critical for efficient system startup and sustained heating

process equipment

as any hairline fractures will leach current to ground and cause intermittent "low flame signal" fault codes

5 Cv flow coefficient provides a balanced flow rate for standard residential zones

Lochinvar & A.O. Smith 100327100 Switch 323613-751 critical for efficient system startupThe Lochinvar & A. O. Smith 100327100 Switch is a critical manual reset switch designed to protect water heaters and HVAC systems from hazardous overheating conditions. As a resettable thermal switch, it functions as a high limit safety control that breaks the electrical circuitspecifically the thermocouple or gas valve circuitwhenever temperatures exceed the L270F threshold. This part is the direct replacement for 100166080 and is compatible with a