SKU: 86062165052

Defro DRX 500HE Recuperator with Enthalpy Heat Exchanger

Sale price$2603.70 Regular price$2893.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Defro DRX 500HE Recuperator with Enthalpy Heat ExchangerDe DRX H ventilatie unit maakt een warmteterugwinning tot 95% mogelijk uit de afgevoerde lucht van het gebouw. Dankzij zorgvuldig geselecteerde EC radiale ventilatoren werkt de unit bijzonder stil. De 50 mm isolatie voorkomt condensatie van waterdamp in de warmteterugwinunit en zorgt voor minimale warmteverliezen. Daarnaast is een 4,3" touchscreen bedieningspaneel standaard in de prijs inbegrepen. De DEFRO AIR DRX 500 HE luchtbehandelingsunits zijn

De DRX H ventilatie-unit maakt een warmteterugwinning tot 95% mogelijk uit de afgevoerde lucht van het gebouw. Dankzij zorgvuldig geselecteerde EC-radiale ventilatoren werkt de unit bijzonder stil.

De 50 mm isolatie voorkomt condensatie van waterdamp in de warmteterugwinunit en zorgt voor minimale warmteverliezen. Daarnaast is een 4,3" touchscreen bedieningspaneel standaard in de prijs inbegrepen.

De DEFRO AIR DRX 500 HE luchtbehandelingsunits zijn uitgerust met het FLOW BALANCING-systeem, dat helpt om verwarmingskosten te verlagen en een constante en gelijkmatige luchtstroom te behouden. Dit systeem stabiliseert automatisch de aangevoerde lucht, waardoor een continu en betrouwbaar luchtdebiet wordt gegarandeerd.

Bovendien beschikt de DEFRO DRX 500 HE warmteterugwinunit over een 100% bypass, die automatisch inschakelt en zich aanpast aan de buitentemperatuur. Hierdoor wordt voortdurend frisse en koele lucht toegevoerd, wat vooral tijdens het zomerseizoen een groot voordeel is.

Kenmerken

luchtdebietbalancering

Binnen het brede aanbod van warmteterugwinunits onderscheiden DEFRO AIR-units zich door het FLOW BALANCING-systeem. Dit systeem is essentieel voor het verlagen van verwarmingskosten en voor het handhaven van een constante en gelijkmatige luchtverdeling.
De luchtstromen worden automatisch in balans gebracht. Het FLOW BALANCING-systeem is standaard geïntegreerd, zonder extra kosten.

Modulerende voorverwarmer

De voorverwarmer biedt extra bescherming tegen bevriezing van de warmtewisselaar.
Het AFC-systeem (ANTI FREEZE CONTROL) werkt samen met een modulerende verwarmer en zorgt voor een stabiele werking onder koude omstandigheden.

100% Bypass

Een 100% bypass garandeert de toevoer van frisse en koele lucht in de zomer, zonder opwarming via de warmtewisselaar.

Stille werking

Onze warmteterugwinunits behoren tot de stilste ventilatiesystemen op de markt, mede dankzij het gebruik van speciale EC-radiale ventilatoren die speciaal zijn ontworpen voor warmteterugwinning.

50 mm isolatie

Dankzij een isolatielaag van 50 mm wordt condensatie van waterdamp in de unit voorkomen en worden warmteverliezen vrijwel volledig geëlimineerd.

Enthalpiewarmtewisselaar ERV*

De membraan van de warmtewisselaar is vervaardigd uit polymeer, waarvan de structuur zorgt voor zowel warmte- als vochtterugwinning.
* Optioneel, tegen meerprijs

Toegang vanaf twee zijden

De units zijn voorzien van inspectieluiken aan beide zijden, waardoor onderhoud en inspectie eenvoudig en snel kunnen worden uitgevoerd. De besturingseenheid is draaibaar en de unit is geschikt voor universele installatie.

Wandmontageconsole

  • Set inbegrepen: 2 stuks


DRX H luchtbehandelingsunit met capaciteiten van 350 m³/u, 450 m³/u en 550 m³/u

Productkenmerken:

  • DRX H luchtbehandelingsunit met capaciteiten van 350 m³/u, 450 m³/u en 550 m³/u

  • Tegenstroom-warmtewisselaar met zeer hoge warmteterugwinning

  • Energiezuinige EC-ventilatoren – zorgen voor lage gebruikskosten, stille werking en betrouwbare prestaties gedurende vele jaren

  • Touchbedieningspaneel inbegrepen in de prijs van de warmteterugwinunit

  • Stille werking dankzij optimaal geselecteerde componenten en hoogwaardige isolatie

  • Modern ontwerp

  • Omkeerbare unit (reversibel)

  • Diverse montagemogelijkheden (staand, wandmontage of hangend)

  • Wandmontagebeugel inbegrepen

  • Antivriessysteem met modulerende voorverwarmer

  • AFC – ANTI FREEZE CONTROL-systeem voor bescherming tegen bevriezing, werkend met een modulerende verwarmer

  • 100% zomerse bypass voor vrije zomerluchtcirculatie

Ventilatie-unit met warmteterugwinning

  • Luchtdebiet (bij 100 Pa): 550 m³/u

  • Max. druk (compressie): 200 Pa

  • Type warmteterugwinningssysteem: Diafragmatisch

  • Warmteterugwinningsefficiëntie: 84,6%

  • Energieverbruik: 18 – 338 W

  • Vermogen voorverwarmer: 1500 W

  • Voeding: 230 V

  • Ventilatorvermogen: 338 W

  • Geluidsvermogensniveau: 47 dB(A)

  • Aansluitdiameter: Ø 200 mm

  • Aansluitsysteem: Horizontaal

  • Gewicht: 65 kg

  • Filterklasse: M-5 / ePM10

  • Uitvoering: Bi-directioneel

  • Aandrijving: Traploze regeling van ventilatorsnelheid

  • Max. interne luchtlekkage: 1,06%

  • Max. externe luchtlekkage: 1,60%

  • JZE-klasse: A

Specificaties

Aansluitingen van de warmteterugwinunit

  • Geplaatst in horizontale positie

Capaciteit (luchtdebiet)

  • DRX 300 H: tot 350 m³/u

  • DRX 400 H: tot 450 m³/u

  • DRX 500 H: tot 550 m³/u

Energie-efficiëntieklasse

  • Klasse A

Regelaar

  • Defro Air

Warmteterugwinningsefficiëntie

  • Tot 95%

Standaarduitrusting

  • Luchtbehandelingsunit uitgerust met:

    • Bedrijfsregelaar voor unitbediening

    • 4,3" kleurendisplay

    • Set wandmontagebeugels

Optionele uitrusting (tegen meerprijs)

  • ST-505 internetcommunicatiemodule (LAN)
    of
    WiFi RS internetcommunicatiemodule

  • CO₂-sensor

  • HR-vochtigheidssensor

  • Mogelijkheid tot plafondmontage:

    • Ophangconsole bevestigd aan de warmteterugwinunit

    • Of plaatsing op een montagebasis voor de warmteterugwinunit

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86062165052

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4.3 ★★★★★
Based on 15 reviews
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Product Reviews
A
Verified Purchase
ahindris
Omaha, US
★★★★★ 5
This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I purchased the DreamyBlue Signature Adjustable Pillow for my husband because he often experiences back discomfort, and many of the pillows we had previously would become flat and lose their support over time. This pillow has exceeded our expectations. It is incredibly soft, comfortable, and comes with extra filling, which allows you to adjust the firmness to your personal preference. We really appreciated having that option. Even after extended use, the pillow has maintained its shape much better than other pillows we've owned. It provides a plush, cozy feel while still offering good support. My husband finds it very comfortable, and it has quickly become his favorite pillow. This is a high-quality, well-designed pillow that combines softness, comfort, and adjustability. I would definitely recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
C
Verified Purchase
Conway Bolt
Charlottesville, US
★★★★★ 5
Finally Found a Pillow Worth Keeping
Size: Queen (Pack of 1)
I genuinely feel like I’ve tried every pillow on the market. At one point, I thought Amazon was going to flag my account because I bought and returned so many pillows trying to find the right one. This is the only pillow that made the cut. The shredded memory foam filling makes a huge difference because the pillow is both soft and supportive, while still being adjustable to fit the way you sleep. It arrives extremely full and plush, and it even comes with an extra bag of fill, which honestly surprised me. I ended up removing about half of the filling to get it exactly how I wanted it. I’m a side/stomach sleeper, which can make finding a good pillow difficult since most are either too thick or too flat. This one was perfect because I could shape it exactly how I sleep. It stays cool throughout the night, has a slightly heavier premium feel, and feels much higher quality than most pillows I’ve tried. Super comfortable, supportive, and customizable. I would absolutely recommend it and would definitely buy it again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 4
A bit expensive
Size: Queen (Pack of 1)
Waited to give a review on this one because I needed several nights before I had any idea if it was as good as everyone says. I've had a real problem finding pillows lately. Either they're too soft to provide support and I wake up with a stiff neck or they're too sturdy and I wake up with a stiff neck. Contour pillows have worked best for me, but they fall under the category of too sturdy. I also toss and turn too much at night, which means I always end up in an awkward position with contour pillows. So I took a chance on an obscenely expensive pillow, and yes, that is the reason for one less star. I'd happily pay $70 for a pillow I thought was amazing and comfortable and perfect, but this one wasn't quite it. It IS comfortable. I have slept on it for a month now without it making my neck stiff, so it does actually provide a good balance between soft and sturdy. They make it easy to stuff the pillow to your preferred fluffiness and even provide extra stuffing if you need it, which adds to the degree of comfort. While the pillow does provide good neck support, I toss and turn a bit trying to find a comfortable position when I first try to sleep. The stuffing within the pillow moves around at night, most notably shifting to the side and the pillow is notably flatter now than when I first purchased it. You can fluff it out, similarly to a down pillow, but it doesn't seem to retain its shape on its own. In some ways, that's good because what it does instead is try to retain a shape that fits you. So yes, this is a really good pillow. One of the better ones you can buy. But it's really expensive for a pillow.
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Reviewed in the United States on May 13, 2026
A
Verified Purchase
Amber Teele
Natrona Heights, US
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work. Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
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Reviewed in the United States on June 6, 2026
D
Verified Purchase
Dana K.
Port Orchard, US
★★★★★ 5
I highly recommend this pillow, it’s great for someone with neck or back problems.
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I absolutely love this pillow! When it says it’s adjustable it definitely means that. When you first get it, it’s hard to believe that it’s going to be anything but put it in the dryer for a few minutes and it becomes so large. You will definitely have to remove some of the stuffing unless you like a really large fluffy pillow. The stuffing is high-quality and once it has been put into the dryer it becomes a fibrous type material that can be fluffed over and over and go back to the same size. It seems to be a high-quality cover on the outer portion and is thick and has a slight cooling affect. It has a separate cover on the inner portion covering the foam stuffing. I ordered this because I have neck problems and it has been super comfortable for me because I’m able to adjust it multiple times depending on my needs for the particular night when I lay down. Having the extra stuffing means that if the pillow does happen to go flat I can always add the extra that I took out when I received it. It did have a slight odor when it first came, but after putting it in the dryer, it went away immediately. I do think that’s only due to the plastic that it’s shipped in not anything with the pillow. I think this pillow is well worth it price and I would highly recommend it for anyone that is a side or back sleeper or has any type of neck problems.
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Reviewed in the United States on February 3, 2026

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