Reduce Your Energy Bills Save Energy and Money Insulating Your Hot Water Tank Thermal Insulation Cover for the Hot Water Tanks • Fits all 40 to 60 gallon tanks and most of the 80 gallon tanks. • 40% reduction in heat loss • 9% savings on your water heating bill • Recover your investment in less than a year, saving every month • Designed with air pockets for optimum insulation • Factor R = 5 • Can be installed in less than 30 minutes Contents of Kit: • 31" x 31" Aluminum Sheet (cap) • 48" x 90" Aluminum Sheet (big laminated sheet). • 15.5" x 89" Aluminum Sheet (small laminated sheet). • 6 small separators. • 6 big separators. • 1 (foam strip with adhesive tape on both sides 2" width.