Preconfigured gas boiler replacement unit with a compact design.

Preconfigured heating module with compact installation depth for apartment heating.

Glandless circulation pumps for hot water heating, air conditioning, cooling, geothermal and solar thermal systems in residential and commercial buildings.

Glandless circuit pumps for hot water heating systems in residential and commercial buildings.

Indicator valve (Supply, OEM Version) Indicates and shuts off the flow from heating and cooling circuits directly in the flow manifold of the distributor.

Permanent and automatic venting and aerating

DHW circulation pumps for domestic hot water systems in residential and commercial buildings.

Glandless circulation pumps for solar thermal systems in residential and commercial buildings.

Pump assembly with high-efficiency pumps, balancing valve and optional safety subassembly for solar heating energy systems.

Two-line pump assembly with high-efficiency pumps, balancing valve, ventilation unit and safety subassembly for solar heating energy systems