Is the question the North Western Energy Company has published in its September insert. It advises users to make sure that their furnaces are operating efficiently and for that it needs to be properly maintained. The result will be money savings in this season. Resource: North Western Energy
Part of the maintenance has to do with the cleaning of it, you can see some of the pictures we have taken of some furnaces that we found as examples of how they can get very forgotten here .
Dutworx can provide with a very thorough service of furnace and duct cleaning.