Description
The International Comfort Products 1013862 is a dual vent pressure switch engineered as a direct OEM replacement for compatible ICP heating systems. This safety-critical component monitors the negative pressure generated by the draft inducer to confirm proper venting before allowing the ignition sequence to proceed, protecting the system and occupants from unsafe operating conditions.
Product Overview
Designed specifically for International Comfort Products furnaces, this dual vent pressure switch features two sensing ports that simultaneously monitor inducer performance and venting integrity. When pressure falls outside the acceptable range — indicating a blocked flue, failed inducer, or other venting fault — the switch opens the control circuit and prevents ignition, ensuring the furnace will not operate under hazardous conditions.
Key Features
- Dual-port design monitors two pressure points for enhanced safety verification
- Direct OEM replacement for International Comfort Products furnace applications
- Interrupts ignition sequence upon detection of abnormal venting pressure
- Helps protect against flue gas spillage and incomplete combustion
- Reliable switching action for consistent, long-term performance
- Designed to integrate seamlessly with ICP furnace control boards
Application
- Compatible with select International Comfort Products (ICP) gas furnace models
- Verify compatibility with your specific furnace model number before ordering
Why Replace Your Vent Pressure Switch?
A faulty vent pressure switch is one of the most common causes of furnace lockout. Symptoms include the furnace failing to ignite, short-cycling, or displaying a pressure switch fault code. Replacing the switch with a genuine OEM part like the ICP 1013862 restores proper safety circuit operation and ensures your furnace meets manufacturer specifications.







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