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ThermaKoi Pond Heaters
ThermaKoi Pond Heaters
ThermaKoi Pond Heaters

ThermaKoi Pond Heaters

Starting at:
$656.95

Retail: $729.95

Savings: $73.00

$25.00
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 Please select options:
ThermaKoi In-line Pond Heaters:
Optional Digital LED Readout:
Quantity:
 
Features:
  • Made of 316 stainless steel 
  • Built with highly accurate electronic thermostats to keep water temp constant.
  • 2" Inlet and 2" Outlet
  • Overload protected 
  • Copper DOES NOT come in contact with the water
  • Heat your Koi year round
  • Avoid the dreaded Aeromonas Alley which can cause hole disease

1.5 KW ThermaKoi In-line Pond Heaters
  • Pond Size (zone variable): up to 500 gallons subject to target temp.
  • Output: 6,000 watts
  • Power Requirements: 115 volt - comes with standard grounded plug
6 KW ThermaKoi In-line Pond Heater:
  • Pond Size (zone variable): Up to 6,000 gallons subject to target temp.
  • Output: 6,000 watts
  • Power Requirements: 220/230 Volts-must be wired by electrician
11 KW ThermaKoi In-line Pond Heaters:
  • Pond Size (zone variable): up to 11,000 gallons subject to target temp.
  • Output: 11,000 watts
  • Power Requirements: 220/230 volts-must be wired by electrician
18 KW ThermaKoi In-line Pond Heaters:
18KW units are custom made! There are no returns on custom units. 
  • Pond Size (zone variable): up to 18,000 gallons subject to target temp.
  • Output: 18,000 watts
  • Power Requirements: 220/230 volts-must be wired by electrician

Koi Pond Heating cautionary note!
Providing heat to your koi is a great way to enjoy them year 'round while maximizing their health. Heaters, no matter how reliable, are mechanical products and subject to service interruptions. If you choose to heat your pond we recommend that you have a redundant system. In other words, have a back up heater on hand in case of mechanical failure of your heater. When a pond does not have artificial heat the koi are allowed to gradually adapt to the increasingly colder water. On the other hand, if your heater goes out when ambient temperatures are frigid, the water cools too quickly for the koi to adapt.

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