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Taking forever to heat oven - Forno Bravo Forum: The Wood-Fired Oven Community



I'm Peter Reinhart! Ask Me Anything! Monday, February 15, 2016 7:00-8:00 pm EST

To kick off our AMA feature, we have invited author, chef and master bread maker and host of Pizza Quest, Peter Reinhart, to be our first host! Peter will be in the Forum on Monday, February 15th, from 7:00 - 8:00 pm EST. If you are unable to be online during the live session, you can post your questions in the sticky post. Peter will answer those questions during the live session on February 15th. You can view Peter's answers to your questions as well as what happened during the live session in the session thread.

Ask Me Anything New Forum Feature

You will notice a new forum at the top of the main page called, "Ask Me Anything". This forum will be used for live one hour "Ask Me Anything" (AMA) sessions hosted by people who are knowledgeable in different areas pertaining to wood fired ovens. How it works:
- Each AMA will have a "sticky" thread where the community can post questions they would like answered during the live session. This will allow everyone to participate even if you can't be online for the live session. These questions will not be answered by the host until the live AMA; if you need an answer quickly, you should post it in the appropriate Forum area for the community to respond.
- Another thread will be posted for the live AMA. Registered users who are logged in during the live session can interact with the host by asking questions and receiving responses.
- The live thread will remain in the AMA forum to view after the session.

We hope you enjoy this new feature! Please let us know if there is a topic that you'd like to have as an AMA and we'll look for a host!

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Taking forever to heat oven

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  • Taking forever to heat oven

    After sitting dormant for 5 months, I fired my oven last night. After 4.5 hrs with a blazing fire, the dome was about half cleared. It has been raining a lot here in western NC. I assume this is because of built up moisture? Should I periodically fire the oven to prevent this even if I'm not cooking? How often? Thanks for the advice!

  • #2
    Re: Taking forever to heat oven

    How fast did the oven heat before it went on hiatus? How is the oven insulated?

    Wet insulation is possibly the culprit, or it could be that your bricks got really wet, too. Is your enclosure vented to let water vapor out?


    • #3
      Re: Taking forever to heat oven

      Cbond, It sounds like you need some shelter for the oven to keep it dry. Is a shelter something that you can do?



      • #4
        Re: Taking forever to heat oven

        Thanks for your replies. The oven is outside, and built into a stone/masonry structure. It stays dry on the inside, but it is exposed to weather. When I built it I was under the impression that they are made to be outdoors.


        • #5
          Re: Taking forever to heat oven

          If you've not used your oven for a fair while and it's been idle during wet weather, it will get wet even if it has been waterproofed. The porous refractory will suck water from the atmosphere and it will probably get some water through the door. Simply fire it slow and gentle a few times and it should be back to normal. I live in the tropics, my oven is outdoors and gets pretty wet every year during the wet season, but it dries out ok.
          Kindled with zeal and fired with passion.