Pentair Coil/Tubesheet Sealing O-Ring Kit | MasterTemp 125 Heater | 474973 AS100P and 140HC only

and 140HC only

check the part number molded or stamped on your existing impeller — impeller specifications vary by horsepower rating and are not interchangeable across HP configurations within the IntelliFlo3 / IntelliPro3 line

Fun basketball style floating game makes every shot a challenge while it bobs on the water

Reemay 2040 media across 153 precision pleats

IMPORTANT: ADMIRAL SKIMMER DATE RESTRICTION

Pentair Coil/Tubesheet Sealing O-Ring Kit | MasterTemp 125 Heater | 474973 AS100P and 140HC onlyThe Pentair 474973 is the OEM Coil Tubesheet Sealing O Ring Kit for the MasterTemp 125 Heater the correct replacement when servicing the internal sealing surfaces where the heat exchanger coil meets the tubesheet assembly. IMPORTANT: KIT LISTING MULTIPLE O RINGS INCLUDED This listing is a kit, not a single O ring. It contains the complete set of coil tubesheet sealing O rings required for a full service of the MasterTemp 125 heat exchanger assembly.