Hayward Flame Sensor for Universal H-Series Gas Heaters | IDXLFLS1930 S0175 Each cartridge delivers 25 sq

Each cartridge delivers 25 sq

The Rainbow 300 and 302 feeders were manufactured in both original-style and new-style configurations with different internal components — the parts bags are not interchangeable between styles

Backwash the filter thoroughly

of filtration in a compact 8" top-load cartridge built to exact OEM specifications

Low Battery indicator

Hayward Flame Sensor for Universal H-Series Gas Heaters | IDXLFLS1930 S0175 Each cartridge delivers 25 sqThe Hayward Flame Sensor (IDXLFLS1930) is the OEM replacement flame sensing component for Hayward Universal H Series gas pool and spa heaters. IMPORTANT: PROFESSIONAL SERVICE REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without proper certification. What It Does The flame sensor monitors the burner flame signal