Warmflow cylinders, a water heating masterpiece.

Our cylinders are supplied with all the necessary parts for a quick, easy & professional installation. We supply only the highest quality components from recognised, market-leading suppliers and factory fit the temperature and pressure relief valve as well as all cylinder thermostats for convenience & safety.

Multiple outputs
Variety of models

Available in Indirect, Twin Coil, Triple Coil, Direct and Eco Direct models.


Volumes icon
Volumes

Volumes from 90 to 300 litres


Built to last
Built to last

Duplex stainless steel construction


Quality components
Quality components

316 stainless fittings and white leathergrain casing


Heater coil
High performance rigid coils

high performance rigid coils


Explore the cylinder range

Cylinder twin coil

Twin Coil Cylinder

TW180UV / TW210UV / TW250UV / TW300UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
View cylinder details
Cylinder tripple coil

Triple Coil Cylinder

TR250UV / TR250UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
VIEW CYLINDER DETAILS
Cylinder direct

Direct Cylinder

DI90UV / DI120UV / DI150UV / DI180UV / DI210UV / DI250UV / DI300UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
View cylinder details
Cylinder indirect

Indirect Cylinder

IN120UV / IN180UV / IN180UV / IN210UV / IN250UV / IN300UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
View cylinder details
Cylinder eco direct

Eco Direct Cylinder

ED180UV / ED210UV / ED250UV / ED300UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
View cylinder details

Discover more download our brochure

Our brochures are in .pdf format and available to read digitally, if you would like a printed copy please don't hesitate to get in touch with our firend customer service team.

What our customers say

Fitting warmflow for 15 years

Fitting warmflow Products for 15 years. Over that time they have proven them selves as the market leader in boilers. Efficiency, reliability and an after sales care but will not be beaten. Wouldn’t use anything else

author-image Gerard Mc Shane
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Excellent product and service

We've had the new outside boiler for a couple of months now and is a far superior product that we had before. Simple to use and as it is outside, very quiet and just does the job.

author-image Jeff Boulton
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Quality products

We are regular installers of Warmflow boilers and will continue to promote & fit their products based on quality in design and the extensive warranties backed up with a good after sales support. would recommend to homeowners and installers.

author-image WJP Plumbing & Heathing Limted
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