SKU: 11030587313

Defro Kruisstroom- en tegenstroom warmtewisselaar HRV 300

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Description

Defro Kruisstroom- en tegenstroom warmtewisselaar HRV 300De HRV 300 kruisstroom tegenstroomwarmtewisselaar is ontworpen voor gebruik in Defro Air warmteterugwinningsunits en combineert een hoge warmteterugwinning met uitstekende bedrijfszekerheid. Deze warmtewisselaar wordt toegepast in zowel Defro DRX als Defro DRX Opti ventilatie units. Kruisstroom tegenstroomwarmtewisselaar Bij dit type warmtewisselaar zijn de toevoer en afvoerluchtkamers parallel aan elkaar geplaatst, waarbij de luchtstromen grotendeels

De HRV 300 kruisstroom-/tegenstroomwarmtewisselaar is ontworpen voor gebruik in Defro Air warmteterugwinningsunits en combineert een hoge warmteterugwinning met uitstekende bedrijfszekerheid. Deze warmtewisselaar wordt toegepast in zowel Defro DRX als Defro DRX Opti ventilatie-units.

Kruisstroom-/tegenstroomwarmtewisselaar

Bij dit type warmtewisselaar zijn de toevoer- en afvoerluchtkamers parallel aan elkaar geplaatst, waarbij de luchtstromen grotendeels in tegengestelde richting bewegen. Hierdoor wordt de contacttijd tussen de luchtstromen verlengd, wat resulteert in een zeer hoge warmteterugwinning tot wel 95%.

Tegenstroomwarmtewisselaars zijn bovendien aanzienlijk beter bestand tegen vorst dan traditionele kruisstroomwarmtewisselaars. Om deze reden worden ze veelvuldig toegepast in residentiële woningen, met name in koudere klimaatzones zoals Polen.

Voordelen van de HRV-warmtewisselaar

  • Zeer hoge warmteterugwinning

  • Reinigbaar met water, eenvoudig onderhoud

  • Lange levensduur met behoud van uitstekende rendementen

  • Geen overdracht van verontreinigingen tussen afvoer- en toevoerlucht

Compatibele modellen

Geschikt voor de volgende Defro Air warmteterugwinningsunits:

Defro DRX

  • DRX 300V / 400V / 500V

  • DRX 300H / 400H / 500H

Defro DRX Opti

  • DRX Opti 300V / 400V / 500V

  • DRX Opti 300H / 400H / 500H

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: 11030587313

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Amazon Customer
Lake Worth, US
★★★★★ 5
Great all around sunscreen
Size: 2.12 Ounce (Pack of 1)
Love this product. I have dry skin and this is emollient but not greasy. Floats over my fave and feels just right while softening my fine lines. Light fragrance that’s not too much. I definitely recommend this for all skin types.
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Reviewed in the United States on April 12, 2026
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Verified Purchase
Zenia L
Bozeman, US
★★★★★ 1
Itchy, red rash
Size: 2.12 Ounce (Pack of 1)
I suspect that they are lying about the ingredients in this product. I have never reacted to any skincare products except for chemical sunscreens. This product claims to be a mineral based sunscreen but I had a terrible reaction to it. I have an itchy, red rash all over my face and arms that's been taking days to improve. I can't help but wonder if they are not disclosing all of the components of this product. I will be returning this product and requesting a refund.
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Reviewed in the United States on April 26, 2026
M
Verified Purchase
M. W.
Cuba, US
★★★★★ 5
It really worked for me
I'm a cancer survivor am 56 years old, can't use fragrances or harsh chemicals and had a bad rash on my face for a long time. No medication worked. Tallow and Honey balm cleared my rash that was all over my face. It was very depressing because for a while I could not go out. Right now, as long as they don't change the formula and it continues to works I will be a repeat customer. I find the smell and texture great, it does not interfere with my allergies etc. I would reccomend it. I tried it first on a small section for about a week , then since I had no bad reactions I use it all over face. Morning and night. It is a great product, it has worked for me and I pray it works for you all as well. Good luck!!! Blessings and prayers.
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Reviewed in the United States on May 31, 2026
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Sonia Mona
Phoenix, US
★★★★★ 5
Found the solution to my rashes
This cream is the best for skin rashes or dryness. It’s so easy to apply and your skin feels nourished immediately after applying it. It’s fragrance is gentle and not strong at all. It has helped my skin recover from the multiple rashes I had. I highly recommend it. It’s so gentle that can be used on a baby.
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Reviewed in the United States on June 4, 2026
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Amazon Customer
Houston, US
★★★★★ 5
It’s working !
I’ve decided to try beef tallow after seeing so much hype about its benefits. Well iIt does make your skin so soft . I already see the difference in my skin especially the improvement in my neck . Note this product has a thick texture similar to Vaseline so I use it at night.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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