If the furnace’s drain is filled with water, it is either clogged, broken or improperly installed. A condensate line that is ...

It’s also possible to damage your furnace by closing too many air vents. Newer, high-efficiency models are designed to operate with your specific square footage in mind and with fans running at ...

Q: We have a high-efficiency condensing furnace that vents out a side wall. Should I be concerned about the icicles I see built up on the plastic pipe outside the house? -M.C. Kalamazoo. A: No.

It's also possible to damage your furnace by closing too many air vents. Newer, high-efficiency models are designed to operate with your specific square footage in mind and with fans running at ...

HIGH EFFICIENCY FURNACES: Northern Colorado Air is your local heating ... Then 80 percent of the heated air goes into your house and 20 percent exits out of your home through an exhaust vent.

Your furnace keeps you warm during a ... had blocked the exhaust flow on their high-efficiency furnace, ... wake up dead," "As soon as I cleared the snow away from the vent - the furnace ...

Ludwig: High-efficiency furnace costs more, saves money Jerry Ludwig Last week I began a reply to J. McC.’s questions about replacing his 1920s gravity warm air furnace (the “octopus”) with ...

That new high-efficiency furnace you’re installing might come at a high price: a buildup of carbon monoxide around the water heater or condensation in the chimney. The source of the problem is ...

Saving money on energy costs and utility bills is a high priority for homeowners. Furnaces can suck up electricity and gas, especially if they’re heating more space than needed. In an attempt to ...

Furnaces can suck up electricity and gas, especially if they’re heating more space than needed. In an attempt to lower energy bills, it’s often tempting to close air vents that you aren’t using.