Vaillant is launching a comprehensive range of heat pump products and services this year. (Photo: © Vaillant)
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April 2026
In addition to new generations of appliances for single-family and multi-family homes, Vaillant is focusing primarily on expanded service and digital offerings for the skilled trades.
During the year 2026, Vaillant different new air/water and, for the first time, indoor installed brine/water heat pumps on the market. According to the company, all models work with the natural refrigerant R290 and are designed for high flow temperatures. This is "a crucial factor for the Use in existing buildings".
The new devices include, among others... aroTherm pro, a compact air/water heat pump for new construction and modernization. It is suitable for radiator operation thanks to flow temperatures up to 65 degrees. The aroTherm perform is available in 15 and 20 kilowatt hours suitable for larger single-family homes and multi-family homes with a focus on low noise emissions.
With the new brine/water heat pumps geocompact exclusive and geo Therm exclusive The company provides solutions for the indoor installation on the market. Thanks to a patented safety concept, these do not require any external air ducting, it is said.
The portfolio is complemented by revised system components such as the hydraulic tower. Unitower, which is intended to improve installation and efficiency. According to the manufacturer, the systems with optimized hydraulics achieve a Scop of up to 3,7.
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Vaillant clearly positions heat pumps "as most economical heating solution for a large proportion of the buildings." Crucially, this involves not only the technology, but also intelligent system integration and digital operation.
Optional warranty extensions and the requirement of an internet connection would also show: Networked operation is increasingly becoming the standard.Four out of five systems sold since 2025 are already connected online.
Vaillant is expanding its product range in parallel with its product range. service offering clearly. The goal is to support specialist companies in Planning, sales and operation of heat pumps to relieve the burden. The core element is the Project Portal, which bundles several planning tools. Project data only needs to be entered once and can be used across different applications. According to Vaillant, this allows companies to save up to Save 45 minutes per planning process.
The service offering is complemented by targeted marketing support (events, trade fair concepts, templates for web and social media), sales training, and digital services for remote monitoring and plant optimization. About the service "myVaillant Pro" Specialist technicians can remotely monitor systems, adjust parameters, and detect malfunctions early. This reduces on-site service calls and increases efficiency. Efficiency in day-to-day business.
With the digital services "Optimization Plus" and "EnergyPlus" Vaillant also focuses on the ongoing operation of the systems. While OptimizationPLUS automatically improves efficiency, EnergyPLUS utilizes either self-generated PV power or favorable electricity tariffs.
According to the manufacturer, these tools allow you to... Save up to 15 percent on energy consumption and additionally Reduce electricity costs by up to ten percentThis also opens up new business models around monitoring, optimization and long-term customer support.
With the new Electronics platform “iQconnect” Vaillant integrates control systems, sensors, and software into a single system. The platform is used in several new models and is designed to simplify installation and diagnostics.
For user guidance and design, both the platform and the aroTherm perform were developed using the iF Design Award .
Source: Vaillant
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