The wall mounted gas condensing boiler from ROTEX are characterized by a small footprint, extremely straightforward operation and installation, quiet running and maximum efficiency for domestic hot water and central heating. With the Smart App and the LAN-Adapter you can control your heating system comfortably with your smartphone.
Lightweight and compact
Smallest and lightest condensing boiler in its class
Highly efficient and flexible
Adaptation of the burner and pump output to individual requirements
The ROTEX eye always shows the current operating state
Control your heating system comfortably with your smartphone
The GW smart is impressing with its modern design, futureoriented technology and effectivity up to 109 %. The extremely lightweight boiler weighs just 27 kilograms and ca be installed in a variety of settings thanks to its compact dimensions. All parts are accessible from the front of the unit, facilitating maintenance.
With the LAN-Adapter you can use the GW smart quite convient with the smartphone (room thermostat required).
The wall mounted GW smart gas condensing boilers from ROTEX are characterized by a small footprint, extremely straightforward operation and installation, quiet running and maximum efficiency for domestic hot water and central heating.
For variable use various types and versatile flue gas installation variants are available. The wall mounted gas boiler has the NOX class 6 and can be operated independently of the room air. The operation is possible with natural gas or liquefied gas.
For DHW heating, you can opt for the hygienic instantaneous water heater principle (version C) or use the boiler in conjunction with the ROTEX Sanicube high performance thermal store for maximum DHW hygiene and convenience (version T)
1. The combi boiler (version C): In the instantaneous water heater principle, the device ensures the heating of water for heating and for DHW..
2. Combined with a thermal store (version T): For a higher DHW demand or when added by a thermal solar system, we recommend using the boiler in conjunction with a thermal store. The ROTEX Sanicube represents a combination of domestic hot water tank and instantaneous water heater. The water to be heated is routed through and heated by a separate high performance stainless steel heat exchanger. The Sanicube therefore offers outstanding benefits in terms of water hygiene.
Innovative heat storage concept - Hygienic, flexible and future-oriented
All ROTEX products with the ECH2O label are characterized by a unique heat storage principle. Particularly space-saving, with the highest warm water comfort and open for additional heat sources. The innovative heat storage concept is applied to the GW top when you combine the gas boiler with a Sanicube thermal store.
The GW smart is fitted with an automated combustion controller. This means the system is able to adapt to different gas types, so enabling the gas condensing boiler to be operated efficiently. It ensures that the combustion of most types of gas, including LPG, can be very tightly controlled.
The modulation rate 1/8 adjust the burner power and ensures the seamless and continous operation of the device. An integrated exhaust check valve allows Multiple connections, thus eliminating the need for a separate certification.
All ROTEX products are tested and meet the criteria of the Ecodesign Directive. For both individual products and packaged solutions, energy labels are a reliable indicator of the precise efficiency class. Perfectly matched in terms of their individual components, our complete systems provide both maximum convenience and the highest safety standards.