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it is recommended to retain your existing factory screws or purchase appropriate stainless steel fasteners if the originals are corroded
streamlining field replacement and reducing labor time
the MOD1301 is engineered for reliable proportional airflow control in systems requiring precise environmental management
utilize its Occupant Override and Holiday Programming to maintain strict control over energy overhead
Lochinvar & A.O. Smith 100109859 Ignitor L99H008 it is recommended to retainThe Lochinvar & A. O. Smith 100109859 Ignitor is a high performance silicon carbide hot surface ignitor engineered specifically for technical compatibility with premium Lochinvar Knight and A. O. Smith water heaters. As a critical OEM replacement part, it ensures rapid thermal response to bridge the gap between the call for heat and burner ignition, maintaining the tight combustion tolerances required by high efficiency condensing boilers. This