The Modine 5H0722750001 is a factory-specified Single-Pole Single-Throw (SPST) pressure switch engineered as a direct OEM replacement for Modine heating equipment. With a set point of .78″ water column (WC), this switch monitors and responds to pressure changes within the system, ensuring safe and efficient burner operation by verifying proper draft or combustion air pressure before allowing ignition to proceed.
Key Features
- OEM Modine replacement part — direct fit for compatible Modine unit heaters and heating systems
- SPST (Single-Pole Single-Throw) switching action for straightforward integration into control circuits
- .78″ WC (water column) calibrated set point for precise pressure sensing
- Monitors draft inducer or combustion air pressure to protect against unsafe operating conditions
- Helps prevent ignition lockout issues caused by blocked flue, failed inducer, or pressure variances
- Durable construction designed for long-term reliability in commercial and industrial heating applications
Application
This pressure switch is a critical safety component in Modine gas-fired unit heaters and similar heating equipment. It verifies that adequate airflow or draft pressure is present before the control system permits ignition, protecting both the equipment and occupants from hazardous conditions such as incomplete combustion or flue gas spillage.
Specifications
- Brand: Modine
- Part Number: 5H0722750001
- Switch Type: SPST (Single-Pole Single-Throw)
- Set Point: .78″ WC (Water Column)
- Application: Modine unit heaters and compatible heating systems
