Heat pump exchanger SGW(S) Maxi 1000L, standing, neodul insulation, skay, v. 2, coil 6.5m2 36-104700N

Heat pump water heater – efficient heating and domestic hot water storage

This vertical, floor-standing enameled SGW(S) Maxi exchanger with a capacity of 1000 liters is an ideal solution for heating and storing domestic hot water, especially in systems cooperating with heat pumps. The design is intended for maximum efficiency and durability, which translates into user comfort and low operating costs.

At the heart of the exchanger is a Maxi spiral coil with an area of 6.5 m², which provides efficient heat transfer from the heat pump to the water. The use of "coil-in-coil" technology – a tube coiled on two diameters – increases the heat exchange surface area, allowing for faster and more efficient water heating. The whole is surrounded by high-quality Neodul insulation and a soft skay cover, minimizing heat loss and maintaining a stable water temperature for a long time.

**Construction and corrosion protection ** The tank is made of steel and coated with EXTRA GLASS ceramic enamel, which provides excellent protection against corrosion. Additional protection is provided by two magnesium anodes – upper (38x600 mm) located in the upper bottom and lower (38x400 mm) on the flange. These anodes, dissolving, protect the tank against electrochemical corrosion, extending its life. Regular replacement of magnesium anodes (recommended every 18 months) is crucial for maintaining full anti-corrosion protection.

**Installation and connections ** The SGW(S) Maxi exchanger offers installation flexibility thanks to the possibility of connecting an additional heat source – an electric set on a Ø 280 flange or in the inspection opening. The connections are carefully arranged:

• G 5/4" for the coil
• G 6/4" for hot and cold water
• G 5/4" for the circulation sleeve
• 3/8" for sensor protection
• 2" plug (upper bottom) and M8 screw on the flange (inspection opening) for magnesium anodes.

This makes the installation simple and convenient for both professionals and end users. The dimensions of the exchanger (2020/1060/1060 mm - height/width/depth) allow it to be adapted to different spaces.

**Warranty and reliability ** Galmet provides a 60-month warranty on the enameled tank, which demonstrates the high quality of the product and the manufacturer's confidence in its durability. By choosing the SGW(S) Maxi exchanger, you are investing in a reliable solution that will provide thermal comfort in your home for many years. Energy class C confirms the efficiency of the device in terms of energy consumption.