The Ideal 172666 Air Pressure Switch – W80 & P is a genuine replacement safety control component designed for use in Ideal W80 and P series boilers. It helps monitor and verify correct air pressure within the combustion and venting system to support safe boiler operation.

Function & Purpose

The air pressure switch detects the presence and correct level of air pressure in the flue and combustion air pathways. If the pressure is outside the expected range (too low or too high), the switch signals the boiler control system to shut down or adjust operation to protect against unsafe conditions. Replacing a faulty or worn pressure switch helps ensure accurate airflow monitoring and safe combustion performance.

Compatibility

This switch is specifically engineered for Ideal W80 and P boiler models. It is manufactured to original equipment specifications to ensure accurate fitment and dependable performance when installed in compatible systems.

Build Quality

As an authentic Ideal spare part, the 172666 Air Pressure Switch is built to high manufacturing standards for durability and long-term reliability. It is designed to withstand the pressures, temperature variations, and operational demands typical of boiler combustion and ventilation systems.

Ideal Applications

This air pressure switch is ideal for heating engineers and service technicians performing maintenance, diagnostics, or safety control replacements on Ideal W80 and P series boilers. It is particularly useful when poor airflow detection, pressure faults, or safety lockouts indicate a failing or inconsistent pressure switch, helping to restore safe and efficient boiler operation.