Winter oven usage

[Gulf]

All ovens will benefit from year round use. It will keep them dry and working efficiently. The main factor is if you can access and work it comfortably. Here are some pics of winter oven use from Forno Bravo

[Wirenut]

I built an oven this summer and was wondereing down to what temperatures the oven can be used? What are the guidelines for winter cold weather cooking.

Thanks,
Wirenut