Hydro-Quip 4.0kW M7 Flo Thru Heater [PS-B Series] [15" x 2"] [230V] [24" Cord] (48-PS40-SB) pumpwetends and this Balboa HydroFlow Diverter

and this Balboa HydroFlow Diverter Valve Rotor with 2 inch insert is designed for compatible applications where the original rotor no longer delivers smooth or reliable flow-direction control

and this Jacuzzi 2 inch Dial Valve Spring is designed for compatible applications where the original spring has weakened

Hydro-Quip 36 inch temperature sensor

2" MBT plumbing connection style

Hydro-Quip 4.0kW M7 Flo Thru Heater [PS-B Series] [15" x 2"] [230V] [24" Cord] (48-PS40-SB) pumpwetends and this Balboa HydroFlow DiverterThe Hydro Quip 4. 0 kW M7 Flo Thru heater is designed for compatible PS B Series applications where a 230 volt in line heater with a 24 inch cord is needed. 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. This version is especially useful when the installation requires the 15 inch by 2 inch heater body and the shorter 24 inch