic installations

Utica-Dunkirk 240001770 Control Board 340155-7024 featuring a factory-calibrated 120°F openThe Utica Dunkirk 240001770 Control Board is a critical OEM heating and cooling relay board designed to manage the sequence of operations in high efficiency HVAC systems. This control board relay Ht Cl functions as the primary switching logic for the blower motor and system peripherals, ensuring precise timing between the call for heat or cool and equipment activation. As a direct Utica Dunkirk 240001770 replacement, it maintains the integrity of the