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Heatrae Megaflo Eco Systemfit 125sf s22 125l Hot Water Cylinder

Heatrae Megaflo Eco Systemfit 125sf s22 125l Hot Water Cylinder

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Item Code: 178540
Expected Delivery:  5 - 10 working days
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Need Help?  0800 181 4488
Ex. VAT £1,726.97 Inc VAT

Additional Information

Brand Heatrae
Lead Time 5 - 10 working days
Capacity (litres) 100 - 149
Heating type Indirect
Immersion 1 x 3kw
Water supply Unvented
Height (mm) 1102
Width (mm) 600
Depth 600
Warranty Lifetime
Manufacturer Part No: 95050451
Diameter N/A


The Systemfit series of Megaflo eco hot water cylinders are able to provide high levels of efficiency in storing and distributing hot water within your property. The difference between the Megaflo range and Heatrae’s other hot water cylinders is that the Megaflo models are pre-plumbed, making it quick and easy to install within your home.

Heatrae Megaflo Eco Systemfit

The whole process of installing your Megaflo Eco Systemfit cylinder is made smoother as the inner cylinder components have already been fitted. This allows installation to be completed in minimal time and a more reliable and robust installation is achieved.

  • Element rating at 240V: 1x3kW
  • Coil rating: 18.3kW
  • Diameter: 597mm


  • Solid structure with enhanced stability
  • Colour coded plumbing connections to aid any maintenance
  • Manufactured in Britain
  • Lightweight with hand grips and detachable handle to improve ease of installation
  • Pre-plumbed to increase installation process by up to 70%
  • As all components are already fitted in a universal process the potential need to contact the support team is greatly reduced
  • Can store up to 125 litres of hot water thanks to the innovative S-plan design
  • Programmable thermostat and Separate central heating and hot water zones
  • Automatic bypass valve and Load balancing valve to increase efficiency
  • Connections for vented and unvented heating primaries.
  • Lifetime cylinder guarantee.

What’s included:

  • 1 x Megaflo Eco Systemfit Cl125s22 Direct Unvented Cylinder
  • Factory fitted immersion heater and thermal controls
  • Long-life superloy 825 alloy sheathed elements
  • Cold water inlet control kit: 0.3MPa (3 bar) pressure reducing valve, 0.8MPa (8 bar) pressure relief valve (BS EN 1567, BS EN 1491 EN 13959) 1/4 turn isolating valve, line strainer, non-return valve, drain valve
  • Factory fitted temperature and pressure relief valve set at 90 degrees / 1 MPa (10 bars) (BS EN 1490)
  • Tundish
  • Additional thermostat and cut out
  • Wiring centre 22mm 2 port motorised valve