Pentair Metal Flue Collar Kit [4" x 8" Accessory] (77707-0077) filburmfg The Pentair Challenger HF/SuperMax/SuperFlo 2

The Pentair Challenger HF/SuperMax/SuperFlo 2

The Hydro-Quip 14 inch high-limit probe is designed for compatible Gecko MSP1 applications where the system needs the correct high-limit sensing component

fewer nuisance faults

The 184JMZ frame detail helps define whether the replacement is physically aligned with the original installation and supports a more dependable repair path

or missing and the skimmer area needs a cleaner finished appearance

Pentair Metal Flue Collar Kit [4" x 8" Accessory] (77707-0077) filburmfg The Pentair Challenger HF/SuperMax/SuperFlo 2This service part is a practical choice when maintaining Pentair pool equipment and restoring the function customers expect from the system. Because pool equipment operates under heat, pressure, water exposure, and repeated service cycles, choosing the correct replacement helps reduce callbacks. This item supports pool and spa heater repair, helping keep the broader pool system easier to service and more dependable in use. Designed for pool and spa