using the Nordyne 1010775R is recommended because the factory-set calibration matches the specific static pressure requirements of the heat exchanger design

If your existing rubber isolators are dry-rotted or compressed

the ASCO 304-006 is specifically designed for fuel gas applications

direct-acting evaporator pressure regulating valve engineered to maintain precise suction pressure control in commercial refrigeration and air conditioning systems

ASCO JB8214235CSA Valve 320074-702 using the Nordyne 1010775R isThe ASCO JB8214235CSA Valve is a high performance 2 way normally closed solenoid valve engineered specifically for fuel gas shutoff in industrial and commercial combustion systems. Designed with a rugged aluminum body and resilient NBR seals, this valve ensures a leak tight seal for critical safety shutoff applications. It operates on a standard 120Vac supply, providing a significant flow capacity of 11 Cv (up to 593,200 BTU hr) within a 0 5 PSI