Henry Technologies 116005 Check Valve 319825-402 a specific NG regulator and

a specific NG regulator and valve assembly must be used to prevent improper combustion and safety hazards

the 903664 is specifically designed for 80% efficient Nordyne gas furnaces

With proportional integral (PI) control for improved comfort

ensuring seamless fitment and 24VAC control logic alignment

Henry Technologies 116005 Check Valve 319825-402 a specific NG regulator andThe Henry Technologies 116005 Check Valve is a heavy duty 5 8 ODS check valve engineered for industrial grade flow control in high pressure piping systems. This piston type refrigeration valve is critical for preventing reverse flow in suction, liquid, and discharge lines, making it an essential component for commercial HVAC systems and large scale refrigeration units. Constructed with a robust brass body and a stainless steel spring, it features a