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everflo Stainless 300 L Pre-Plumbed Unvented Hot Water Storage Cylinder

(1 review)
£1,352.92 £1,127.43
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The Everflo Pre-Plumbed cylinders are Factory assembled and both pre-plumbed and pre-wired for ease of installation and also includes a pump making it the perfect cylinder for use with a conventional / heat only boiler.
Everflo Indirect cylinders are designed to heat up quickly and to retain their heat for long periods. From single shower water heating to meeting hot water demands for sports pavilions we have the hot water solution for your needs. Indirect cylinders are designed for use with traditional boiler (gas, oil or electric). They have also immersion heater fitted for a back-up heating.

Features and benefits:

  • Significantly reduced installation time (up to 70%)
  • Increased quality and integrity of the installation, which results in elimination of costly call-backs
  • Plug in electrical connection for all controls - simply plug and go!
  • Full technical and back up service
  • Range of sizes from 180L to 300L
  • Includes a pump
  • 25-year guarantee on stainless steel vessel

Components and Connections:

  • 22mm hot water draw-off
  • Inlet control set
  • Temperature Relief Valve
  • Cold feed drain elbow
  • Immersion heater 3kw
  • Secondry immersion heater 3kw (250L & 300L only)
  • Dual thermostat
  • 22mm auto bypass valve
  • Circulating pump
  • Central heating flow 1x two port zone valve
  • Filling loop flexible hose
  • Manual bottle air eliminator
  • 22mm DHW two port zone valve
  • 28mm return from the radiator circuit
  • 28mm return to the boiler
  • Wiring Centre
  • Tundish
  • Secondry return (210L, 250L & 300L only)
  • DHW drain
  • 1x 25L grey expansion vessel for heating
  • 1x 25L white expansion vessel for potable

Read more
Manufacturer
Everflo
Manufacturer Product Number
EF-EN300P4EUP
GTIN
5034499104630
Product Type
Indirect Unvented Cylinder
Model
Pre-Plumbed
Weight (KG)
70.000000
Height (Metric)
2032mm
Width (Metric)
550mm
Manufacturers Warranty
25 Year (Subject to Manufacturers T&C's)
Manufacturers brochure PDF File
User Guide File
Installation PDF File
Customer Questions
Are your products guaranteed?

Yes all our products come with a guarantee.

Guarantees or warranties vary, by product and manufacturer.

All our products are guaranteed for a minimum of 1 year (radiators vary - see individual product specifications, copper tube 25 years) but many offer longer warranties from the manufacturer, which you may need to register for.

On each product, under the specification tab, you will find more information on the guarantee or Warranty.

Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties.

You do not want to miss out by getting the wrong installer for some boilers etc.

As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.

As long as these are fulfilled, you will get the maximum life and support from your new purchase.

What is the difference between a Vented and an Unvented Cylinder?

The main difference between a vented and unvented water storage cylinder is that an unvented hot water cylinder takes its water supply directly from the mains.

Whereas a vented cylinder is connected to a water tank by a vent pipe

You can get hot water out of an unvented cyinder at a much better pressure than a traditional vented cylinder as it is pressurised.

Please mind that only logged in users can submit questions.
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