Residential furnaces generally have BTU ratings ranging from 40,000 to 120,000 ... The type of furnace refers to the fuel it uses to create heat. Natural gas furnaces are the most common, but ...

Heat pump furnace combos, commonly known as dual-fuel or hybrid systems, consist of an electric heat pump and a furnace ...

The BTUs affect the cost of replacing the furnace ... High-efficiency natural gas furnaces are an excellent choice for areas that experience freezing winters. They cost more but offer savings ...

The two most important qualities of a furnace when determining its size are its heat output and efficiency. BTUs (Heat Output) To heat a home, 30 to 60 BTUs are required per square foot.

Table 1: Gas inlet temperature vs Steam generation in HRSGs and steam generatorsType of HRSG gas inlet temp Gas/steam Unfired 850-1000 7 to 5.5 Supplemenatry fired 1000-1700 5.5 to 2.5 Furnace fired ...

A homeowner in Pickering, Ontario works with an experienced HVAC pro to improve comfort, efficiency, and energy savings with a high-efficiency hydronic forced-air furnace upgrade.

When buying a furnace, you want one that's the right size. Buying one too big or too small wastes energy and can lead to costly maintenance projects. Precise calculations are best left to ...

Looking for the most efficient HVAC system? Check out our guide, which details the different types of systems and the best for different homes and climates.

Q: I turned on my furnace for the first time this year, and it made the whole house smell musty. I checked the filter and found it caked with dust, so I replaced it with a new filter, and the ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...