(10 Pack) Solar Sun Rings® Swimming Pool Heater Cover Blanket SSRA-100 With Palm Tree & Anchors. Our Solar Sun Rings® are passive solar swimming pool heating devices, constructed from two layers of U. The upper clear layer directs the suns rays onto the bottom blue layer which absorbs about 50% of the sunlight, converting it to heat. The remaining sunlight filters through the ring into your pool water. Each rings puts out 21,000 BTU of heat.
The majority of heat loss from a pool comes from the water surface at night. Solar Sun Rings® do not cover the entire surface of your pool; therefore it allows heat to escape. To help keep the warm water in your pool at night we recommend you use additional insulation such as solar fish or a solar blanket.
Each unit contains 6 magnets that are used to attach the rings together and each measures 60 inches in diameter. Do not use as a floatation device. How Many Rings Will I Need For My Pool? 12' Round Pool - 3 Rings. 15' Round Pool - 5 Rings.
18' Round Pool - 7 Rings. 21' Round Pool - 10 Rings. 24' Round Pool - 13 Rings. 28' Round Pool - 17 Rings. 12'x24' Oval Pool - 7 Rings.
15'x30' Oval Pool - 13 Rings. 18'x33' Oval Pool - 16 Rings. 12'x24' Rectangle Pool - 8 Rings.
14'x28' Rectangle Pool - 14 Rings. 15'x30' Rectangle Pool - 15 Rings. 16'x32' Rectangle Pool - 16 Rings. 18'x36' Rectangle Pool - 19 Rings.
20'x40' Rectangle Pool - 26 Rings. Note: Solar Sun Rings® may vary in color and design from one manufacturing lot to the next. If you are purchasing additional rings to add to your existing rings they will be functionally the same, but may appear visually different.Coverage: Solar Sun Rings® are warrantied to be free of manufacturing defects for one year. The item "10 Pack Solar Sun Rings Swimming Pool Heater Cover Blanket SSRA-100 With Anchor" is in sale since Monday, March 5, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Pool Equipment & Parts\Pool Covers & Rollers". The seller is "savemoreonpoolsupplies" and is located in Tonawanda, New York. This item can be shipped to United States.