Description
Raypak 017876F Flame Sensor Overview
The Raypak 017876F is an OEM replacement flame sensor designed for use with compatible Raypak heating equipment. Flame sensors play a critical role in the safe operation of gas-fired heating systems — detecting the presence of a burner flame and signaling the control board to keep the gas valve open. A failed or fouled flame sensor is one of the most common causes of heating system lockouts, making this a vital service part for any technician or facility manager.
Key Features
- OEM Raypak replacement flame sensor (SKU: 017876F)
- Designed for accurate, reliable flame detection in Raypak heating systems
- Helps prevent nuisance lockouts caused by weak or failed flame signal
- Direct OEM replacement ensures proper fit and function
- Essential component for maintaining safe, code-compliant system operation
Why Replace Your Flame Sensor?
Over time, flame sensors can accumulate oxidation on the sensing rod, causing a weak or absent microamp signal to the control board. This leads to repeated ignition attempts and system lockouts. Replacing the flame sensor with a genuine Raypak OEM part restores proper signal strength and system reliability.
Applications
- Compatible with select Raypak pool heaters, boilers, and other gas-fired heating equipment
- Ideal for service technicians performing routine maintenance or troubleshooting ignition lockout faults
Ordering Information
- Brand: Raypak
- Part Number / SKU: 017876F
- Part Type: Flame Sensor







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