RIOVENT Installation Technology

WTW unit

WTW Unit: For an energy-efficient and healthy indoor climate

A heat recovery unit (HRV) is an excellent system for improving the air quality in your home or business, while simultaneously ensuring an energy-efficient and comfortable indoor climate. This system recycles the heat from the exhaust air and uses it to heat the incoming fresh air. This allows you to enjoy a constant flow of fresh air year-round, without wasting energy unnecessarily. At Riovent Installation Technology, we offer professional HRV solutions that perfectly match the needs of your home or business.

What is a WTW Unit and how does it work?

A heat recovery unit is a ventilation system that not only refreshes the air in your home but also recovers the heat removed from it. Warm, moist air from, for example, kitchens or bathrooms is drawn into the unit, where the heat is transferred to the incoming fresh air. This heats the fresh air without using any additional energy for heating. This system significantly reduces your energy costs, as the reuse of heat reduces your heating needs.

WTW Unit

Why choose a WTW Unit?

By recovering heat from exhaust air, you save on heating costs. This makes the HRV unit one of the most energy-efficient ventilation and air heating systems for homes and commercial buildings.

The HRV unit provides a constant supply of fresh air, improving the air quality in your home or office. The system reduces the risk of mold growth and other moisture problems that can occur in poorly ventilated spaces.

Because the air is heated using the heat from the exhaust air, the indoor climate remains pleasant, even during the colder months. It ensures that the home remains well-ventilated, without you having to worry about cold or drafts.

Using a heat recovery unit is a sustainable choice that helps reduce the ecological footprint of your home or business premises. By using less energy for heating, you reduce your energy consumption and contribute to a more sustainable living environment.

How does the WTW Unit installation process work?

Installing a heat recovery unit is a specialized task that requires precision and expertise. At Riovent Installation Technology, we thoroughly evaluate your home or business premises to select the best system for your needs. The process consists of the following steps:

We begin with a free consultation where we discuss your needs and the characteristics of your home or business premises. We consider the space, the number of occupants, and your ventilation needs to recommend the ideal system for you.

After analyzing your situation, we'll provide you with a customized quote. The quote will describe the chosen system, including installation costs and any maintenance agreements.

After you approve the quote, we'll schedule the installation. Our experienced technicians will ensure the unit is installed and adjusted correctly, ensuring optimal system performance. Installation will be carried out with minimal disruption, allowing you to quickly enjoy the benefits of your HRV unit.

To maintain the performance of your HRV unit, we offer aftercare and periodic maintenance. This ensures the unit continues to operate efficiently and maintains the air quality in your home or office. Regular maintenance also extends the unit's lifespan.

Frequently asked questions about WTW units

Do you have questions about the use and benefits of a heat recovery unit? Below, we answer the most frequently asked questions to help you better understand what a heat recovery system can do for you.

A heat recovery unit not only provides ventilation but also recovers heat from the exhaust air. This makes it more energy-efficient than regular ventilation, which only supplies fresh air without recovering the heat.

Yes, a heat recovery unit can be installed in both new and existing homes. Our experts ensure the system is optimally tailored to your home, regardless of its size or type.

The main benefits are energy efficiency and improved air quality. A heat recovery unit saves energy by recovering heat, while also providing a constant supply of fresh air and preventing mold growth.

It's recommended to have your HRV unit serviced annually. This ensures the system continues to operate efficiently and that the air quality in your home is always optimal.

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PARTNERS

We work together with

Riovent works exclusively with top-quality brands like Intergas, Remeha, Nefit, and Vaillant. Do you have any questions or would you like to learn more about our products and services? Feel free to contact us; we're happy to help!

Riovent - Intergas
Riovent - Remeha
Nefit - RioVent
Riovent - Vaillant
Riovent - Brink
Riovent - Itho Daalderop
Riovent - Zehnder

GOOGLE REVIEWS

What do customers say about Riovent?

Curious about customer experiences with Riovent? Discover what others think of our service and why they chose us. Read their stories and reviews here!

5.0
Read our 111 reviews
google

Very happy with the work they did in our apartment. They completely renovated our bathroom and also took care of walls, plastering, painting, tiles, radiators, and ventilation. Everything was done with great attention to detail and finished faster than expected. The prices were fair and clear. The team was friendly, professional, and very expat friendly, which made communication easy. We are really pleased with the final result and would definitely recommend them.

Florin Machedon January 20, 2026
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I received quick and very friendly help from Sam, who explained to me step by step how everything works.

Marchje January 16, 2026

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