Forced Circulation kit – with Independent pump/filter
If you want the best of both worlds then our complete forced circulation kit with independent pump and filter is ideal to get the most of your wood fired water heater. The energy efficient 1/15 HP 120V pump quietly circulates the water through the heater unit as well as a 50 ft. 1 1/2" filter to give you the cleanest water without the layering of the hot and cold. This system is ideal if you want to keep the water in your hot tub for long periods as the filter will remove any debris that can feed algae and bacteria. The 3 way diverter valve allow you to shut off supply to the hot tub when not in use to reduce heat loss when just circulating water.