Check the listing for details. Noair Blue 54" Heat Squares S-1254 Solar Swimming Pool Heating Tarp. Condition: New. Listed at 40.96 USD. Noair® Blue 54" Heat Squares S-1254 Solar Swimming Pool Heating Tarp Item Number: 459880 Noair® trap and retain thermal energy to increase and maintain your water temperature. Each square offers over 20 square feet in solar heating for your pool water. The Solar Heat Squares™ are designed with "No Lift Lip" technology, allowing the squares to sit on the water's surface without being attached to anchors to keep from flying away in the wind. Use one or several to provide the coverage you want in your pool or spa Reduces water evaporation and pool chemical loss No inflation or deflation necessary Easy to fold and store Works with all types of pools & spas, in all shapes and sizes Measures: 54" x 54" Warranty: 3 year limited warranty Coverage: Solar Heat Squares™are warranted to be free of manufacturing defects for three years. Warranty is limited to materials and workmanship. Measurements: 54" x 54" Warranty: 3 year limited warranty Pool Size Minimum Required 12 x 24 8 14 x 28 10 15 x 30 12 16 x 32 14 18 x 36 16 20 x 40 20 15 Rd 4 18 Rd 6 24 Rd 12 Related Products Solar Reels SHOP NOW→ Solar Heaters SHOP NOW→ Solar Heating Accessories SHOP NOW→ Liquid Solar Covers SHOP NOW→