Lochinvar & A.O. Smith 100167733 Relay 322027-701 Using a genuine Lennox 58L68

Using a genuine Lennox 58L68 part maintains the integrity of the combustion box and ensures compatibility with existing flame sensors and hot surface igniters

This seat is utilized in VP525C and VP501 series models

preventing carbon monoxide buildup and pressure sensor errors

preventing pressure loss

Lochinvar & A.O. Smith 100167733 Relay 322027-701 Using a genuine Lennox 58L68The Lochinvar & A. O. Smith 100167733 Relay is a specialized 24V HVAC control relay engineered for high reliability switching in commercial and residential hydronic systems. This OEM replacement relay is frequently utilized in Lochinvar boiler control boards and A. O. Smith water heater electrical circuits to manage low voltage signals that trigger high load components. As a direct replacement for the legacy RLY2708 part number, it maintains strict