Heil Quaker/ICP 1191551 Gas Furnace Pressure Switch

Gas Furnace Pressure Switch from Heil Quaker/ICP is a critical safety and control component for maintaining proper draft and flame safety in your furnace. The OEM 1191551 pressure switch is designed for compatibility with N9MSE0801716A1 gas furnaces, delivering reliable operation and consistent burner control.

Used as a furnace control component, this pressure switch helps prevent unsafe ignition transitions and ensures safe shutdown when venting conditions change. This is a trusted HVAC replacement part for residential and light commercial systems, reinforcing overall gas furnace safety and performance.

Keep your furnace operating safely with a genuine replacement that matches the original specifications and electrical characteristics. This pressure switch helps regulate the draft inducer and ensures the furnace responds correctly to thermostat signals, improving overall efficiency and reducing the risk of damage due to improper venting.

• Part number: 1191551 (Heil Quaker/ICP)
• Compatibility: N9MSE0801716A1 gas furnaces
• Function: Supports flame safety, proper ignition, and safe shutdown
• Durability: Robust design for long life in demanding HVAC environments
• Installation: Easy replacement with standard fittings for quick service