Balboa 5.5kW [15" x 2"] Flo-Thru Heater (26-58134-K) outdoor 5 HP Pentair impeller is

5 HP Pentair impeller is designed for compatible Challenger units and helps restore the pump’s ability to move water through the pool system

Part R0864900 should be verified against the equipment diagram so the replacement supports the intended fit

Helps restore the main wet-end housing

The Tecmark vacuum switch is designed for compatible Cal Spas applications and serves as a replacement for V4001P-DX

Hydro-Quip Watkins hi-limit and temperature sensor plug adapters

Balboa 5.5kW [15" x 2"] Flo-Thru Heater (26-58134-K) outdoor 5 HP Pentair impeller isBalboa 15" 5. 5kW Flo Thru Heater (26 58134 K) is a higher output replacement heater designed for compatible spa systems that require a 5. 5kW flow through heating assembly. Matching the original wattage, physical length, plumbing orientation, and electrical requirements helps ensure the heater works as part of the complete circulation and control system. When a spa no longer heats correctly or struggles to maintain temperature, a failed heater