Heil Quaker/ICP 1013862 Gas Furnace Pressure Switch

The Heil Quaker/ICP 1013862 Gas Furnace Pressure Switch is a crucial safety and control component designed for Heil Quaker and ICP gas furnaces. This gas furnace pressure switch monitors vent pressure to confirm proper venting and enables reliable ignition, supporting efficient 2-stage operation and overall furnace safety. Built as an HVAC replacement part, it provides precise vent-pressure sensing to prevent unsafe ignition conditions and flame rollout. Ideal for service techs and DIY installers replacing worn or failed switches, this model delivers dependable performance with compatible wiring and quick integration into existing control circuits. It also supports typical 80+ vent pressure systems and helps maintain reliable furnace cycles across both single- and two-stage configurations, while its robust design resists heat and vibration for long-term reliability.

• Part number: 1013862, fits Heil Quaker/ICP gas furnaces.
• Vent pressure rating: 80+ for accurate vent sensing.
• 2-stage support: Compatible with 2-stage S-series furnaces.
• Safety and reliability: Essential furnace safety switch for ignition and flame safeguard.
• Easy installation: Standard wiring connections for quick replacement.