Tjernlund Products 950-0471 Fan Prover Kit 320074-702 ensuring seamless integration with original

ensuring seamless integration with original York control mounting

This specific model generally utilizes mechanical connections

Flexible Mounting: Serviceable in various orientations

Enhanced Reliability: Features automatic thermal overload protection to prevent burnout in industrial applications

Tjernlund Products 950-0471 Fan Prover Kit 320074-702 ensuring seamless integration with originalThe Tjernlund Products 950 0471 Fan Prover Kit is a critical safety interlock designed for commercial PAI series intake hoods and induction systems. As a veteran grade pressure switch kit, it serves as the primary mechanism to verify proper airflow before allowing the burner circuit to energize. This OEM Tjernlund 950 0471 assembly features a high precision diaphragm calibrated to 1. 35" WC PF, ensuring that the draft inducer or vent fan is moving