Alde Certified Service Engineer


MRE Services are approved by Alde UK, this means we can carry out work on your Alde caravan or motorhome heating system without invalidating your warranty.

Alde heating systems in the UK come with a 50/50 mix of water and ethylene glycol antifreeze mix.

Normally (but not all) the system is filled with antifreeze that has a two year life, as such the system should be drained and refilled with the correct fluid mix biannually to carry on protecting your heating system. This can be carried out by us, BUT we refill your heating system with 5 year antifreeze, this makes the drain down and refill more economical for you.

Long life antifreeze is available and this will protect your Alde heating for up to 5 years and can be used when filling after a drain down

It is important not to mix the long life 5 year and 2 year antifreeze in your heating system, or Silicate and non-Silicate antifreeze.

MRE Services has the ALDE service pump, this will enable us to refill your heating system or bleed it with ease and without the need of lengthy bleeding, as the pump forces the fluid round the system to expel the air.

Does your Alde heating system not get hot all the way round, or not heat up at all? The chances are your Alde system has an air lock, we can cure this with the Alde Service pump.

A newly filled Alde system will normally require topping up after it is used, as some small air bubbles can remain in the system, this is normal and should clear by itself

Drain Down and Refill (5 Year Long Life Antifreeze)    £165.00 + VAT including environmental disposal.

Unfortunately we are unable to cover Alde marine installations due not having marine insurance cover.

Alde UK have a very useful Questions and Answers page that can be found here Alde Question and Answer page

For more help please contact Martin via his Contact page

When work has been carried out (repairs or servicing) the AWS Approved Workshop scheme why not complete the online survey Complete survey here

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