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 4.8 stars

1,927 reviews

 4.8 stars

1,927 reviews

Mistral Sealed System CS4 41kW Oil Boiler

Mistral Sealed System CS4 41kW Oil Boiler Boiler
Typical Price (inc VAT)
£3,200
Typical installation Cost (inc VAT)*
£1000 - £1500
Sundries (Filter, Flue, etc)
£300
Total Cost
£4,500 - £5,000
Make Mistral
Model Sealed System CS4 41kW Oil Boiler
Is Condensing Condensing
Efficiency Rating 93%
Band Rating A Rated
LPG Compatible No
Standard Warranty 2 years
Central Heating Max. Output 41kW
Mounting Floor Standing
Flow Rate N/A
Typical Price (inc VAT) £3,200
Typical installation Cost (inc VAT)* £1000 - £1500
Sundries (Filter, Flue, etc) £300
Total Cost £4,500 - £5,000
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

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4.7/5 out of 26,466 reviews

1,8 million quotes provided in 10 years

Product Description

The Sealed System CS4 oil boiler from Mistral has been designed as a floorstanding unit to fit underneath a standard kitchen worktop with a compact width of just 410mm. It is finished in a high quality white casing with front servicing access, multi directional flue outlet and conventional or balanced flue option, plastic flue range and pre punched pipe access points for easy installation.

This highly reliable unit has a high efficiency rating of 93% making the unit A rated. The output rating of 41kW makes it perfectly suited for the larger home with a higher demand for heating and hot water as well as homes with multiple bathrooms. This boiler is available as a condensing or non-condensing unit and as an indoor or outdoor unit. Smaller output options are available starting from 15kW.

Key features of this boiler include a circulating pump, 12 litre expansion vessel, safety valve, pressure gauge and an automatic air vent. As a System boiler it will directly heat your central heating system and produce hot water for a storage cylinder. Most of the important parts of the hot water and heating system such as the pump and expansion vessel are built in on a system boiler making it quicker and cleaner to install. This should also mean you get a faster response to demand for heating and hot water and you don't need to have a feed and expansion tank in the loft. This boiler features a 5 year warranty you can be sure this unit won't let you down.

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 26,466 reviews

1,8 million quotes provided in 10 years

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Excellent 4.8 out of 5

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