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Enhanced Durability: All-metal construction resists environmental stressors and high-cycle mechanical wear
reducing field modification time for contractors
making it compatible with most standard commercial HVAC control circuits
Designed specifically for Lennox high-efficiency heating systems
unusual humming
Maxitrol R8110-48 Spring 318518-761 Enhanced Durability: All-metal construction resistsWhen 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
