Mistral boiler range

What’s the difference between Condensing & Non-condensing boilers?

Condensing Boilers

A Condensing boiler operates similarly to Non-Condensing, however before the hot gases reach the flue, they go through a secondary stainless steel heat exchanger, which effectively lengthens the heat transfer time. Read more →

Non-condensing Boilers

Basically, a Non-Condensing boiler has a single heat exchanger chamber, where the hot gases from the burner, pass through to heat the water within the walls of that exchanger, before reaching the exit flue. Read more →

All of our boilers are versatile to suit every type of home.

All Mistral Boilers are available in both interior and exterior specifications. The Mistral range consists of both internal and outdoor models that include Kitchen/Utility, Sealed System and Combination boiler options.
All of our boilers are versatile to suit every type of home.
Looking for spares & parts? Buy boilers spares online now!
Boiler Support & Parts

Mistral offers support, advice and help from boiler installations to boiler servicing, boiler spares and an FAQ section for all of our condensing & non-condensing boilers.

Boiler InstallationBoiler Installation

Your boiler must be installed by a suitably qualified person, for example; an Oftec approved, or similar, engineer...

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Boiler ServicingBoiler Servicing

Regular servicing at least every 12 months, is vital to keep your oil fired boiler performing at optimum efficiency. Find out how we can help.

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Boiler Spares/PartsBoiler Spares/Parts

Looking for a spare part for your boiler? Browse our spare parts catalogue to find the parts you need quickly and easily.

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Boiler FAQsBoiler FAQs

Not sure what the difference is between condensing and non-condensing? Check out our FAQ to find answers to common questions.

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Do you need help with your boiler? Servicing Installation
Mistral has over 40 years experience and is a condensing & non-condensing UK market leader.

Mistral has over 40 years experience in the manufacture of oil fired boilers and has today evolved as a UK market leader in the production and development of high efficiency domestic oil fired heating solutions.

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