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        HVAC products

        HVAC products to create perfect places

        From valves and actuators to sensors and thermostats: All of our products fulfill the highest quality standards. Energy efficiency, easy handling and long lifecycles are among the essential features of every single one of our products. And open communication standards like KNX and BACnet enhance compatibility and easily allow for seamless integration into building automation and control systems – this is how perfect places become a reality.   Our portfolio offers you all the products you need from just one source. You benefit from consistent installation processes and easy engineering for every single product. Plus, you'll receive support anywhere and anytime, with tools and apps designed to make your work as simple as possible – so you can focus on creating perfect places for your customers.

        Room thermostat family

        Room thermostats

        Control accuracy, open communication standards and energy efficiency class A: Our thermostat portfolio offers all the right products to turn every room into a perfect place.

        Sensor family

        Sensors

        The Symaro sensors offer precise measurements for room and duct applications throughout the entire lifecycle.

        Valve and actuator family

        Valves and actuators

        With Acvatix valves and actuators fulfill any control and hydronic requirement associated with the generation, distribution and consumption of heating and cooling.

        Damper actuator family

        Damper actuators

        With OpenAir damper actuators you'll benefit from a wide selection of positioning forces, control signals, communication standards and add-on options.

        Variable speed drive family

        Variable speed drives

        The G120P variable speed drives provide a number of strategies for controlling fans and pumps that can achieve up to 60% energy savings compared to conventional control methods.

        Meter family

        Meters

        A precise acquisition and allocation of the energy consumption of heating, cooling and radiators is not a problem in office buildings and residential areas with our meters.

        Tailored for OEMs

        OEM portfolio

        HVAC control products and systems for original equipment manufacturers (OEM) – tailored solutions developed in cooperation with our customers.

        Ingenuity for life creates perfect places – thanks to perfect interaction of all components

        Siemens building automation and control systems components work together perfectly

        At Lake Lucerne in central Switzerland, the lake water is used as an eco-friendly energy source for the HVAC system of Bürgenstock Resort, Switzerland's largest hotel complex. Around 300 cubic metres of water are pumped onto the mountain hourly for heating and cooling. Numerous Siemens products have been installed for building management on the mountain. A total of 60 control cabinets with about 10,000 data points are now situated in the resort's twenty buildings. Siemens building automation ensures highly efficient and intuitive HVAC operation – with demand-driven power supply and distribution, decentralized automation stations, perfectly coordinated ventilation and seamless recording and visualisation of all resort data.

        What's more!

        Support for your day-to-day tasks

        We offer more than just products. Siemens actively supports every phase of your project.

        The tool to facilitate daily work

        The HIT Portal makes your search for the right products for designing HVAC plants easier and less time-consuming. This simple and intelligent tool will guide you through an intuitive sequence of steps: You can select and document any HVAC control device as an individual product or through a system configuration. Using its library of over 400 preconfigured HVAC applications for standard controllers, HIT will provide you with a comprehensive specification: This typically includes a plant diagram, list of material, technical documentation for each device, as well as pricing.

        A strong partner at your side

        Find or become a certified Siemens Solution Partner: Our partners are system experts offering tailored services for projects of all sizes and levels of complexity.

        Overall interoperability with a comprehensive portfolio

        Ensuring the perfect room climate for building users and keeping people and assets safe while minimizing the cost and energy used for building automation: Our comprehensive portfolio offers the right solution for any requirement, from field devices and room operator units to fire safety systems.

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        Related links

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        Building automation and control systems

        Learn more about our building automation and control systems
        Energy efficiency in buildings

        Energy efficiency

        Find the balance between comfort, building performance and sustainability

        Solution Partner

        Our partners are system experts, offering tailored services for projects of all sizes and complexity levels.

        Consultants

        Information tailored to consulting engineers and technical designers of building technology.
        BIM the holistic process

        BIM

        Digitally supported process for planning, constructing and operating buildings
        References worldwide

        References

        Explore Building Technologies projects all over the world