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It features a high-grade Viton (FKM) diaphragm and seals
supporting both chilled water and hot water systems with up to 50% glycol concentrations
this versatile kit eliminates the need for separate tools
As the direct OEM replacement for B1370210
Common Questions: Is the 74M28 compatible with non-Lennox compressors
Lochinvar & A.O. Smith 100304360 Assembly 321894-709 It features a high-grade VitonThe Lochinvar & A. O. Smith 100304360 is a high performance Manifold Door Assembly engineered for natural gas applications. This critical OEM component serves as the direct replacement for 100093803, ensuring seamless integration and returning your water heater to factory specifications. This 18 inch low NOx burner assembly features a 3. 75 inch extension and a 450D temperature control profile, optimized for precise combustion and thermal regulation
