Maxitrol R8110-48 Spring 318518-761 It replaces older part numbers

It replaces older part numbers like 626419 and cross-references with 36T01B3 and A1505

making it compatible with most standard commercial HVAC control circuits

this specialized blower motor ensures seamless mechanical integration without requiring bracket modifications in most standard Williams furnace configurations

000 BTU models like the F5FP048 and F3FP048 series

This valve is compatible with propane

Maxitrol R8110-48 Spring 318518-761 It replaces older part numbersWhen you're servicing larger straight thru flow or lock up gas regulators, the Maxitrol R8110 48 Orange Spring is the required component for achieving a stable 4 8" Water Column (W. C.) outlet pressure. This replacement spring is technically engineered for the heavy duty RV81 series and 210D series gas regulators, ensuring the diaphragm maintains high sensitivity regulation even in high capacity, low inlet pressure environments. In the field, using