Heatrae Sadia Megaflo Eco Indirect Unvented Hot Water Twin Coil Solar Cylinder - 190L

£1458.08 (Inc. VAT)

Extended Lead Time, 14 Days+


Plumbworld has the lowest price for this product!


Megaflo Eco cylinders are best known for providing exceptionally high levels in comfort, in that it enables high-performance water heating, perfect for invigorating showers and faster-filling baths. Megaflo Eco cylinders can be easily installed and require virtually no maintenance, it can be situated in almost any location, without the damage to performance – it really has never been easier to achieve your perfect bath and shower. 

whats included

What's Included:

  • Cylinder incorporating factory fitted immersion heater(s), thermal controls, factory fitted temperature and pressure relief valve
  • Cold water control pack: Combination valve (inc pressure reducing valve, pressure relief valve, check valve and isolating valve)
  • Tundish
  • Expansion vessel
  • T&P relief valve insulation set
  • Drain valve
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floating baffle

Internal Expansion System

The great thing about the internal expansion system is that it does not require you to have a separate expansion vessel, as it keeps external pipework to a minimum. Any expansion within the Megaflo Eco can be accommodated, meaning no unsightly expansion vessels are on show, therefore giving you a neat, compact and tidy installation.

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Coil-in-Coil Heat Exchanger

Featuring in indirect models, a high performance ‘coil-in-coil’ heat exchanger which delivers exceptionally fast recovery times. No more waiting around for your water to heat up, as heat exchanger coils maximise the heat transfer to ensure a quick heat-up process. This cylinder will provide water to several outlets at the same time flawlessly, so you don’t have to wait your turn. Another benefit is that inside the cylinder is a 3kW immersion heater, which allows the water to be internally heated and ready to use.

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Solar Powered

Solar Cylinders are designed specifically for use with solar thermal panels. The cylinders use a small amount of electrical energy to run a pump that circulates the fluid, the fluid is then heated in the solar collector using energy from the sun. Solar cylinders indirect heating coil have a dedicated larger surface area to enable maximum benefit from the solar energy.

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3kW Heating Element

The low resistance safety valves and large bore tappings provide outstanding high flow rates, ensuring a powerful supply of hot water to multiple outlets consistently.

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Supplied from Mains

An unvented cylinder doesn’t need a supply from a cold-water tank in the loft as it is connected directly to the mains. Unlike vented cylinders, there is no tank or vent pipe to cope with any excess water as it heats and expands, but don’t worry! Unvented Cylinders have built-in safety features that help with this.

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Eco Solar Powered

The Megaflo Eco Solar features a specially designed solar coil in the base to ensure maximum heat and energy input collected from your solar panels. Indirect Solar hot water cylinders benefit from two heating coil-in-coil heat exchangers, with the primary coil connecting directly to a solar thermal system as the main heat source. The second coil connects to your boiler to provide back-up heat if there is insufficient solar energy available.

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Kiwa Approved Product

Kiwa Approved

Kiwa are an independent body of industry experts which are tasked with the testing of sanitary and plumbing products destined for the UK market. The Kiwa accreditation means that complete testing has been carried out to ensure total compliance with all local requirements when it comes to installation within the UK.

ErP Compliant

Erp Compliant Product

You’ll be glad to hear that this product is ErP compliant. ErP stands for ‘Energy-related Products', the regulation is designed to drive improvements in the efficiency and performance of heating and hot water products. This essentially means that your heating appliance is more energy-efficient, which in turn will help to reduce your energy bills.

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CE Marked Product

CE marked product

This product has been CE marked to ensure full compliance with BS EN 14428. This means that not only is it suitable for the UK market but it's been rigorously tested for safety.

Made in Britain

Made in Britain

Here at Plumbworld, we are proud to say that these products are made in Britain. Help to show your support for British workers by purchasing one of these items.

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Lifetime Guarantee

Lifetime Domestic Use Guarantee

These cylinders are made to the highest of standards which is why all domestic installations will be guaranteed for life. For commercial installations you will still receive a brilliant 30-year guarantee too, showing just how long-lasting they really are.





Capacity 190 L
Vented / Unvented Unvented
Direct / Indirect Indirect
Weight when Empty 45.5 KG
Weight when Full 235.5 KG
ERP Class C
Height 1229 mm
Width 579 mm
Depth 600 mm

Heatrae Sadia Megaflo Eco Indirect Unvented Hot Water Twin Coil Solar Cylinder - 190L

£1458.08 (Inc. VAT)

Stock status: Extended Lead Time, 14 Days+
Interest Free Credit Available

From £121.51 per month with

3 monthly instalments £486.03 = £1458.08

4 monthly instalments £364.52 = £1458.08

6 monthly instalments £243.01 = £1458.08

12 monthly instalments £121.51 = £1458.08

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Lowest Price Guaranteed
Plumbworld £1458.08
Advanced Water Company £1571.58
Hitchin Plumbing Supplies £1699.05

Prices last checked on 21/06/2021
All prices are inc VAT and include delivery charges

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