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Warmflow Hot Water Cylinders

Warmflow use a thicker layer of high quality polyurethane insulation in their cylinder range producing amongst the lowest fully certified heat loss levels currently on the market, saving precious fuel and reducing carbon dioxide emissions.

Warmflow insulation is also CFC/HCFC-free, has a zero Ozone Depletion Potential (ODP) and a Global Warming Potential of only 2.

Due to the large surface areas of Warmflow coil-in-coil heat exchangers it is also possible for a condensing boiler to work in condensing mode for longer, and cycle less frequently when heating the hot water, thereby helping to further reduce fuel use and emissions.

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1 - 21 Of 21 Products
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£493.95
WFDI90UV
In Stock
3 Days
Finance from £41.16/month
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£551.95
WFDI120UV
In Stock
3 Days
Finance from £17.68/month
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£580.95
WFDI150UV
In Stock
3 Days
Finance from £18.60/month
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£612.95
WFDI180UV
In Stock
3 Days
Finance from £19.63/month
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£630.95
WFDI210UV
In Stock
3 Days
Finance from £20.21/month
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£642.95
WFIN120UV
In Stock
3 Days
Finance from £20.59/month
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£674.95
WFIN150UV
In Stock
3 Days
Finance from £21.61/month
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£684.95
WFIN180UV
In Stock
3 Days
Finance from £21.93/month
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£704.95
WFIN210UV
In Stock
3 Days
Finance from £22.58/month
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£719.95
WFDI250UV
In Stock
3 Days
Finance from £23.06/month
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£778.95
WFED210UV
In Stock
3 Days
Finance from £24.94/month
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£837.95
WFIN250UV
In Stock
3 Days
Finance from £26.83/month
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£892.95
WFTW180UV
In Stock
3 Days
Finance from £28.60/month
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£917.95
WFTW210UV
In Stock
3 Days
Finance from £29.40/month
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£965.95
WFED250UV
In Stock
3 Days
Finance from £30.93/month
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£977.95
WFIN300UV
In Stock
3 Days
Finance from £31.32/month
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£1,026.95
WFTW250UV
In Stock
3 Days
Finance from £32.89/month
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£1,070.95
WFED300UV
In Stock
3 Days
Finance from £34.30/month
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£1,141.95
WFTW300UV
In Stock
3 Days
Finance from £36.57/month
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£1,154.95
WFTR250UV
In Stock
3 Days
Finance from £36.99/month
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£1,277.95
WFTR300UV
In Stock
3 Days
Finance from £40.92/month

All Warmflow Unvented Hot Water Cylinders have been independently tested and accredited. Their complete range of unvented cylinders exceed the performance requirements of the latest editions of the Domestic Building Services Compliance Guide (England & Wales), Domestic Technical Handbook (Scotland), Approved Documents Part F & P (Northern Ireland) and Technical Guidance Document L (Republic of Ireland).

In addition, to ensure that Warmflow maintain their own in house quality standards, Warmflow have in place a BSI approved monitoring system, certified to BS EN ISO 9001:2008.


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