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 4.8 stars

1,924 reviews

 4.8 stars

1,924 reviews

Mistral Sealed System CS3 35kW Oil Boiler

Mistral Sealed System CS3 35kW Oil Boiler Boiler
Typical Price (inc VAT)
£2,700
Typical installation Cost (inc VAT)*
£1000 - £1500
Sundries (Filter, Flue, etc)
£300
Total Cost
£4,000 - £4,500
Make Mistral
Model Sealed System CS3 35kW Oil Boiler
Is Condensing Condensing
Efficiency Rating 92%
Band Rating A Rated
LPG Compatible No
Standard Warranty 2 years
Central Heating Max. Output 35kW
Mounting Floor Standing
Flow Rate N/A
Typical Price (inc VAT) £2,700
Typical installation Cost (inc VAT)* £1000 - £1500
Sundries (Filter, Flue, etc) £300
Total Cost £4,000 - £4,500
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 26,456 reviews

1,8 million quotes provided in 10 years

Product Description

Mistral’s Sealed System CS3 oil boiler is a highly reliable unit. It has a high efficiency rating of 92% making the unit A rated. The output rating of 35kW makes it perfectly suited for the medium to larger sized home with a high demand for heating and hot water such as homes with multiple bathrooms.

This floorstanding appliance has been designed to fit underneath a standard kitchen worktop and has 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 boiler is available as a condensing or non condensing unit and as an indoor or outdoor unit. Other output options are available starting from 15kW ranging up to 41kW.

Notable features include a circulating pump, 12 litre expansion vessel, safety valve, pressure gauge and an automatic air vent. As a System boiler it will heat your central heating system and hot water for a storage cylinder. The important parts of the hot water and heating system such as the pump and expansion vessel are built in on a system boiler to deliver a faster response to demand for heating and hot water. This also simplifies installation and means you don't need to have a feed and expansion tank in the loft. This boiler includes a 5 year warranty for your peace of mind.

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 26,456 reviews

1,8 million quotes provided in 10 years

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Excellent 4.8 out of 5

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