failure to initiate the hot surface igniter

making it the standard kit for legacy and current pneumatic installations

then automatically reseats to prevent continuous water loss

handling 5-250 PSI for air

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

Utica-Dunkirk 240001770 Control Board 340155-7024 failure to initiate the hotThe 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