this part should be installed by a licensed technician to ensure safety and reliable ignition performance

making it a staple for HVAC professional maintenance and field installations

OEM Compatibility: Replaces factory parts without the need for field modifications

Key Benefits for the Jobsite: Simplified Installation: One-handed snap-on mounting reduces labor time and eliminates the need for specialized tools

this specific model is designed for use with fluorinated refrigerants (CFC

Tjernlund Products 950-0476 Fan Prover Kit 320734-701 this part should be installedThe Tjernlund Products 950 0476 Fan Prover Kit is a critical safety component designed for commercial PAI series intake hoods and draft inducer systems. This kit functions as a differential pressure sensing mechanism that confirms the mechanical draft is established before allowing the heating or ventilation equipment to fire. Engineered for high reliability applications, the 950 0476 fan prover monitors real time airflow to prevent hazardous