The high-capacity

System Protection: Critical for monitoring oil pressure to prevent friction-related compressor failure

which serves as the direct functional equivalent for modern system service

Does this switch require a specific glass thickness for replacement

Lochinvar & A.O. Smith 100061541 Gasket 320788-703 The high-capacityThe Lochinvar & A. O. Smith 100061541 Gasket is a critical OEM replacement part designed for high performance hydronic heating systems and commercial boilers. This header gasket (part number 210779 000) is engineered to provide a robust, pressure tight seal within the waterways and combustion chamber interfaces of Lochinvar Power Fin and A. O. Smith Legend series units. High output copper tube boilers and volume water heaters rely on these precision