Lochinvar Igniter [Boilers/Heaters, w/ Gasket] (100165919) feherguard or has seen enough service

or has seen enough service that its effect on pump efficiency can no longer be ignored

Installing the correct Pentair gasket can help restore sealing confidence and improve the quality of the pump repair

worn at the seal seat

The Valterra 4 inch gate valve body assembly is designed for compatible larger-line applications where the central body of the valve must be replaced to restore proper function

and R185B models

Lochinvar Igniter [Boilers/Heaters, w/ Gasket] (100165919) feherguard or has seen enough serviceThe Lochinvar igniter is designed for compatible boiler and heater applications where the ignition component needs replacement. An igniter is useful because it helps initiate burner operation, supporting dependable startup and more consistent equipment performance. This replacement is especially useful when the original igniter is cracked, weak, damaged, or no longer producing proper ignition. Including the gasket helps support cleaner installation