6 KW ThermaKoi Digital LED unit, for ponds up to 6000 gallons.
In the past it hasn't been easy to heat koi ponds, it meant getting plumbers out to run gas lines or propane lines. Now, with the ThermaKoi line of heaters, life just got easier for you and more comfortable for your koi.
The 6 KW unit is hardwired (230 volt) into the built in junction box that comes with the unit.
Made of 316 stainless steel and utilizing highly accurate electronic thermostats these units keep the water temp constant. Installs easily and quickly. Just plumb in line (2") entering the water at the end with the Safety flow switch and out the other end to the pond. Over load protected and built to last.