Water heater Galmet SGW(S) 80 L wall-mounted with spiral coil, left-side connections, electric controller

Galmet SGW(S) 80 L is a wall-mounted domestic hot water storage tank with an integrated spiral coil and left-side connections. Designed for indirect heating, the tank stores 80 litres of domestic hot water and is intended for combination with boilers, heat pumps or solar thermal systems. An electric controller provides user access to temperature management and basic settings, making the unit suitable for households and small buildings where reliable DHW supply is required.

Advantages

The spiral coil heat exchanger inside the tank enables efficient indirect heat transfer from an external heat source while keeping the potable water circuit separate. Wall-mounted design saves floor space and allows flexible placement near existing heating systems. Left-side connections standardize installation orientation and simplify piping layouts. The electric controller facilitates temperature adjustment and improves user convenience during operation.

Suitable for

• Domestic hot water supply in single-family homes
• Integration with boilers and oil or gas heating systems
• Combination with heat pumps for efficient water heating
• Connection to solar thermal systems for preheating DHW
• Small commercial premises with moderate hot water demand

Key specifications

• Storage capacity: 80 litres
• Mounting type: wall-mounted
• Heat exchanger: integrated spiral coil
• Connection side: left-side water and heat exchanger connections
• Temperature control: electric controller for setpoint adjustment
• Intended use: indirect heating for domestic hot water preparation

How to use

Install the Galmet SGW(S) 80 L on a suitably rated wall bracket or support, ensuring that the mounting surface and fixings can carry the full weight of the tank when filled. Connect the spiral coil to the external heat source circuit (boiler, heat pump or solar circuit) and the potable side to the domestic plumbing using the left-side connections. After filling and venting the system, set the desired DHW temperature via the electric controller and verify operation according to the installer’s checklist. Regularly check pressure, valves and connections for leaks and proper function.

Usage recommendations

For efficient and safe operation, use corrosion-resistant piping and appropriate safety valves and expansion vessels sized for the heating circuit. When combining with solar thermal systems or heat pumps, include a control strategy that prioritizes renewable heat input and prevents overheating. Follow local regulations and the manufacturer’s installation instructions for commissioning, water treatment and periodic maintenance.