Pentair Contactor, Heat Pump | UltraTemp Heat Pump | 473778Z Pool Baby Seats and saddle tube fitting —

and saddle tube fitting — all three pieces are included in one purchase

the valve loses its ability to isolate flow paths correctly

Impeller assemblies are HP- and configuration-specific — a Full Rated and an Up-Rated pump of the same horsepower use different impellers

The Pentair Blower/Adapter Plate Gasket Kit (77707-0011) is the OEM replacement gasket kit for the burner system on Pentair Max-E-Therm and MasterTemp pool and spa heaters

The Pentair Propane to Natural Gas Conversion Kit (77707-1411) is the OEM replacement conversion kit for the MasterTemp 400LP gas heater

Pentair Contactor, Heat Pump | UltraTemp Heat Pump | 473778Z Pool Baby Seats and saddle tube fitting —The Pentair 473778Z is the OEM replacement contactor for the UltraTemp series heat pump covering all 3 phase models and all single phase models manufactured after 2014. IMPORTANT: VERSION MODEL QUALIFIER CONFIRM BEFORE ORDERING This contactor fits 3 phase UltraTemp models and all single phase UltraTemp models produced after 2014. Single phase units manufactured prior to 2015 require a different contactor. Verify your unit's phase configuration and