20-inch water column switch is essential for resolving common furnace lockout codes

The high-capacity

Does this switch require a specific glass thickness for replacement

and featuring a 30-second cycle time

Key Benefits High Load Capacity: Rated for 30 Amp resistive loads and up to 3 HP at 480–600 Vac

Lochinvar & A.O. Smith 100061541 Gasket 320788-703 20-inch water column switch isThe 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