DOGU HVAC took part once again in ISH Frankfurt Exhibition 2025, one of the most prestigious international trade fairs in the HVAC sector, held between March 17–21, 2025 in Frankfurt, Germany. Drawing significant global attention, the fair provided an excellent platform for DOGU HVAC to showcase its innovative products. Throughout the exhibition, numerous visitors had the opportunity to closely examine the solutions displayed at the DOGU HVAC booth.
One of the most notable innovations presented at the fair was the launch of the HOME HW Heat Recovery Unit (Heat Pump) with Hot Water. Manufactured for the first time in Türkiye by DOGU HVAC, this unit delivers high-efficiency fresh air ventilation for residential areas up to 100 m², thanks to its integrated heat pump. It also features a 200-liter tank, capable of meeting the domestic hot water needs of a family of 4–5. The unit, which operates with eco-friendly R290 (Propane), refrigerant with low Global Warming Potential (GWP), attracted great interest for its environmentally conscious design and compliance with European standards
In addition to the HOME HW Heat Recovery Unit (Heat Pump) with Hot Water, residential heat recovery units such as units such EPP HOME, made from recyclable expanded polypropylene and also galvanised steel cased standard HOME, HOME Ceiling all compliant with ErP 2018 regulations—were also on display. These energy-efficient and eco-friendly units stand out by improving indoor air quality while ensuring significant energy savings.
Another highlight was the CFHR-U Universal Type Counterflow Heat Recovery Unit, which drew attention with its **three different mounting configurations, low noise levels, and high energy efficiency . This device not only provides fresh air to the indoor environment but also exhausts polluted air and recovers up to 94% of the heat energy from the outgoing air.
DOGU HVAC also introduced the Classmate School Type Heat Recovery Unit, which can ventilate indoor air efficiently without the need for duct connection, thanks to its built-in extraction grille and specially designed air diffuser. Offering high energy efficiency, the unit provides a practical solution not only for classrooms but also for retirement homes and office spaces.
Furthermore, the **RTER Rotary Heat/Energy Recovery Unit certified by Eurovent and compliant with ErP 2018, as well as the FHR-T Counter Flow Heat Recovery Unit (Vertical Type), received positive feedback from visitors. Another popular product was the new-generation AHU (Air Handling Unit) , specially manufactured for the fair, with 3000 m³/h DX capacity, equipped with SIEMENS automation infrastructure, and certified by Eurovent.
By participating in ISH Frankfurt Exhibition 2025, DOGU HVAC successfully showcased the strength of Turkish engineering on an international stage, combining sustainable and innovative solutions. The company’s residential and energy recovery product ranges received high praise, especially for offering remote monitoring and control via the IOT panel, enabling enhanced energy efficiency and improved indoor air quality in accordance with European standards.
