I am wanting to create an Indoor/Outdoor Fireplace wall that will serve for cooking/baking/back up water heating.

Does anyone have a plan?

My husband would like to know how to make our indoor fireplace go outdoor too. It is on an outside wall in the backyard by the pool. Is there a way to do this without sacrificing heat in the winter? We live in AZ but it can get down to 30 sometimes.

Thanks for any input,
Cathy