Balboa 5.5kW Slave Heater System [15" x 2"] (55986) 2345valves The 1-1/2 inch FPT connection

The 1-1/2 inch FPT connection helps preserve the original installation style

The Waterway 229-8127S Poly Storm internal is designed for compatible threaded jet assemblies and features a 3-3/8 inch face diameter with twin roto action

Supports cleaner fit in two-pump spa systems

For compatible service and replacement projects

Balboa 5.5kW Slave Heater System [15" x 2"] (55986) 2345valves The 1-1/2 inch FPT connectionSome spa systems rely on a dedicated heater that works as part of a broader control arrangement rather than acting as a standalone unit. This 5. 5kW slave heater is designed for that role, giving the system the heating capacity it needs in the proper 2 inch by 15 inch format. Heater replacements need to be matched carefully because wattage, size, and plumbing dimensions all affect how the component integrates with the rest of the equipment. A correct