Description
The Tjernlund Products 950-1030 Fan Prover with Sensing Tube Kit is a precision safety device designed to verify proper combustion air fan operation before allowing burner ignition. By confirming adequate airflow is present, the fan prover helps protect heating equipment and building occupants from the hazards associated with incomplete combustion or blocked flue conditions.
Product Overview
The 950-1030 fan prover works by sensing differential air pressure generated by the combustion blower or draft inducer. When sufficient airflow is confirmed, the prover closes its internal switch circuit, signaling the burner control system to proceed with ignition. The included sensing tube kit provides all the necessary tubing connections to integrate the prover into a wide range of residential and light commercial heating applications.
Key Features
- Verifies combustion fan or draft inducer operation prior to burner ignition
- Differential pressure sensing technology for accurate airflow confirmation
- Includes sensing tube kit for straightforward field installation
- Compatible with a broad range of gas-fired heating systems
- Helps prevent unsafe ignition attempts under blocked or insufficient airflow conditions
- Supports compliance with burner safety control sequencing requirements
- Durable construction for long-term reliability in demanding HVAC environments
Applications
- Residential and light commercial gas furnaces
- Boilers equipped with power burners or draft inducers
- Combustion air blower proving circuits
- Heating systems requiring airflow interlock before ignition
Why Choose Tjernlund Products?
Tjernlund Products is a trusted name in combustion air and ventilation solutions, with decades of experience engineering products that enhance the safety and efficiency of heating systems. The 950-1030 Fan Prover with Sensing Tube Kit reflects that commitment, delivering reliable airflow verification in a compact, easy-to-install package.
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