SINUS

Heating installations; boilers for heating installations, namely, boilers for heating systems comprised of storage tanks being hot water tanks, hot water storage tanks, and buffers being heat accumulators; heating distributors being parts of heating apparatus, namely, heating pipes for distributing and collecting inlet and return heating media being pipes for heating boilers; thermostatic valves for heating systems

Pipe gaskets; insulation materials, namely, pipe insulation

Heating equipment installation, maintenance and repair