Description
The International Comfort Products 1014829 is a genuine OEM Hi Altitude Pressure Switch designed to ensure safe and reliable furnace operation in high-altitude environments. As elevation increases, air density decreases, which can affect combustion efficiency and draft pressure. This pressure switch is specifically calibrated to compensate for those changes, helping your ICP heating system maintain proper ignition sequencing and safe operation at higher elevations.
Key Features
- Genuine OEM International Comfort Products replacement part
- Calibrated specifically for high-altitude applications
- Monitors draft pressure to ensure safe furnace operation
- Helps prevent unsafe ignition conditions caused by reduced air density at elevation
- Direct OEM replacement for compatible ICP, Heil, Tempstar, and related brand furnaces
- Designed for straightforward installation by qualified HVAC technicians
Application
This pressure switch is intended for use in residential and light commercial furnaces manufactured by International Comfort Products and its affiliated brands. It is a critical safety component that monitors the pressure differential created by the draft inducer motor. If adequate pressure is not detected — as can occur at high altitudes — the switch prevents the ignition sequence from proceeding, protecting the heat exchanger and ensuring safe combustion.
Why Use a Genuine OEM Part?
- Ensures proper calibration and fit for your specific ICP model
- Maintains manufacturer warranty compliance
- Reduces the risk of nuisance lockouts or unsafe operation
- Backed by International Comfort Products quality standards
Always verify compatibility with your specific furnace model number before installation. Consult the equipment’s service manual or contact a qualified HVAC professional for guidance.







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