Balboa 5.5kW Slave Heater System [15" x 2"] (55986) 2345valves this circulation pump helps support

this circulation pump helps support steady water movement and cleaner overall system operation

That keeps the repair focused and efficient

The Raypak bypass spring is designed for compatible 185A

this microbellow helps support dependable pneumatic pressure transfer and better long-term control performance

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

Balboa 5.5kW Slave Heater System [15" x 2"] (55986) 2345valves this circulation pump helps supportSome 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