Winter can be a magical time. Full of holidays and the high spirits that accompany them, winter has a lot …
During a home inspection in Lincoln Square -Chicago we opened this humidifier and found the winner. Can anyone top this?
When I started in this profession, every furnace was a natural draft furnace. We used mirrors and a flashlight to look for holes and cracks in the heat exchangers. Nowadays we cannot see inside the heat exchangers because of their designs. This is why we use the equipment that we use.