Rugged Design: Features a reliable SPST contact configuration and a standard 1/4" barb to ensure a leak-free vacuum connection

it must be piped to an outdoor location according to local codes

a weather shield or NEMA 4 enclosure is recommended to prevent moisture ingress

or the furnace control board flashing a "limit circuit open" error code

making it a drop-in solution for maintaining the critical safety circuit during the sequence of operation

Laars Heating Systems R20607400 Pilot Assembly 326058-755 Rugged Design: Features a reliableThe Laars Heating Systems R20607400 Pilot Assembly is a critical replacement component engineered to maintain precise ignition and flame rectification in gas fired hydronic systems. This pilot assembly with burner is a direct OEM match for the obsolete 20607400, ensuring zero gap compatibility with your existing manifold and gas valve configuration. Operating at 24 volts, this assembly integrates a high output spark ignition electrode and a