Lochinvar & A.O. Smith 100110094 Contactor R-407A Common causes include a clogged

Common causes include a clogged 1-inch pleated filter

which is essential for accurate modulation in systems with high pressure drops through the distributor or evaporator coils

This part is a direct replacement for Lochinvar 100112986 and A

Broad Compatibility: Supports an extensive list of furnace models including GMP100-4

maintaining a clean filter insert is essential to prevent regulator diaphragm damage and erratic combustion performance

Lochinvar & A.O. Smith 100110094 Contactor R-407A Common causes include a cloggedThe Lochinvar & A. O. Smith 100110094 is a professional grade 4 pole definite purpose contactor designed for rigorous HVACR and commercial boiler applications. Engineered with a 120V coil and rated for 50A resistive loads (40FLA), this heavy duty switching component is the direct OEM replacement for managing high voltage circuits in water heaters, pumps, and fan motors. The four pole configuration ensures synchronized switching across multiple lines,