multi utility connection for supply lines (gas, water, electricity, telecommunication) for buildings without basement incl. KRASO FLS 90, incl. installation kits for electricity/water (2 x), telecommunication, electricity + telecommunication as standard configuration for KRASO BKP - floor - SET - 4-fold, desired configuration for the KRASO BKP - floor - SET - 3-fold, 2-fold, 1-fold, KRASO BKP Gas Installation Kits are optionally available | DafStB waterproof concrete guideline: stress class 1 + 2, DIN 18533 W1.1 -EThe multi utility connection with integrated installation kit+ The convenient solution for builders: safe and tight installation of gas, water, electricity and telecommunication lines into buildings without basement!+ DVGW-certified according to VP 601: overall system is gas- and water pressure tight up to 1 bar! Gas- and odour-tight – high-quality in terms of TA-Air+ Radon-tight! Resistant to methane gas!+ KRASO 4 Seal, exterior sealing of concrete: 10 bar! Overall system in gas- and water pressure tight up to 1 bar!+ Simple installation due to stable installation device and visual check of the snap-on-socket - helps to avoid installation errors+ Hose diameter: external 90 mm - internal 80 mm+ With integrated installation kit: ready-assembled components for the utility connection of electricity, water and telecommunication lines, including floor screed insert and height fixation. No need to pass on the installation kit to other installers+ For flush-mount installation in the base plate - no tripping hazards, no wall damages! Including building period installation cover+ Easy integration of vapour barrier foils due to the roughened trowel flange! +  Height-adjustable base plate as well as floor screed + KRASO BKP Gas Installation Kits optionally available!+ Split end plugs for easy installation+ Including extension set+ DafStB waterproof concrete guideline: stress class 1 + 2, DIN 18533 W1.1 -E

KRASO Builder's Convenience Box (BKP) - floor - 110 - 1-fold, single utitility connection for supply lines (heat pump, local/district/geothermal heating, gas, water or electricity) for buildings without basement, incl. KRASO FLS 110 | DafStB waterproof concrete guideline: stress class 1 + 2 The flexible utility connection for heat pumps, local, district or geothermal heating, gas, water or electricity+ The secure utility connection for heat pumps for buildings without basement:   • KRASO Builder´s Convenience Box - floor - 110 for water-to-water heat pumps and brine-water-heat pumps (probe and collector)   • KRASO Builder´s Convenience Box - floor - 110 - SWP for air-to-water heat pump (split)+ Flexible: also usable for configuring with local, district or geothermal piping systems, gas, water or electricity up to DN 50+ With water pressure tight surrounding KRASO 4 Seal: exterior sealing of concrete: 10 bar!+ Radon tight!+ Hose diameter: external 110 mm - internal 100 mm!+ Stable installation device with foot extension for a save position and an easy installation+ For flush-mount installation in the base plate - no tripping hazards, no wall damages! Including building period protection cover+ Incl. empty pipe insert (25 cm, internal diameter: 100 mm) for a flexible floor construction+ Incl. Flexible Empty Pipe System KRASO FLS 110 (internal diameter: 100 mm): bending radius 1000 mm. Incl. hose adapter 110 and end plug+ DafStB waterproof concrete guideline: stress class 1 + 2, DIN 18533 W1.1 -E

single utility connection for supply lines, for buildings without basement, with water pressure tight surrounding KRASO 4 Seal | DafStB waterproof concrete guideline: stress class 1 + 2, DIN 18533 W1.1-EThe safe utility connection for larger media lines+ The safe utility connection for larger media lines for buildings without basement, e.g. electricity or water for residential buildings or commercial buildings+ Usable with KRASO Sealing Insert with large flange as utility connection entry or outlet: e.g. for charging stations in residential buildings (flat ownership modernisation law - WEMoG)+ With water pressure tight surrounding KRASO 4 Seal: exterior sealing of concrete: 10 bar!+ Radon-tight+ Stable installation device incl. rigid empty pipe with bending radius from 1000 mm+ For flush-mount installation in the base plate - no tripping hazards, no wall damages! Including building period protection cover+ Including empty pipe insert (25 cm, internal diameter: 150 mm) for a flexible floor construction+ Internal installation of media lines via KRASO Sealing Inserts: various designs with stepless onion ring technology + External optional connection possibilities: connection to KRASO FLS, cable protective hoses DN 110 or DN 160 or KG empty pipe systems with DN 160+ Optionally available: KRASO Trowel Flange+ DafStB waterproof concrete guideline: stress class 1 + 2 

for the connection to the local, district and geothermal energy network. Optionally available: KRASO Foil Flange for the integration into the floor sealing | DafStB waterproof concrete guideline: stress class 1 + 2Simple, comfortable, tight up to the heat pump or to the local, district and geothermal energy network+ The comfortable solution for the connection to air-water-heat pump (monobloc) or to the local, district and geothermal energy network - for flexible and insulated pipelines with integrated supply and reflux+ Fully assembled stable installation device: positioning – arrangement – concreting – connection – ready!+ For buildings without basement: single-/multi-family houses, public and commercial buildings+ On request also available with KRASO Foil Flange – for the integration into the floor sealing+ KRASO Builder´s Convenience Box - floor - NFE - Basis including:   • KRASO Builder´s Convenience Box - floor - NFE - Basis DN 200, DN 250 or DN 315 with water pressure tight surrounding KRASO 4 Seal   • KRASO Empty Pipe Insert: for the internal floor construction   • Building period protection cover+ DafStB waterproof concrete guideline: stress class 1 + 2, DIN 18533 W1.1 -E