ThermaKoi Pond Heaters

The Max-E-Therm heater uses a specially made Cupra Nickel Exchanger.
Easy to install. Just hook up to your gas line and plug it in.
Digital readout of pond temp and the set temp.
Energy efficient with an industry rating of 84% efficiency.
Water enters in the top 2" union fitting, circulates through the cupra nickel...

The Max-E-Therm heater uses a specially made Cupra Nickel Exchanger.
Easy to install. Just hook up to your gas line and plug it in.
Digital readout of pond temp and the set temp.
Energy efficient with an industry rating of 84% efficiency.
Water enters in the top 2" union fitting, circulates through the cupra nickel...

ThermaKoi 1.5 KW Analog Heater
1.5 KW ThermaKoi unit, perfect for the 300 to 500 gallon quarantine pondIn 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 1.5 KW unit plugs...

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. These heaters are just the thing when...