Tjernlund Products 950-1030 Fan Prover 326010-701 and is designed to integrate

and is designed to integrate seamlessly with both Robertshaw and competitive thermocouples

Engineered to handle large volumes of liquid or suction gas

it manages 5-50 PSI steam pressure and 5-150 PSI hot water cycles with precision

always refer to the included diagnostic sticker for model-specific code definitions

Tjernlund Products 950-1030 Fan Prover 326010-701 and is designed to integrateThe Tjernlund 950 1030 Fan Prover is a critical safety component designed for sidewall power venter applications. Engineered to ensure proper drafting and vent operation, this pressure switch kit monitors the pressure differential produced by the blower and allows the burner to fire only when safe airflow is established. This kit is a direct OEM replacement part for several high demand units, including the Tjernlund HS1, HSJ, and HSUL series. Included