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Rosewood paper grain — description and returns beneath the overlapping buy card.
Utilizing NBR (Buna-N) seals
Precise Flame Sensing: Advanced flame rectification technology prevents nuisance lockouts and ensures safe burner operation
Precise Airflow Monitoring: Calibrated for a 0–5" WC range to provide accurate static pressure feedback to the controller
Extreme Durability: Pressure-relieved design ensures the opening degree remains unaffected by fluctuations in differential pressure
the SPDT configuration allows you to manage two separate circuits
Lochinvar & A.O. Smith 100167733 Relay 340793-762 Utilizing NBR (Buna-N) sealsThe 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