contractors can ensure high-pressure integrity in suction or discharge lines without the need for extensive pipe reconfiguration

Manual Override Feature: Provides immediate gravity flow capabilities for commissioning or emergency heating scenarios

coordinating the circulator pump activation and the burner’s firing sequence according to the thermostat’s call for heat

then automatically reseats to prevent continuous water loss

handling 5-250 PSI for air

Utica-Dunkirk 240001770 Control Board 340155-7024 contractors can ensure high-pressure integrityThe 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