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Installing a stove on a Grant combi boiler system

  • 08-10-2012 9:24am
    #1
    Registered Users, Registered Users 2 Posts: 93 ✭✭


    Just wondering if anyone can tell me if it's possible to install a stove with a back boiler when we have a grant combi boiler?


Comments

  • Registered Users, Registered Users 2 Posts: 257 ✭✭kscobie


    Your combi is on a sealed heating system, and cannot be connected to a solid fuel boiler/stove or cooker. Any solid fuel appliance must only be fitted on an open vented heating system.


  • Registered Users, Registered Users 2 Posts: 93 ✭✭BadAngel


    Thanks for the reply. Do you know if it's possible to put a buffer tank on the existing system and then put in the boiler stove?


  • Registered Users, Registered Users 2 Posts: 3,612 ✭✭✭Dardania


    Could it be done with a heat exchanger?


  • Closed Accounts Posts: 7,410 ✭✭✭bbam


    Yes it can be done, you just need a good plumber to ensure its done right.

    We have a pressurised heating system and a stove with 100k boiler. Installed three years ago as a new build, they did explain at the time how it worked out Compared to an all vented system but TBH I forget the details.

    There are some compromises but not too many and our system works great. The main compromise is that you can't have true zones, one will need to be set up where no matter what the boiler has the option to disapate it's heat.


  • Registered Users, Registered Users 2 Posts: 93 ✭✭BadAngel


    Again, thanks for the replies.
    Dardania wrote: »
    Could it be done with a heat exchanger?

    Someone actually suggested this to us today. Does anyone know more about it?

    " The main compromise is that you can't have true zones, one will need to be set up where no matter what the boiler has the option to disapate it's heat."

    Excuse my ignorance but can you explain this?!


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