Fascinating insights
from past customer projects

Projects

Whether it's a single-family home, old building renovation, or a complex heating system – our projects demonstrate what's possible with experience, precision, and good planning. Here you'll get insights into real customer solutions that work and impress.

Air-to-water heat pump in a family home on Lägernstrasse in Dübendorf
Heating
Service

Heating Replacement for a Family Home – A Simple Route to a Heat Pump

In a typical family-home neighbourhood in Dübendorf, we replace existing oil and gas heating systems with properly sized air-to-water heat pumps and coordinate the entire project.

Twin pellet boiler system with two ETA ePE-K 240 boilers in Uster
Heating
Planning

When a Heat Pump Is Not an Option: 480 kW from Pellets

For a listed property with annual gas consumption of around 1 million kWh, our feasibility study led to a 480 kW twin-boiler pellet heating system.

Hydraulic schematic of the new heat pump system in Zollikon
Heating
Heat Pumps + Renewable Energies
Planning

Heating for the House and Pool, Cooling for the Building

New ground-source heat pump enables domestic hot water, pool heating and free cooling to operate simultaneously.

Heating

Eight Heat Pumps on One Shared Borehole Field

Four semi-detached apartment buildings are supplied by four decentralised plant rooms with a total of eight ground-source heat pumps. A shared field of 27 boreholes provides the heat source.

750 kW Hoval gas condensing boiler at Industriestrasse in Dietlikon
Heating

750 kW of Heating for Two Commercial Buildings

An ageing Viessmann twin oil-boiler system was replaced by a 750 kW Hoval gas condensing boiler. The new control system serves ten heating circuits across two buildings.

Heating
Heat Pumps + Renewable Energies
Planning

Two Buildings, Two Independent Ground-Source Systems

A feasibility study identified the economically suitable solution: the shared oil heating system serving two apartment buildings was replaced by two fully independent ground-source heat pump systems.

New heating system on MS Helvetia on Lake Zurich
Heating
Planning

A New Heating System for MS Helvetia

Zürichsee-Schifffahrtsgesellschaft commissioned us to replace the diesel heating system on MS Helvetia. At the same time, we solved the uneven heat distribution on board.

Pellet heating system for the church building in Schwerzenbach
Heating

Pellet Heating for a Church and Residential Building

For the new church building in Schwerzenbach, we worked with the specialist planner to install a pellet heating system combining different heat distribution systems and domestic hot water preparation.

75 kW air-to-water heat pump serving two apartment buildings in Gutenswil
Heat Pumps + Renewable Energies

75 kW from the Air for Two Apartment Buildings

Two large apartment buildings, an existing 75 kW oil boiler and no permission for geothermal boreholes. A large air-to-water heat pump provided an alternative route to renewable heating.

Central plant of the private district heating network in Freudwil
Heating

A Private District Heating Network for Freudwil

Two Fröling wood-chip boilers with outputs of 150 and 60 kW supply houses and apartment buildings in Freudwil through a private district heating network. We installed the central plant, substations and complete connections for the individual heat consumers.

Completed bathroom renovation at Frickenstrasse in Dübendorf
Plumbing
Planning

Bathroom Renovation from a Single Source

For this bathroom renovation in Dübendorf, we handled the complete planning, supply and coordination of the work involved – from product selection to the finished bathroom.

Cascade of two Alpha innoTec air-to-water heat pumps in Brüttisellen
Air conditioning
Heating
Planning

Cooling with Heat Pumps, Saving Gas in Winter

For a commercial property in Brüttisellen, we supplemented the existing gas heating system with two Alpha innoTec air-to-water heat pumps. They provide around 40 kW of cooling in summer and reduce gas consumption in winter.

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Do you have a project that requires expertise? We are ready to answer your questions and work with you to find the best solution for your needs. Don't hesitate to contact us today to learn more about our services.

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