The Masterwatt Maxi Accu Heat is a buffer tank that works well with solar panels or a heat pump. Since the Maxi Accu Heat maintains a stable temperature in the system, the heat pump operates more efficiently. The tank is made of corrosion-resistant stainless steel with a titanium alloy. This tank can withstand up to 6 bar of pressure, weighs 40% less than steel buffer tanks, and is insulated with highly effective PUR foam insulation to prevent heat loss.

Key Features

• Corrosion-resistant
• Up to 6 bar pressure
• 40% lighter than enamelled boilers
• Effective PUR foam insulation

Technical Specifications