SKU: 54600521908

Nexus CQS 800L/1 Multi Energie Opslagvat

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Description

Nexus CQS 800L/1 Multi Energie OpslagvatCQT 500 Liter Buffertank met 3 Warmtewisselaars De CQT 500 liter buffertank met drie gentegreerde warmtewisselaars is een uiterst flexibele en efficinte oplossing voor de opslag en directe productie van warm tapwater in installaties met meerdere warmtebronnen. Deze buffertank is speciaal ontworpen voor complexe verwarmingssystemen waarin bijvoorbeeld warmtepompen, zonnecollectoren, cv ketels en biomassaketels gecombineerd worden. De eerste

CQT 500 Liter Buffertank met 3 Warmtewisselaars

De CQT 500 liter buffertank met drie geïntegreerde warmtewisselaars is een uiterst flexibele en efficiënte oplossing voor de opslag en directe productie van warm tapwater in installaties met meerdere warmtebronnen. Deze buffertank is speciaal ontworpen voor complexe verwarmingssystemen waarin bijvoorbeeld warmtepompen, zonnecollectoren, cv-ketels en biomassaketels gecombineerd worden.

De eerste spiraalwarmtewisselaar van 3,50 m² in RVS zorgt voor een snelle en hygiënische warmteoverdracht, ideaal voor intensief gebruik en tapwaterproductie. De tweede en derde warmtewisselaars van respectievelijk 1,80 m² en 0,90 m² in staal maken het mogelijk om extra warmtebronnen efficiënt te integreren en warmte optimaal te verdelen binnen het systeem. Hierdoor biedt de CQT-buffertank maximale flexibiliteit, hoge prestaties en een stabiele energievoorziening.

Dankzij de 50 mm dikke polyurethaan isolatie, die volledig CFC- en HCFC-vrij is, blijft het warmteverlies beperkt tot slechts 2,472 kWh per 24 uur. De buffertank maakt deel uit van de hoogwaardige NEXUS™ productlijn en voldoet aan de strengste eisen van de PED-richtlijn Drukapparatuur 97/23/EC en EN12897. Door toepassing van geavanceerde lastechnieken beschikt deze tank over een uitzonderlijk hoog duurzaam kwaliteitsniveau, een elegante uitstraling en een uitstekende weerstand tegen corrosie. De grijze RAL 9006 polystyreen mantel zorgt voor een moderne en professionele afwerking, geschikt voor zowel residentiële als commerciële installaties.

Productspecificaties CQT 500 Liter Buffertank

Algemene kenmerken
Inhoud stalen tank: 500 liter
Diameter: Ø 750 mm
Hoogte: 1695 mm

Aansluitingen
3 × G 1/2"
6 × G 1"
1 × G 1¼"
8 × G 1½"

Thermische eigenschappen
Warmtegeleiding: 23,5 mW/m·K
Thermisch verlies isolatie: 2,472 kWh per 24 uur

Warmtewisselaars
Spiraal warmtewisselaar 1: 3,50 m², RVS
Spiraal warmtewisselaar 2: 1,80 m², staal
Spiraal warmtewisselaar 3: 0,90 m², staal

Isolatie en mantel
Isolatiedikte: 50 mm
Isolatiemateriaal: Polyurethaan foam, CFC- en HCFC-vrij
Mantel: Polystyreen
Kleur: Grijs RAL 9006

Normering en garantie
Voldoet aan: PED 97/23/EC en EN12897
Corrosiebestendigheid: Zeer hoog dankzij geavanceerde lastechniek
Garantie: 2 jaar

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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SKU: 54600521908

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4.8 ★★★★★
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T. Archer
Belleville, US
★★★★★ 4
Nice shoes, despite the squeak and inconsistent sizing
Size: 12, Color: Black White 05
Excellent shoes at this price point. Quite comfortable. They do tend to have a nasty squeak on tile floors, sort of like a suction cup being engaged and disengaged. I bought the navy blue and went back and bought the black. I have to say that the size varied greatly. With the second pair, I have to be sure to wear thin socks and even then, I struggle to get them on, despite having an extremely narrow foot. I'm not sure that a person with an average width foot could wear them. Buyer beware. You may need to go up a size.
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Reviewed in the United States on February 13, 2026
B
Verified Purchase
Bob AIM
Carnegie, US
★★★★★ 5
My second pair and what they look like after 2 years
Size: 10.5, Color: New Black05, Size: 10.5, Color: New Black05
I wanted to write a review on these shoes. This is my second purchase. I bought the first pair 2 years ago and the bottoms started wearing out, after all it was 2 years. I read reviews saying that they did not hold up well. My pictures show before and after. The reason I purchased again is because I am impressed with the quality and comfort for the money.
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Reviewed in the United States on May 9, 2026
D
Verified Purchase
Dylan Ellemberg
West Palm Beach, US
★★★★★ 3
Comfortable at First, But Did Not Last Long
Size: 9.5, Color: Cs05 White
I used these Feethit men’s slip on running shoes for about six months, and my experience was a bit mixed. Starting with the positives, they are pretty comfortable right out of the box. They are lightweight and easy to slip on, which makes them great for quick trips or casual everyday wear. The fit was true to size for me, maybe even a little on the loose side, which I did not mind for a relaxed feel. However, the durability just was not there. After about six months, I started to notice wear and tear, and eventually I got a tear in the sole right under my heel. That made them really uncomfortable to walk in, especially for longer periods. Once that happened, it was basically game over for using them regularly. Because of that, I would not recommend these for heavy use, workouts, or long days on your feet. They seem better suited for light, occasional wear rather than something you rely on daily. Overall, they are comfortable and easy to wear at first, but they do not hold up over time. If you are looking for something long lasting, you may want to look at other options.
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Reviewed in the United States on March 23, 2026
A
Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 1
Won’t Fit No Matter What
Size: 9.5, Color: Cs05 White, Size: 9.5, Color: Cs05 White
These shoes don’t stretch so I was unable to get my foot in the shoe. They are my size, but the opening has no stretch so you can’t get your foot in the shoe. I tried several different ways and then realized even though the shoe is the correct size, the opening was too small. They made the opening for the shoe probably the same size on all shoes, so unless you have kids feet you won’t even be able to slide them on. I’ve never had a shoe I couldn’t get on. I’ve worn Sketchers no problem. This is design flaw and I highly recommend you don’t buy!
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Reviewed in the United States on April 19, 2026
J
Verified Purchase
jana jones
Birmingham, US
★★★★★ 5
Really comfortable!!!
Size: 11, Color: New Black05
These tennis shoes are so comfortable!!! I would recommend anybody to get these, especially if you do a lot of walking they’re very light but have a good heal support and the soul is nice and soft and cushy.. They’re also so cute. I got the blue ones and red also.
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Reviewed in the United States on April 6, 2026

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