Alde Heating fluid / G13

[ian.foxall]

Hi forum,

Hopefully a quick question.
My boiler heating fluid is due to a top up. I’m looking at the Alde G13 1l bottles at ~£18ea. But regular G13 antifreeze fluid is less than half the price.

So I’m wondering if there’s anything special with the Alde fluid. Or if any G13 fluid can be used?

Thanks

 

[RogerL]

Hi forum,

Hopefully a quick question.
My boiler heating fluid is due to a top up. I’m looking at the Alde G13 1l bottles at ~£18ea. But regular G13 antifreeze fluid is less than half the price.

So I’m wondering if there’s anything special with the Alde fluid. Or if any G13 fluid can be used?

Thanks

G13 is just a specification of coolant/anti-freeze, originally from VW Group, but all meeting the same specification so any brand can be used.

Be wary that some brands are pre-diluted to 50% so don't need further dilution!

 

[Martin_E]

Alde approved products https://www.moosewerks.co.uk/alde-approved-antifreeze.shtml

Prima Leisure https://www.primaleisure.com/product/alde-g13-antifreeze/

 

[Woodentop]

I would guess its all about the colour so that anyone can tell if it is the original 2-year fluid or the 5-year that comes later. - and I would guess that the 2/5 year is another rip-off!

 

[RogerL]

I would guess its all about the colour so that anyone can tell if it is the original 2-year fluid or the 5-year that comes later. - and I would guess that the 2/5 year is another rip-off!

Although most coolant/anti-freeze uses colour, it's not part of the specification and can't be relied upon to identify different specification.