SKU: 621455186

Nexus CQT 1500L/3 Multi Energie Opslagvat

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Description

Nexus CQT 1500L/3 Multi Energie OpslagvatCQT 1500 Liter Buffertank met 3 Warmtewisselaars De CQT 1500 liter buffertank met drie gentegreerde warmtewisselaars is een hoogwaardige en uiterst krachtige oplossing voor de opslag en directe productie van warm tapwater in installaties met meerdere warmtebronnen. Met een nominale capaciteit van 1500 liter en een effectieve inhoud van 1423 liter is deze buffertank bijzonder geschikt voor grote woningen, utiliteitsbouw en industrile toepassingen waar

CQT 1500 Liter Buffertank met 3 Warmtewisselaars

De CQT 1500 liter buffertank met drie geïntegreerde warmtewisselaars is een hoogwaardige en uiterst krachtige oplossing voor de opslag en directe productie van warm tapwater in installaties met meerdere warmtebronnen. Met een nominale capaciteit van 1500 liter en een effectieve inhoud van 1423 liter is deze buffertank bijzonder geschikt voor grote woningen, utiliteitsbouw en industriële toepassingen waar een hoge warmwaterbehoefte en maximale systeemflexibiliteit vereist zijn.

De eerste spiraalwarmtewisselaar van 10,00 m² in RVS zorgt voor een zeer snelle en efficiënte warmteoverdracht en is ideaal voor intensieve tapwaterproductie. De tweede en derde warmtewisselaars van respectievelijk 3,60 m² en 2,40 m² in staal maken het mogelijk om meerdere aanvullende warmtebronnen, zoals warmtepompen, zonnecollectoren, cv-ketels en biomassaketels, gelijktijdig en optimaal te integreren. Hierdoor biedt de CQT 1500 liter buffertank een uitzonderlijk hoog rendement, maximale flexibiliteit en een betrouwbare warmtevoorziening, zelfs bij piekbelasting.

Dankzij de extra dikke 110 mm polyurethaan isolatie, volledig CFC- en HCFC-vrij, blijft het warmteverlies beperkt tot slechts 3,120 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 buffertank over een internationaal hoog duurzaam kwaliteitsniveau, een elegante uitstraling en een uitstekende weerstand tegen corrosie. De grijze RAL 9006 polystyreen mantel zorgt voor een professionele en moderne afwerking, geschikt voor technische ruimtes in zowel commerciële als industriële omgevingen.

Productspecificaties CQT 1500 Liter Buffertank

Algemene kenmerken
Nominale inhoud: 1500 liter
Effectieve inhoud stalen tank: 1423 liter
Diameter: 1200 mm
Hoogte: 2200 mm

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

Thermische eigenschappen
Warmtegeleiding: 37,4 mW/m·K
Thermisch verlies isolatie: 3,120 kWh per 24 uur

Warmtewisselaars
Spiraal warmtewisselaar 1: 10,00 m², RVS
Spiraal warmtewisselaar 2: 3,60 m², staal
Spiraal warmtewisselaar 3: 2,40 m², staal

Isolatie en mantel
Isolatiedikte: 110 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

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SKU: 621455186

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Z. Ed
Natrona Heights, US
★★★★★ 5
Finally, a dress shoe that actually feels like a sneaker!
Size: 8.5, Color: Dark Brown
I was honestly super skeptical about buying shoes on Amazon, especially "dress sneakers." Usually, they either look incredibly cheap in person or they completely destroy your heels within an hour. I am so glad I took a chance on these Bruno Marcs. I commute to campus and take the bus almost every day, so I end up doing a ton of walking. I needed something that looked sharp and put-together, but I absolutely refused to sacrifice comfort for a long day on my feet. These completely hit the mark. Right out of the box, there was zero break-in period—no stiffness, no pinching, and no blisters. They are incredibly lightweight, and the material actually looks premium, not like that shiny, fake plastic you sometimes get at this price point. The traction on the bottom is surprisingly good too, which is a lifesaver when I'm rushing to catch my bus on rainy mornings. If you’re on the fence, just get them. It’s rare to find a shoe that balances looking professional with feeling exactly like your favorite weekend sneaker. Easily one of the best wardrobe purchases I've made in a while!
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Reviewed in the United States on April 4, 2026
M
Verified Purchase
Milagros Ramos
San Leandro, US
★★★★★ 4
High quality, perfect color and very nice price!
Size: 14, Color: Brown, Size: 14, Color: Brown
I bought this shoes for my husband's Christmas present, so he didn't try yet. So far, the color is perfect! I feel like he can wear this shoes with different outfits, for the price it seems hight quality, it is not heavy at all. The shoe features a soft, comfortable lining and the sole is perfect because it is non-slip.
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Reviewed in the United States on December 4, 2025
E
Verified Purchase
effie
Omaha, US
★★★★★ 5
Squeaky
Size: 8, Color: Black
They look incredible. But they're a little squeaky. Otherwise my husband loves the comfort. They go with any outfit
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Reviewed in the United States on May 11, 2026
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Boito
New York, US
★★★★★ 5
These fit very nicely, are comfortable, and work for my wide feet!
Size: 12 Wide, Color: Brown
Once I learned while shoe shopping in my youth that I needed wide-sized shoes, I wasn't able to easily choose from any shoes I saw in the store. I usually have to go find the wide widths and have to deal with the limited styles they have. Shopping online has been hit and miss, too. Sometimes, shoes are advertised as wide width, but end up still being too narrow. These shoes fit me just right. They were not too tight at the toes, gave good width at the arch, and the opening was large enough that I didn't have to undo every single lace just to get my foot in. They also look nice, and I'm sure will take a decent polish. Also, note that this does say it's an Oxford shoe, but it does have the open lacing and is more of a derby-style shoe. This also helps with sizing for my wide feet. If I didn't already have a pair of black shoes, I'd look at picking one of these up. My only reservation with these is that the soles are not dark-colored to complement a more formal style. I feel the white makes them a little more casual. The sole is also more transparent/opaque coloring at the heel and underneath, which you can kind of see-through, so keep that in mind. It's not fully clear, but is kind of transparent, which I was not expecting. I think it also shows where it picks up dirt as you wear it. Just more of a style cue one way or another. As a reference, I buy the 4E wide and Extra Wides in New Balance and Skechers. I also have a hard time getting any good fit in Nike shoes.
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Reviewed in the United States on October 2, 2023
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Verified Purchase
Michelle sealock
Pawtucket, US
★★★★★ 5
Looks and feel good
Size: 10.5, Color: Black
Shoes look dressy but feel comfortable. They are stiff but very comfortable.
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Reviewed in the United States on June 8, 2026

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