AirExchange® WTW-950HC
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AirExchange WTW-950HC

9 reviews
Rating 4.6 out of 5

 €7999,- incl. VAT 

In stock

With the AirExchange® WTW-950HC your home or office space always has the right temperature! By combining the latest technology and powerful capacity, this system can ventilate, clean, cool and heat your space very quickly and cost-efficiently (energy class A+). 

In addition, the device can extract up to 61.5 liters of moisture per day from the room with the dehumidification mode. The built-in HEPA (H14) and carbon filters remove (ultra) fine dust, pollen, allergens, viruses, bacteria, pathogens, odors, gases and chemical compounds from the polluted ambient air with an effectiveness of more than 99.995%.

The device is equipped with a clear, touch-control control panel, with which you can easily operate the device. In addition, you can easily operate the device remotely with the remote control or with our handy application, available via Google Play and in the App Store.

The system is easy to install and works without an outdoor unit. The WTW-950HC has a ventilation capacity of up to 950m³/hour and is therefore suitable for rooms up to 265m² (according to the building code ventilation NEN 1087).

  • Delivery within 1-2 business days

Powerful balanced ventilation

The AirExchange® WTW-950HC uses two powerful centrifugal turbine motors, which can supply and extract up to 950m³/h of air flow. 

Lightning fast cooling

With the integrated heat pump technology, you can cool rooms quickly and efficiently. Thanks to the innovative and powerful performance, even the warmest rooms will be refreshingly cool in no time. Create a comfortable and cool environment in no time, while ventilating.

Efficient heating

With this system you can not only cool, but also heat energy-efficiently. With a COP of 6.38, the system ensures that even the coldest rooms are heated efficiently, so that you can enjoy a pleasantly warm room in the cold winter months!

Powerful dehumidification mode

With the handy dehumidification function you can effectively tackle damp rooms. With this function enabled, the system removes excess moisture from the air, lowering the humidity in the room. Ideal for rooms with mold or moisture problems.

Effective cleaning

Thanks to the built-in HEPA H14 and carbon filter with activated carbon, (ultra)fine dust, pollen, viruses, fungi, gases, odours and harmful vapours are effectively cleaned. The supplied outside air is therefore more than 99.995% clean and people with asthma and/or hay fever notice this immediately.

Intelligent SMART Mode

The temperature in the room can be read on the touch panel display and is constantly measured by the built-in temperature sensors. The program is automatically adjusted to keep the desired temperature constant.

Energy efficient performance

This system can cool and heat much more efficiently than stoves, radiators or other systems that work on gas, thanks to the combination of cross-filter and heat pump technology. By efficiently heating the air, you also save a lot on your energy bill. This means that this device will pay for itself very quickly!

Easy to install

With the help of the included instructions and templates, the device can be installed in no time. Drill the holes in the wall, mount the existing ventilation ducts (if already present), connect the condensation drain and the system is ready for use!

No outdoor unit required

Ugly, large cabinets on the inside and outside wall are a thing of the past, because the system only needs two outside grilles for the supply and exhaust of air. With this system you opt for a stylish and elegant look!

Convenient application

With our handy smartphone application you can read measured values and control your device remotely. Stay informed anytime, anywhere and control the device even when you are not at home!

Advanced air quality sensor

The system can be connected to one or more (optional) air quality sensors that measure the current CO2 level, humidity, particulate matter (PM2.5), temperature and TVOC level in the indoor space several times per second. Based on these measurements, the system can automatically adjust the ventilation program accordingly.

ZigBee-ready

The system has a ZigBee connection, which allows the device to be easily integrated into the Smart Home plan.

Silent operation

The days of large, noisy appliances in the home are over! The airflow of the AirExchange® WTW-950HC is exceptionally quiet and the system produces only 28-46.0dB(A) as standard. 

Automatic defrost cycle

When it is cold outside and the indoor space is actively heated, the lower part of the heat exchanger will slowly freeze. With the built-in defrost cycle, the system will automatically defrost the heat exchanger so that it can continue to heat the room optimally.

Certified systems

Safety is our top priority. That is why our systems have been extensively tested by independent, accredited test institutes and meet the strictest requirements and standards in the field of product safety.

Durable materials

The AirExchange® WTW-950HC and all components are made of durable materials that will last for years. The steel housing gives the system a robust and impact-resistant finish.

General Information

Brand: AirExchange®
Fashion model: WTW-950HC
Article no.: 2025-WTW-950HC
EAN: 6152426079086

Properties

Color: Black
Functions: Ventilate, cool, heat, dehumidify, clean
Air purifying function: Yes, (ultra)fine dust, pollen, allergens, viruses, bacteria, odors, gases, vapors and TVOCs.
Operating method: Touch control (wall) control panel, wired (5m)
Application: Yes
WiFi function: Yes
Amount of fan speeds: 10
Timer function: Yes
Auto night mode: Yes
Operating schedule: Yes, adjustable via the application
Manual operation: Yes
Automatic SMART mode: Yes
Standard warranty: 24 months

Technical specifications

Maximum ventilation flow rate: 950m³/h
Effective ventilation range: 265m² (662.5m³) according to NEN 1087
Thermal efficiency (cross filter): 76,9%
Power consumption during ventilation: 45-788W
Static pressure: 100Pa
Maximum cooling capacity: 30,000btu/h
Power consumption while cooling (max): 1497W
Maximum cooling output: 8801W
Cooling Performance Efficiency (EER): 5.88 (very high efficiency)
Refrigerant type: R32 (660g)
Maximum heating capacity: 31,100btu/h
Power consumption while heating (max): 1427W
Maximum heating output: 9110W
Heating efficiency (COP): 6.38 (very high efficiency)
Operating temperature: -15°C ~ 50°C
Maximum air displacement (cooling and heating): 950m³/h
Maximum dehumidification capacity: 61.5L/24h
Voltage: 220 - 240V
Filter Types: Pre-filter, HEPA H14, Carbon filter with activated carbon
Connection diameter air inlets and outlets: 250mm
Connection height of air inlets and outlets: 40mm
Average noise level: 28-46.0 dB(A)
Connection of water drains: 1/2'' (2x)
Bypass function: Yes, switches automatically under similar outside temperature conditions
Energy label: A+

Dimensions, weight and installation

Product dimensions: 74.0 x 109.0 x 113.0cm
Base height product (for drainage outlet): 61.5mm
Product weight: 195kg
Dimensions packaging: 80 x 110 x 115cm
Weight packaged product: 215kg

Installation service WTW-950HC

From €425,- incl. VAT 

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Contact us for a customized quote

Air quality sensor

€189,- incl. VAT 

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WTW-950HC Filter set

€189,- incl. VAT 

In stock

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Aluminum Outdoor Grilles Ø250mm (set)

€179,- incl. VAT 

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Premium – 5 years warranty extension

€225,- incl. VAT 

Directly applicable

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User Manual

5-in-1 multifunctional ventilation system

✓ Ventilate
This system provides optimum ventilation in every room. Connect the device to (the existing) ductwork and enjoy completely clean outside air.

✓  Cooling
Thanks to the high cooling capacity of 8.8kW (30,000btu/h) even the warmest rooms become wonderfully cool. And this with a maximum power consumption of only 1.5 kWh.

✓  Heating
The AirExchange® WTW-950HC has a heating capacity of 9.1kW (31,100btu/h) with a maximum power consumption of only 1.43 kWh. 

✓  Dehumidifying
With a dehumidification capacity of up to 61.5 litres per day, the system is ideal for use in areas with mould or moisture problems.

✓  Cleaning
The AirExchange® WTW-950HC is equipped with a medical grade filter combination that effectively cleans the room of (ultra)fine dust, pollen, odours and harmful fumes.

Energiezuinig alle seizoenen door!​

De AirExchange® WTW-620HC wordt het kloppende hart van uw woning of kantoor. Dankzij de geïntegreerde warmtepomptechnologie kunt u het hele jaar door genieten van een optimaal binnenklimaat, ongeacht de buitentemperatuur.

Het systeem creëert binnen no-time een gezonde, comfortabele leefomgeving die volledig is afgestemd op uw wensen en behoeften.

Neem contact op voor meer informatie

Do you already have an ERV-system at home?

Simply connect the WTW-950HC to the existing ventilation.

Do you already have an ERV-system at home?

Simply connect the WTW 620-HC to the existing ventilation.

Eliminate harmful particles

The HEPA filter in the WTW-950HC with medical H14 class removes more than 99.995% of particles with a size of 0.3μm and even captures ultra-fine particles smaller than 0.01μm. Odors, gases and vapors are eliminated by the carbon filter with activated carbon.

Viruses 0.12μm

eg SARS-CoV-2 / H1N1

Bacteria 1μm

eg S. Aureus

Pollen 10-100μm

eg Grass pollen

Fungi 1-30μm

eg S. Chartarum

(ultra)fine dust 0.3-100μm

eg Soot particles

Volatile Compounds 0.05μm

eg Formaldehyde

Stylish finish
without outdoor unit

Our system works with only two outlets for air supply and exhaust.

You are always in control with our convenient application

With our handy app you can read and operate your AirExchange® WTW-950HC anytime and anywhere. Whether you are at home or at work, you are always in control!

Come home to the perfect temperature? Simply set a work schedule so the ventilation system knows exactly when to start.

The application is available for free for both iOS and Android devices.

Or use the convenient wall control panel!

This bright, touchscreen control panel lets you easily set the temperature and fan speed, lock the system, or turn your AirExchange® WTW-950HC on and off.

Maximum safety guaranteed

Safety is our top priority. That is why our systems have been extensively tested by independent, accredited test institutes and live up to to the strictest requirements and standards in the field of product safety and the release of harmful by-products.

Are you curious about the official test reports? Please contact us.

Order your AirExchange WTW-950HC now

This all-in-one ventilation system guarantees a healthy, well-ventilated and comfortable living and working environment.
The WTW-620HC ensures the perfect temperature and is very energy efficient.

Breathe a sigh of relief, because the air couldn't be cleaner!

Yes! I want this system!

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Installation service WTW-950HC

3 reviews
Rating 5 out of 5

Our professional installers ensure fast and seamless integration of the ventilation system in your home or office.

From €425,- incl. VAT

Plan it now!

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AirExchange WTW-950HC Filter Set

0 reviews
Rating 0 out of 5

Replacement filter set for the AirExchange® WTW-950HC. Including HEPA H14 filter and carbon filter.

€189,- incl. VAT

In stock

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Aluminum Outdoor Grilles Ø250mm (set)

1 review
Rating 5 out of 5

These robust, aluminium outdoor grilles are the perfect finishing touch to your AirExchange® system. Available in black, white, silver and your own RAL colour.

€179,- incl. VAT

In stock

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Experiences of other customers

Customers rate this product with a 4.6!

Rating 4.6 out of 5
Patrick H.
Patrick H.
I recently received the WTW-350HC. It's an impressive unit with many features. I worked with Techisch Bureau Frank Bouwman to develop the ventilation plan and installed it myself. It ventilates well, and the cooling and heating work perfectly. Although a bit more capacity would have been even better. All in all, it's perfect.
Dirk v. T.
Dirk v. T.
We've had the unit for almost a year now and have seen a saving of €73% on our gas bills. Combined with the solar panels, we're convinced this is a great way to heat (and cool). The service is also excellent!
Jeroen D.
Jeroen D.
Since we got the WTW-950HC, we hardly ever need to turn on the heating. It stays wonderfully cool, even in summer. AirExchange recommended the larger model for our 110m² home. We don't regret it!
Hans v. K.
Hans v. K.
I had the 620HC installed by AirExchange. That proved a bit tricky due to the concrete walls, but it worked out in the end. It heats and cools perfectly. On very cold days, I do have to stoke the fireplace a bit.
Casper v. L.
Casper v. L.
A noticeable difference in the air. The filters already make it feel fresher. Although the price is a bit high.
Etienne E.
Etienne E.
Cooling, heating, ventilation, dehumidification, and cleaning all in one. It seemed too good to be true. After a short discussion, we purchased the WTW-620HC and installed it in our vacation home in wooded Belgium. My wife no longer suffers from hay fever, and the temperature remains consistently nice and constant.
Jordy A.
Jordy A.
Heated moderately. According to AirExchange, the duct diameter was too small, meaning the unit couldn't heat the room properly. We did notice a saving on gas costs.
Mandy C.
Mandy C.
We are very satisfied with our HRV. The operation is a bit complex, though.
Cor G.
Cor G.
Nice system, but quite heavy. That's probably due to the technology inside. It's not silent, but it gets a temperature of 13 degrees Celsius, which is fine for us.

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