The Masterwatt Maxi Accu Geocoil is a stainless steel buffer tank that uses a spiral to preheat potable water. This tank is ideal for storing heat from solar panels or a heat pump. It features a heat exchanger with an extra large surface area. By preheating water, the temperature within the system remains more stable, and the heat pump operates more efficiently. The tank is made of corrosion-resistant stainless steel with a titanium alloy. It can withstand pressures up to 10 bar, weighs 40% less than enameled boilers, and is insulated with highly effective polyurethane foam to prevent heat loss. The spiral in the Maxi has proven its excellent quality over the years.

Key Features

• Corrosion-resistant
• Withstands up to 10 bar pressure
• Weighs 40% less than enameled boilers
• Effective polyurethane foam insulation
• Proven quality of the spiral

Technical Specifications