Maybe your furnace has been making some unusual noises or you’ve noticed higher energy costs, so you called in an HVAC expert. If the technician found that your furnace has a cracked heat exchanger, you now have a red-tagged furnace on your hands — and you need an expert’s help to decide what to do next.
Duct cleaning has almost become the newest fad in home maintenance. Self-proclaimed “specialists” go door to door proclaiming the benefits in heating and cooling efficiency that can be brought about by having your HVAC system’s ducts cleaned. While some of this is based upon fact, much of it is based upon hearsay and anecdotal data.
The popularity of tankless water heaters has a lot to do with their ability to save energy. But they also have other features that make them such a popular alternative to the tanked or storage water heaters that have been the standard for years.