Heatrae Sadia Megaflo Eco 170DD Direct Unvented Hot Water Cylinder

Heatrae Sadia Megaflo Eco 170DD Direct Unvented Hot Water Cylinder

£1,095.00 -Incl. VAT
£912.50 - Excl. VAT
In stock


Heatrae Sadia Megaflo Eco Direct Unvented Hot Water Cylinders

The Heatrae Sadia Megaflo Eco Cylinders offer the best choice for conserving energy, without lacking in performance, and still providing maximum reliability and efficiency. By using advanced technology in Unvented water heating, the Heatrae Sadia Megaflo Eco Cylinders ensure efficiency and reliability that makes Heatrae Sadia one of the market leaders in Cylinder manufacture.

The Heatrae Sadia Megaflo Eco Cylinders offer a combination of lightweight and very strong construction making it easier to handle on site. Every Megaflo Eco Cylinder is pressure tested in the factory to 15 bar - five times the normal operating pressure, ensuring it is suitable for all domestic and commercial applications.

Features and Benefits:

  • Constructed in Duplex stainless steel for maximum strength.
  • Lifetime transferable cylinder guarantee.
  • Patented internal floating baffle system for water expansion.
  • No anode - eliminates costly anode maintenance.
  • Insulated casing for the temperature/pressure relief valve for low heat loss.
  • Unique 'L-shaped' long-life Superloy immersion heater reaches deeper into the tank giving more hot water.
  • Titanium immersion heaters as standard on all direct models.
  • Patented cold water inlet diffuser minimises mixing of cold and hot water.
  • High performance 'coil-in-coil' heat exchanger.
  • Exceeds CHeSS* Best Practice for recovery times and insulation.
  • Improved insulation for maximum heat retention.
  • New water inlet controls increase flow rates by up to 20%.
  • Improved performance at low pressures down to 1 bar.
  • Installer friendly design.
  • Complies with European User Products Directive.
  • New splash-proof IPX4-rated wiring centre gives greater choice of installation locations.
  • Image shows Indirect version.
  • Pre-plumbed and pre-wired SystemFit and SystemReady options for use with heat only or system boilers.
  • 60mm of CFC / HCFC-free injected foam for the best possible heat retention and energy efficiency.
  • High performance 'coil-in-coil' heat exchanger in indirect models for exceptionally fast recovery times.

Direct Cylinder - Heated by an electric immersion heater only. Not suitable for connection to a Boiler.

Unvented Cylinder - Pressurised unit, fed directly from mains water. No header tank required.

Making the decision on the right type of Cylinder is a major decision. After you decide that Direct Unvented Cylinders deliver the correct answer then the Megaflo 95050466 is undoubtedly worth putting on the shortlist.


EAN 5012496504660
MPN 95050466
Product Code 109710
Cylinder Type Unvented Cylinder
Indirect / Direct Cylinder Direct
Colour White
Warranty (Years) 25
Height (mm) 1384
Diameter (mm) 579
Weight (Kg) 34
Capacity (Litres) 170
Fuel Electric Only
Material Stainless Steel
Connection Size 1.75
Range Megaflo
ERP Water Efficiency Letter B
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.