The season is arriving. The garden is ready for its final turning, the apples are picked, and it's supposed to freeze by the end of the week. Not your cholesterol, your creosote. It builds up on the inside of your chimney and stove pipe, not your veins, but it could cause similar problems. How They Work.
Most gas furnaces are similar in how they operate.
Logical sequence of operation is given, explaining what happens and why. The Masonry Heater Association of America Library. Articles of interest on fireplaces, heaters and ovens. This amazing piece of software was developed by the Research Division of Canada Mortgage and Housing Corporation in the 1980's. It can simulate a wide variety of conditions, and was developed originally to gain a better theoretical understanding on indoor air quality problems related to such things as carbon monoxide spillage during the startup phase of oil and gas furnaces.