Pentair Fireman's Switch Fuse 1.25A | Max-E-Therm / MasterTemp Heater | 32850-0099Z Chlorine O-rings at this location are

O-rings at this location are subject to the same age

Brand Equipment Line Model / Part Number Notes Pentair FullFloXF™ Backwash Valve FULLFLOXF — Compatibility is based on Pentair parts documentation and available OEM records

Pentair Part Number 77707-0054 Pro Tip

reducing chlorine output and accelerating cell wear

Its unique suction chamber concentrates vacuum velocity equally from both ends as well as front to back

Pentair Fireman's Switch Fuse 1.25A | Max-E-Therm / MasterTemp Heater | 32850-0099Z Chlorine O-rings at this location areThe Pentair Fireman's Switch Fuse (32850 0099Z) is the OEM replacement 1. 25 amp fuse for the fireman's switch circuit in Pentair Max E Therm and MasterTemp pool and spa heaters. IMPORTANT: HEATER ELECTRICAL COMPONENT 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.