Description
Raypak 011761F Intake Air Switch
The Raypak 011761F is an OEM intake air switch designed to monitor and verify adequate combustion air supply in Raypak heating equipment. Calibrated at a setpoint of 0.13″ water column (wc), this pressure-actuated safety switch confirms that sufficient airflow is present before allowing burner operation — helping protect the appliance and ensure safe, efficient combustion.
Key Features
- OEM Raypak replacement intake air switch
- Setpoint: 0.13″ water column (wc)
- Monitors combustion air intake pressure to verify adequate airflow
- Prevents burner operation if intake airflow is insufficient
- Direct OEM replacement for compatible Raypak heating systems
- Supports safe and reliable appliance operation
Application
The 011761F intake air switch is a critical safety component in Raypak boilers and pool/spa heaters. It acts as a proving switch — confirming that the combustion air intake path is unobstructed and delivering the required airflow before the control system permits ignition. This safeguard helps prevent incomplete combustion, carbon monoxide production, and equipment damage.
Why Choose OEM Raypak Parts?
Using genuine Raypak replacement components ensures proper fit, calibration, and compatibility with your existing equipment. The 011761F is engineered to meet original factory specifications, supporting long-term reliability and warranty compliance.







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