Spa Components 4.0 kW [15" x 2"] FloThru Heater [PS/SI Brett/Caldera] (B24040S) adhesives The DVK6 and DVK7 compatibility

The DVK6 and DVK7 compatibility give this part practical value because flow-directing valve components work best when they match the original body relationship closely

Designed for compatible pilot-support heater applications

This type of tool is especially useful when spa jet service is a recurring task and a fitment-specific tool is preferred over improvised methods

The Magna Flow design helps preserve the intended seat character of the original setup

Spa Components 4.0 kW [15" x 2"] FloThru Heater [PS/SI Brett/Caldera] (B24040S) adhesives The DVK6 and DVK7 compatibilityThe Spa Components 4. 0 kW flo thru heater is designed for compatible 2 inch by 15 inch applications associated with Brett and Caldera style systems. Flo thru heaters are useful because they provide direct in line heating while preserving the intended plumbing layout of the spa system. This replacement is especially useful when the original heater has failed electrically, is no longer heating consistently, or has reached the point where a full heater