Maxitrol R8110-48 Spring 318518-761 unusual humming

unusual humming

000 BTU models like the F5FP048 and F3FP048 series

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

Designed specifically for Lennox high-efficiency heating systems

Maxitrol R8110-48 Spring 318518-761 unusual hummingWhen 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