Warmflow cylinders, a water heating masterpiece.

The cylinder range from Warmflow has been designed to satisfy the hot water needs of even the most demanding consumer.

Our cylinders are supplied with all the necessary parts for a quick, easy, professional installation. We supply only high quality components from recognised, market-leading suppliers.

Multiple outputs
Variety of models

Available in Indirect, Twin Coil, Triple Coil, Direct and Heat Pump models.


Volumes icon
Volumes

Volumes from 110 to 290 litres


Built to last
Built to last

Duplex stainless steel construction


Quality components
Quality components

316 stainless fittings and grey leathergrain casing


Heater coil
High performance rigid coils

high performance rigid coils


Explore the cylinder range

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Nero Heat Pump Cylinder

HP170UV / HP200UV / HP240UV / HP290UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • A 2 Port zone valve (except direct models)
  • Expansion vessel complete with hanging bracket
View cylinder details
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Nero Direct Cylinder

DI110UV / DI140UV / DI170UV / DI200UV / DI240UV / DI290UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Thermostats included for each coil
  • Expansion vessel complete with hanging bracket
View cylinder details
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Nero Triple Coil Cylinder

TR240V / TR290V
    • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
    • Incoloy 3kW immersion heater (s)
    • A 2 Port zone valve (except direct models)
    • Expansion vessel complete with hanging bracket
VIEW CYLINDER DETAILS
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Nero Twin Vented Coil Cylinder

TW200V / TW240V / TW290V
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • A 2 Port zone valve (except direct models)
View cylinder details
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Nero Twin Coil Cylinder

TW170UV / TW200UV / TW240UV / TW290UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • A 2 Port zone valve (except direct models)
  • Expansion vessel complete with hanging bracket
View cylinder details
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Nero Indirect Cylinder

IN110UV / IN170UV / IN200UV / IN240UV / IN290UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • A 2 Port zone valve (except direct models)
  • Expansion vessel complete with 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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