Your furnace is probably the most important and most ignored system in your home. Here's what to do to keep it running - and safe.
Mini split heat pumps deliver hot and cold air to the room you need it in
They're a thousand times better than one inch units. Modify your furnace if you have to, but use a four inch filter
You don't have to call the HVAC guy every year - if you want you can do bridge service for just a few bucks
With a carbon monoxide detector, you can make sure your family is not at risk from CO poisoning