Carrier 921003 Adapter Kit 30067439-890 this valve is engineered to

this valve is engineered to modulate the flow of cooling water or glycol to maintain setpoint stability in heat exchangers

Robust Ignition: Equipped with a 120V Direct Spark Ignition (DSI) for rapid and reliable startup in all weather conditions

it utilizes a 100% solid-state piezoresistive silicon pressure sensor and low-wattage poppet valves

000 BTU/hr to prevent over-pressurization

Carrier 921003 Adapter Kit 30067439-890 this valve is engineered toThe Carrier 921003 Gas Valve Adapter Kit is a specialized interface solution designed for HVAC technicians performing system upgrades or gas valve replacements. This OEM authorized kit facilitates a secure, leak free connection between gas valve bodies and various manifold or floor mounted configurations. Engineered for furnaces and boilers requiring low NOx emissions (40 nanograms joule or less), the 921003 is crucial for maintaining compliance in