Pentair Flameholder Service Kit | 77707-0204 Pool Water Leveling and preserves a neat pool

and preserves a neat pool area during the off-season

Choosing GLB means partnering with a brand that brings decades of pool care expertise to every bottle

7" length for compatible Napoleon installations

This port sensor O-ring kit helps maintain sensor performance by preserving the port sensor seal during maintenance and sensor work

Pentair Flameholder Service Kit | 77707-0204 Pool Water Leveling and preserves a neat poolWhat This Part Is Used For Pentair 77707 0204 Flameholder Service Kit is a replacement service kit for compatible Pentair heater burner systems. It supports proper flame retention and alignment. Why This Part Matters A worn flameholder can lead to ignition problems or poor combustion. Replacing it restores stable burner performance. Proper alignment supports safe heater operation. Key Features and Specifications Manufacturer part number 77707 0204