Our complete line of ThermaKoi LED Heaters
ThermaKoi 1.5 KW LED Digital Heater

ThermaKoi 1.5 KW LED Digital Heater

1.5 KW ThermaKoi Digital LED unit, perfect for the 300 to 500 gallon quarantine pond In the past it hasn't been easy to heat koi ponds, it meant getting plumbers out to run gas lines or propane...(click on product image for more details)
ThermaKoi 6 KW LED Digital Heater

ThermaKoi 6 KW LED Digital Heater

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...(click on product image for more details)
ThermaKoi 11 KW LED Digital Heater

ThermaKoi 11 KW LED Digital Heater

11 KW ThermaKoi Digital LED unit, for ponds up to 11,000 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...(click on product image for more details)
ThermaKoi 18 KW LED Digital Heater

ThermaKoi 18 KW LED Digital Heater

18 KW ThermaKoi unit, for ponds up to 18,000 gallons. In the past it hasn not been easy to heat koi ponds, it meant getting plumbers out to run gas lines or propane lines. Now, with the ThermaKoi...(click on product image for more details)

ThermaKoi LED Heaters

ThermaKoi LED Heaters

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 -2inch- 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.