References

Berlin-Reinickendorf: Wolf air-to-water CHA-Split heat pump (8 kW outdoor unit) with indoor module in the utility room—tied into the legacy heating circuit and hydronically balanced.

Blankenfelde-Mahlow: Wolf CHA-Monoblock, 10 kW—a single outdoor cabinet for single-family homes with limited exterior space, including proper base and line set work.

Berlin-Karlshorst: heating upgrade to a Wolf CHA-Monoblock (12 kW) with new controls; sized for heat load and how the terraced house is used day to day.

Potsdam-Babelsberg: Vaillant aroTHERM plus, 11 kW—flow temperatures suited to existing radiators, outdoor unit chosen for low noise at the property line.

Munich-Pasing, new single-family home: Bosch Compress 7000i AW air-to-water heat pump (14 kW), tied to underfloor heating and DHW preparation.

Cologne-Lindenthal: two-family retrofit with Bosch Compress 5800i AW (10 kW), oil boiler removed, smart heating circuit control integrated.

Dresden-Striesen: Wolf CHA-Split (9 kW), outdoor unit in the courtyard—fits tight existing sites without a bulky monoblock footprint.

Leipzig-Plagwitz: small commercial workshop plus office, Wolf CHA-Monoblock 16 kW with separate hydraulic circuits for production and admin areas.

Nürnberg-Gostenhof: Wolf CHA-Monoblock, 12 kW—gas-to-heat-pump retrofit; guidance on subsidies, economics, and hydraulic balancing.

Bremen-Vegesack: Vaillant flexoTHERM exclusiv 15 kW, reusing existing DHW routing; outdoor unit installed to manufacturer specs for coastal humidity.

Hanover-List: terraced house, Wolf CHA-Monoblock 10 kW with noise-conscious placement toward the boundary; commissioning and handover documented.

Stuttgart-Degerloch on a slope: Vaillant aroTHERM plus sized for high flow temps to legacy radiators; design margin for cold winter nights.

Freiburg-Wiehre: Vaillant aroTHERM plus (~10 kW) with roof solar thermal assist; emphasis on seasonal efficiency and summer comfort.

Essen-Kray, older building: Bosch Compress 7000i AW 11 kW with hydraulic balancing, legacy network flush, and new mixed circuit for radiators.

Rostock on the Baltic coast: Vaillant aroTHERM plus 9 kW for a detached house; corrosion protection and coastal siting per Vaillant guidance, user training on controls.