Combi boilers with internal filling loop

[Centralheatking]

Can anybody help with info about which Make and Model's of combis
have internal filling arrangements ? I think some Vaillant and Worcs
do or did.

centralheatking:uhoh2:

 

[BLOD]

worcester 25si can have an internal filling loop - you buy it as an an extra and fit it yourself.
You can probably fit it to other worcesters as well but I havent.

 

[ManchesterGas]

All Worcester Combi's can take the filling link kit, the CDI's come with them in the box, others you need to purchase separately,

Alpha's used to have them, not sure now

Potterton do a kit

 

[P J F PLUMBING]

Main have internal one but it's an extra to buy

 

[stratobuddy]

My new-style vaillant ecotec 831plus came in the box with an internal filling loop, it is along the bottom with a tap each side. There is also a bottom cover with holes for the taps to go through, that covers a lot of the connections, but my installer did not fit this cover to mine.

 

[CES]

The Vaillant ecotec plus boilers have an internal filling loop. The Ideal Logic+ have them aswell.

 

[Roger Welton]

The new viesman has one as well I believe

 

[grahamgas]

Ecotec plus, gw flexicom and ultracom, wb and baxi group have an add on that goes on the front of the cold and return iso valves

 

[Centralheatking]

Thanks to all who helped out with this one - brill info in a short time.

I expect its my round in the Arms tonight.

 

[glenno1]

Arnt most internals an add-on as you can just leave the blanks on and use the conventional loop

 

[mike-c]

Factory fitted fill loops are in the Alpha Intec C models but the Alpha X models do not have them so the installer has to fit their own.

 

[kay-jay]

Factory fitted in vaillant 831 & 937

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