BioHeatUSA Un-pressurized Round Heat Storage Systems

Our lightweight, round heat storage tanks are constructed of an aluminum skin, foam insulation (R-14), and a seamless, EPDM rubber liner. This construction adds inherent strength while being corrosion resistant to damp locations.  Due to the flexible sidewalls, the tank can be easily maneuvered around corners, through narrow locations, and can be assembled by two people.  The tanks are shipped collapsed, measuring 16" wide by 48 " tall and approximately 10' long for shipping.  When set up, the tanks are generally 48” tall with diameter dependent upon total volume required.  Taller sizes can be made to fit more restrictive locations.  Round tanks have been in use for over 15 years and can be found in thousands of homes across the country.

• Sizes 400-1550 gallons, custom sizes available.
• Pressurized heat exchangers solve many problems normally associated with storage tanks including air removal, expansion, and anti-freeze protection.
• During non-heating periods, domestic hot water can be produced with just one fire every 4-7 days, on average.
• A large, domestic hot water coil is submersed within the tank to produce plenty of domestic hot water with the tank as low as 120 F.
• Tanks can be easily integrated with solar hot water systems through the addition of another coil.
• No penetrations below water line.
• The lid incorporates a port for water testing and filling.
• A large collection of plumbing concept diagrams are available to allow for easy integration with existing heating systems.
• Five-year warranty