Hayward Flame Sensor for Universal H-Series Gas Heaters | IDXLFLS1930 S0175 Length 10 1/2" Outer Diameter

Length 10 1/2" Outer Diameter 6" Top Inner Diameter 1 15/16" Bottom Inner Diameter 1 15/16" Material 4 oz

Backwash the filter thoroughly

Natural Chemistry Cover Free - 1 Qt Bottle

It has a 1-1/2-inch side outlet design and works with concrete

IMPORTANT: PROFESSIONAL INSTALLATION REQUIRED

Hayward Flame Sensor for Universal H-Series Gas Heaters | IDXLFLS1930 S0175 Length 10 1/2" Outer DiameterThe 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