Lochinvar & A.O. Smith 100277715 Gasket Kit 320074-702 With a 45 in-oz torque

With a 45 in-oz torque rating

this York OEM blower wheel provides the structural integrity and performance required for high-demand residential and commercial applications

typical of standard commercial HVAC control circuits

This design ensures that a contractor must inspect the system for the root cause—typically gas pressure imbalances

While a 2-pole contactor like the S1-024-25840-700 can physically replace a 1-pole model by switching both lines

Lochinvar & A.O. Smith 100277715 Gasket Kit 320074-702 With a 45 in-oz torqueUpgrade your system's sealing integrity with the Lochinvar & A. O. Smith 100277715 Gasket Kit, a critical service set designed for commercial boilers and water heaters. This OEM Gasket Replacement Kit is the verified direct replacement for the legacy 100188941, precisely engineered for high efficiency burner assemblies and heat exchanger interfaces. As a veteran grade Lochinvar boiler service part, it provides a comprehensive solution for maintaining