Internal thermostats automatically monitor water temperature and turn the floating Thermo-Pond 3.0 on and off as needed to keep the average water temperature just above freezing. In the middle of winter when it gets really cold you’ll find your fish huddling around the deicer to keep warm, but the de-icer will never harm them.
eBay
Your safety is our top priority, and we urge you totake these precautions seriously to ensure the safe and effective operation of your pool heater. Pool heater. This ensures the use of a correct earth leakage breaker and appropriate cabling.
eBay
Best heater on the market. in good working order.
eBay
Proline Heater 1kw, or 2Kw. These units represent very good value for money indeed. To calculate the correct heater size for your application, you will require 1Kw per every 1000 gallons (ie a 3000 gallon pond will need the 3Kw heater).
eBay
Able to heat up at least 2300 gallons and more if you dont need the top temperature of 40 degrees.
eBay
 ID 160mm, AD190mm, stainless steel tube 15mm x 0.6mm total length approx. 350mm (5 meter-placed length) with or without a prison, as with Figure 1-2 or 3, please let me know.Other sizes also possible.
eBay
Once unexpected high temperature 60℃（140℉）occurs, the temperature switch cuts off the system. Volt: AC 220V. Start the circulation pump for at least 2 minutes before turn on the heater, and turn off the circulation pump at least 2 minutes after turn off the heater.
eBay
Best way pool 4m long x 2.11m wide x 0.81m deep. Steel pro durable frame. Water capacity 5700litres. With pump included. Pool heater with all connections. Solar rectangular cover. Tarp rain cover. All included
eBay