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Various T-pieces in 28 mm
LK 551 lance valve for drinking water circulation
making an important contribution to environmental protection
The thermostat of the heating cartridge
It is suitable for new buildings as well as for modernizing existing heating systems
roof duct collectors 22mm Installation Various T-pieces in 28 mmRoof penetration for solar thermal systems with 22 mm Roof penetration for flat plate collectors and vacuum tube collectors Connection cable with Easy FlexxLock quick release fitting Roof penetration for flat plate collectors and evacuated tube collectors with 22 mm (Cu clamp) connection Connection cable equipped with Easy FlexxLock quick release fitting. Mounted on both sides. (Hand tightened only must be tightened during installation) Suitable for