
Mini Tower
Floor-standing DHW heat exchanger with spiral coil – SGW(S)
Key Features
- Spiral coil powered by any c.h. boiler.
- Highest quality EXTRA GLASS® ceramic enamel.
- Standard protection – magnesium anode.
- Leveling feet.
- Vertical, floor-standing exchanger.
- Capacity: 100 – 140 liters, optimal for a 2–3 person household.
Product Description
Detailed information about the product features and specifications
Mini Tower is the smallest in the series of vertical exchangers providing domestic hot water. This compact, floor-standing exchanger with PVC foil casing and a capacity of 100–140 liters is ideal for small household installations powered by a c.h. boiler.
Convenient installation
All connections in the Mini Tower are located at the back, ensuring easy installation. The spiral coil allows fast and economical water heating when connected to a c.h. boiler or fireplace. Optionally, it can be supported by the GE electric heating kit with an electric heater installed at the bottom of the tank. The design also includes a circulation sleeve for an external pump. Adjustable feet ensure stable installation.
Proven insulation
Stable water temperature and efficient operation are ensured by a spiral coil with increased surface area. Located at the bottom of the tank, it provides effective water heating. High-density polyurethane foam insulation guarantees minimal heat loss.
Corrosion protection
The most precise protection of the tank surface is provided by applying EXTRA GLASS® ceramic enamel using the “wet” method. This ensures complete coverage of the internal surface. Specially fired enamel protects the tank against corrosion and ensures hygienic use. A standard replaceable magnesium anode provides additional protection. The optional active titanium anode is maintenance-free.
Easy control
The Mini Tower requires no additional control. Stable water temperature is ensured by a DHW sensor connecting the exchanger with the c.h. boiler. With the optional GE electric heating kit, water can be heated even faster. The electric heater can also operate independently, e.g. in summer. The heating kit includes a thermostat for heater control.
Complete accessories
Also available:
- GE electric heating kits with heater.
- Electric heaters for flange installation + control module.
Ideal for any home
The Mini Tower DHW exchanger with PVC casing is offered in gray color.
Guaranteed quality
The best raw materials, advanced production technology and skilled workforce ensure top quality at every stage. Mini Tower exchangers come with a 60‑month warranty (details in the warranty card).
* based on daily water consumption: 50 l/person


