Heater Craft Circulation Pump Retrofit Kit Hero The Sweat Saver liner is

The Sweat Saver liner is comprised of cushy dual-density foam

which requires parallel horizontal mounting surfaces for installation

If a high end skimboard is what you're looking for

and extended hang time off the wake

Variable Edge Design

Heater Craft Circulation Pump Retrofit Kit Hero The Sweat Saver liner isEasily retrofit a circulation pump to your existing Heater Craft boat heater system with this complete kit. We have included everything you need to keep your heater running hot even when the boat is running at low RPM's. Typically the heater blower unit is mounted in a location not in close proximity to the boats engine which supplies the hot water to the coil. When the boat is idling or moving at low RPMs there may not be enough water circulation in