Here in Canada, we really need our furnaces to work! Winter here is no joke, and it also eats up nearly two-thirds of the average homeowner’s annual energy bill. This means that anything that can boost heating efficiency is a win-win for every homeowner we've ever met -...

Every winter, we get emergency calls from very surprised customers who didn’t realize their furnace wasn’t going to make it through another winter. Suddenly, they discover they have a major outage on their hands and their home is cooling down rapidly. They have to decide right...