Ian Cartwright is the Deputy Chief Fire Officer at Carlisle's West Station.
He is warning people that carbon monoxide can be as dangerous as fire:
More top news
Do you know what's been happening in Cumbria and the south of Scotland over the past seven days? Test yourself in our weekly news quiz.
Two small creatures from thousands of miles away could create big problems for Cumbria's rivers.
A look ahead at the forecast for the Border region.