Balboa 4.0kW [15" x 2"] Flo-Thru Heater (26-58001-K) universalfiltration A complete jet assembly like

A complete jet assembly like this is useful because it replaces both the visible trim and the underlying body together

The Raypak Tube Bundle [156A Polymer Kit] is a replacement heat exchanger tube bundle kit for compatible Raypak 156A pool and spa heater systems

supporting a cleaner and safer finished installation

Tubing plays an important role in routing water or chemical solution through supported feeder systems

Useful when the original manifold is cracked or structurally compromised

Balboa 4.0kW [15" x 2"] Flo-Thru Heater (26-58001-K) universalfiltration A complete jet assembly likeBalboa 15" 4. 0kW Flo Thru Heater (26 58001 K) is a replacement heater assembly intended for compatible spa systems using a conventional 15" flow through heating layout. Its 4. 0kW rating is a key operating specification and should be matched with the original heater, control system, and available electrical service before installation. When a spa no longer heats correctly or struggles to maintain temperature, a failed heater assembly may be part of