Avoid Waste Heat – Conserve Resources with BMS power® Modules In modern heating and cooling technology, every euro saved and every kilowatt-hour avoided counts. Our BMS power® modules are the intelligent solution for minimizing waste heat, preserving valuable resources, and maximizing the energy efficiency of your system. Efficient Energy Use with Integrated Heating and Cooling Performance The BMS power® modules simultaneously provide heating and cooling for a wide range of applications – from air conditioning to commercial refrigeration and sub-zero cooling. They optimally utilize both the heat generated at the condenser and the cold produced at the evaporator. This way, the electrical energy is used twice, maximizing efficiency and avoiding unnecessary waste heat. Perfectly Balanced: Storage and Cooling Towers for Maximum Flexibility Even when heating and cooling demands fluctuate, your system remains highly efficient: additional storage or cooling towers help minimize energy losses and conserve resources. Our experts are happy to advise you on the ideal system expansion. ➡ Check your savings potential now and optimize your application! Professional Calculations and Design for Your System The key to maximum efficiency lies in professional planning and system design. Our experienced specialists analyze not just individual components but the entire system and future usage scenarios – ensuring long-term high efficiency and optimal resource utilization. Our Promise for Your Project: ✅ Holistic planning ✅ Perfectly tailored to your needs ✅ Resource-saving operation ✅ Low investment and operating costs ✅ Compact design with minimal space requirements ✅ Compliance with all standards and regulations ✅ Excellent price-performance ratio ✅ Long service life for minimal total lifecycle costs Engineering & Service – For Maximum Safety and Efficiency As a center of competence for energy efficiency, we support you through all phases of your project – from planning to analyzing existing systems. This ensures your cooling, air conditioning, or heating system operates reliably and cost-effectively. Our Services to Boost Your Efficiency: 🔎 Analysis and evaluation of existing systems 🔎 Refurbishment and investment consulting 🔎 Efficiency checks and operational safety assessments 🔎 Commissioning by our expert technicians or remote telephone support 🔎 Regular operational inspections to reduce costs and extend system life Our engineering service is offered at a fixed daily rate: CHF 1,700 per day plus VAT and expenses. For larger projects, we are happy to provide you with a customized quote. More Safety and Hygiene with Our Fresh Water Technology Rely on our fresh water stations for hygienic and reliable domestic hot water heating. Upon request, we conduct operational inspections to ensure your system runs efficiently and safely. The inspection includes: ✔ Visual inspection ✔ Functional test of the hot water production ✔ Inspection of sensors and actuators ✔ Detailed inspection report Any defects are repaired immediately if necessary. This ensures efficiency, saves long-term costs, and extends the service life of your fresh water station. Conclusion: Invest in Your Energy Efficiency! With our BMS power® modules and comprehensive engineering services, you optimize your energy flows, avoid waste heat, preserve valuable resources, and permanently reduce your operating costs. 👉 Request your consultation now and discover your savings potential!

Duo Werk GmbH in Wilderswil – Your Partner for Timber Construction, Sanitary Systems, Heating, Roofing and Renovations Duo Werk GmbH in Wilderswil stands for high-quality craftsmanship, precise execution and comprehensive construction expertise from a single source. As a reliable service provider in the Bernese Oberland, we offer a wide range of services including timber construction, sanitary installations, heating systems, roofing, renovations, refurbishments, interior finishing and the installation of modern roof windows. Timber Construction – natural, durable, individual Whether new construction, renovation or a stylish extension: our timber construction specialists design and build structures that combine functionality and aesthetics. From carports to complex timber houses – we implement your ideas using stable and sustainable timber construction methods. Sanitary Installations – modern & reliable We install and renovate sanitary systems that offer maximum comfort. From bathroom renovations to complete installations in new buildings, Duo Werk GmbH ensures long-lasting solutions and professional execution. Heating Systems – efficient thermal technology for your home With modern heating systems such as heat pumps, wood heating systems or traditional solutions, we create a pleasant indoor climate. We offer personalised advice on energy efficiency and cost optimisation. Roofing – protection and quality Our roofing experts ensure that your roof withstands all weather conditions. Whether pitched roof, flat roof or complete roof renovation – we work precisely, safely and sustainably. Renovations & Refurbishments – preserving the value of your property From small-scale renovations to complete refurbishments: we modernise buildings professionally, energy-efficiently and with great attention to detail. This increases the value and lifespan of your property. Interior Finishing – creating spaces to feel at home With tailored interior finishing, we create living spaces that match your vision. Whether walls, floors, ceilings or custom-made elements – we implement creative solutions with skill and precision. Roof Windows – light, air and comfort Modern roof windows bring natural light into your attic, improve the indoor climate and enhance overall living comfort. We provide expert advice and take care of the planning and energy-efficient installation. Duo Werk GmbH – Quality, reliability and craftsmanship from the Bernese Oberland As a locally rooted company in Wilderswil, we place great importance on personalised consultation, clean workmanship and durable results. Whether new construction, renovation or repair – we are your reliable partner. Contact us for a non-binding consultation!