Tridelta PPS10055-2412 80K1101 Furnace Air Pressure Switch Silver

Description:

The Tri-Delta PPS10055-2412 80K1101 Furnace Air Pressure Switch is used in furnace and HVAC systems for monitoring combustion airflow and verifying proper inducer operation before allowing burner ignition. Commonly installed in Lennox and compatible gas furnace systems requiring a reliable vent pressure safety control. HVAC technicians and maintenance teams use this switch for furnace repairs, replacing failed pressure switches, troubleshooting heating system faults, and restoring safe furnace operation.

Applications:

The Tri-Delta PPS10055-2412 Furnace Air Pressure Switch is commonly used in residential and commercial heating equipment to detect pressure changes created by the furnace inducer motor and vent system. The switch functions as a safety interlock to confirm proper draft conditions before furnace operation. This model is associated with the Lennox OEM reference 80K1101 and is used in HVAC furnace applications.

Technical Specifications:

• Manufacturer: Tri-Delta
• Model / Part number: PPS10055-2412
• OEM reference number: 80K1101
• Product type: Furnace air pressure switch
• Material: Silver housing
• Function: Monitors furnace vent pressure and inducer airflow
• Switch type: HVAC pressure safety switch
• Application: Gas furnaces, heating systems, and combustion equipment
• Compatible systems: Lennox and related furnace applications
• Installation: Internal furnace control assembly mounting
• Connection type: Pressure hose port and electrical terminals
• Use: Ignition safety, airflow verification, and furnace protection
• Operating environment: Residential and commercial HVAC systems

Common Replacements:

• Tri-Delta PPS10055-2412 Furnace Air Pressure Switch
• Lennox 80K1101 Pressure Switch
• Compatible Furnace Vent Air Pressure Switch