Pentair 4"x6" Metal Flue Collar Kit (77707-0076) mermade A Flo Thru heater is

A Flo Thru heater is useful because it provides direct in-line heat within the supported plumbing path while matching systems built around the M7 sensor-style heater platform

A gear kit like this is useful because it helps restore motion-related internal components that support the cleaner’s drive system and overall movement through the water

Burner tubes are useful because they help support proper combustion performance within the heater

5 HP AquaFlo A Series pump with the right internal part

The Carvin SV skimmer float is designed for compatible skimmer applications where a floating control component is needed to help the skimmer function as intended

Pentair 4"x6" Metal Flue Collar Kit (77707-0076) mermade A Flo Thru heater isThe Pentair 4"x6" Metal Flue Collar Kit (77707 0076) is a replacement heater component used with compatible Pentair pool and spa heater systems. The flue collar helps connect and support the heater venting path, making it an important part of safe and proper heater assembly configuration. Because heater components are exposed to heat, airflow, and equipment room conditions, worn or damaged venting parts should be replaced with the correct matching