HVAC Technology for the Systems of the Future

Heating and cooling applications account for more than 55 % of total energy consumption in buildings. Intelligent automation across building systems is the only way to efficiently take advantage of the energy used in a functional building. An intelligent automation system allows measurement data from the HVAC systems to be analyzed via fast and secure communication channels for resource-efficient, economical control.

Your Benefits:

Twice the cost savings: Price/performance ratio in procurement, lower ongoing operating costs
Worldwide approvals
Software for ease of use
Ready-to-use programs (macros)
Expand or modify system at any time

Heating, Ventilation and Air-Conditioning

Primary Systems Used Economically

As resources become scarcer, the energy transformation leads directly to the basement. Products from WAGO allow you to meet the requires for economical HVAC component control.

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Energy Efficiency Classes per ISO 52120

International standard ISO 52120 ("Energy performance of buildings – Contribution of building automation, controls and building management") categorizes building automation and control devices into four energy efficiency classes from A to D. WAGO Building Ecosystem allows you to meet important requirements for compliance with energy efficiency class A.

Products for Control, Operation and Monitoring

WAGO I/O System: Seamlessly regulates, controls and monitors all HVAC components in all building systems.
WAGO’s control technology solutions can be integrated using open communication standards
Operation, Monitoring, Diagnostics with the WAGO Touch Panels 600

Power Supplies, Switches, Protective Devices and Signal Conditioners

Efficient power supplies from WAGO for a reliable, monitored current flow via electronic fuses for secure operation
Relay and optocoupler modules for safe switching of loads in the range from 1 mA to 16 A
Conversion to standard signal types with our signal conditioners

Configuration and Parameterization Solutions

Software for HVAC applications:

Intuitive and user-friendly
Includes configurations such as the BACnet Configurator
Libraries of function blocks specifically geared toward building automation

Macros for TRIC I&C Software

Using ready-made solutions – instead of customizing standard HVAC systems over and over – significantly increases reliability. All components are compatible with each other and have been extensively manufacturer-tested for functionality. This results in the generation of items such as service specifications and parts lists, as well as cable and data point lists that serve many purposes, including preparing quotes. In addition to all of these value-added functions and project items, TRIC also provides the GAEB text for tendering construction services.

HVAC System Macros – Parameter Setting, Not Programming

Your benefits with WAGO's HVAC application macros:

Ready-to-use applications
Economize system commissioning
Reuse standardized solutions
Customize via open source macros
No extensive programming required

HVAC Technology in Use

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12/3/2025

30 Years of WAGO Automation – Interview with Tom Roca

In 1995, WAGO set a milestone in automation technology upon introducing a modular, fieldbus-independent I/O system. What began with a small team in Minden has grown into a global provider of integrated automation solutions. To celebrate the anniversary, Tom Roca, Vice President of the Automation Technology Division, shares insights on key developments, what makes WAGO Automation unique, and the outlook for the decades ahead.

Topics

8/18/2025

WAGO Device Sphere

WAGO’s Device Management solution allows for centralized management, precise configuration and seamless commissioning of multiple controllers – all while upholding the highest security standards.

Customer application

6/21/2024

The WAGO Automation Gateway makes it possible to intelligently retrofit heat generators from Viessmann

Efficiency is of primary importance in the building automation world. Seamless integration of different systems allows building operators to optimize resources and maximize user comfort. This also includes linking the heating technology to the management and control device.

Viessmann, one of the world’s leading manufacturers of heating and air-conditioning solutions, would also like to offer this possibility to its customers. This requires a straightforward and retrofittable solution, which enables communication between the devices and the management level in building automation systems. In search of a reliable partner for this project, Viessmann found WAGO, whose diversity and open communication systems impressed the HVAC specialists. A WAGO PFC200 was used as a gateway during this cooperation.

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