The Family Handyman on MSN
How Does a Gas Furnace Work?
If you need to purchase a gas-burning forced-air furnace but aren't sure how they work, here's what you need to know.
The Family Handyman on MSN
Boilers vs. Furnaces: What’s the Difference?
Boilers and furnaces use fuel or electricity to heat a building, but they work differently. Here's what you need to know ...
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