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IMPORTANT: LICENSED TECHNICIAN REQUIRED
The Pentair Coil/Tubesheet Sealing O-Ring Kit (77707-0119) is the OEM replacement O-ring set for the water system coil and tubesheet sealing points in the Max-E-Therm 400 and MasterTemp 400 series heaters
Pan head screw replacement
of filtration in a compact 8" top-load cartridge built to exact OEM specifications
A damaged or ill-fitting lid compromises the integrity of the valve assembly and can lead to pressure loss or contamination of the valve mechanism
Pentair Appliance Adapter, Stainless Steel (HeatFab) | 77707-0086 Pool Cleaner Parts IMPORTANT: LICENSED TECHNICIAN REQUIREDThe Pentair 77707 0086 is the OEM stainless steel appliance adapter for horizontal or vertical positive pressure venting. Manufactured by HeatFab (a Selkirk Corp. brand), this adapter is the factory specified component for connecting the heater's exhaust system to positive pressure vent configurations. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or
