Description
The Tjernlund Products 950-8470 Fan Prover Kit is a pressure-sensing control component designed for RT750 and RT1500 draft inducer systems, where it verifies proper fan operation before system startup. Used in HVAC applications, it monitors airflow or pressure conditions to ensure safe and correct exhaust performance within venting systems. This is installed alongside draft inducers to confirm that adequate draft is established before allowing burner or equipment operation. Weighing approximately 1.34 lbs, it contributes to operational safety, helping prevent improper venting conditions in heating and ventilation equipment.
