Tjernlund Products 950-1032 Fan Prover Kit W/O Sensing Tube

The Tjernlund Products 950-1032 Fan-Prover Kit without a sensing tube is a safety part that verifies proper airflow inHVAC systems before ignition. It is commonly used with boilers and water heaters to confirm the ventilation and performance of the system. It is used to prevent overheating or backdraft problems and improves energy efficiency and equipment longevity. It is easy to install, supports consistent operation, and meets code compliance for heating system air pressure verification inHVAC systems.