HONEYWELL IS30109-5409/82J0501 / PRESSURE SENSING SWITCH 0.31"WC PF 1-PORT

HONEYWELL IS30109-5409/82J0501 / PRESSURE SWITCHES
The HONEYWELL IS30109-5409/82J0501 Pressure Sensing Switch is a precision-engineered component designed for highly accurate low-pressure applications. Utilizing a single-port design, this pressure switch offers sensitive pressure detection at just 0.31” water column (WC), making it ideal for demanding commercial and residential HVAC setups where exact pressure monitoring is crucial.

• Pressure Set Point: 0.31" water column (WC)
• Port Configuration: PF 1-port
• Product Category: Pressure Sensing Switch
• Part Number: IS30109-5409/82J0501
• Application: Suitable for HVAC systems and OEM replacement

When compared to industry-standard pressure switches, the HONEYWELL IS30109-5409/82J0501 stands out for its low-pressure sensitivity, making it an excellent choice for modern HVAC systems requiring tighter regulation and more precise safety interlock control. Unlike many standard models that activate at higher pressure thresholds, this unit’s 0.31” WC set point allows for greater system efficiency and enhanced fault detection, reducing the risk of system failures and extending equipment life. Its compact PF 1-port design also supports streamlined installation, particularly as a direct replacement component in legacy or advanced system designs.

Key Technical Advantages:

• Extremely low activation set point for precise monitoring
• Durable, single-port construction minimizes installation complexity
• Trusted Honeywell engineering for reliable, long-term performance
• Optimized for system safety and rapid response
• Compatible with a broad range of HVAC units and configurations

Technology and Performance
The HONEYWELL IS30109-5409/82J0501 Pressure Sensing Switch leverages advanced diaphragm technology to deliver consistent and reliable pressure detection. Its highly responsive mechanism enables quick system feedback, making it ideal for applications where rapid detection and shutdown are critical for both safety and efficiency. Engineered by Honeywell, a leading name in control solutions, this pressure switch is manufactured to strict quality standards, which means dependable operation regardless of environmental or system fluctuations.

Optimize your HVAC system’s safety and efficiency by upgrading to the HONEYWELL IS30109-5409/82J0501 Pressure Sensing Switch. The low set point and robust construction ensure long-term stability, while the single-port configuration makes it especially valuable when replacing legacy pressure switches or adding redundancy to sensitive installations.