it integrates seamlessly into existing HVACR and pneumatic systems

millivolt setups

you would typically look for the NC/S versions or a 4-wire variant

it maintains the integrity of the flue gas sensing circuit

For technicians troubleshooting intermittent heat or open circuits

McQuay 071278401 GAS VALVE R-410A it integrates seamlessly into existingThe McQuay 071278401 GAS VALVE is a high precision fuel regulation component engineered for specific McQuay and Daikin Applied rooftop units and commercial furnaces. As a redundant gas valve, it features dual solenoid seats to ensure a positive shut off and meet stringent safety standards for industrial heating applications. Designed for seamless integration with 24V HVAC control circuits, this valve is a direct OEM spec replacement for the Daikin