Sleigh bells are ringing, Jack Frost is nipping at your nose, and you are freezing your behind off! Unless you’re literally sitting in a snowbank, this means the heater ain’t working. So, after you put on a couple extra sweaters, but before you call the HVAC professional, there is a host of usual suspects to check off the list of probable malfunction causes. Troubleshooting and fixing some common problems regarding the furnace is not out of the realm of possibility; it’s not

Imagine if every light bulb within your home was operated using only one switch. This might be a nice scenario when it’s bedtime, but during the evening it would be impractical and play out as a giant waste of electricity with every bulb illuminated. This “one switch” example is a metaphor that gets bandied about by HVAC professionals when differentiating between central and zoned HVAC systems. Central A.C. is the all-lights-on approach, whereas a zoned system is the procedur

Homeowners, most of them operating on fixed-budgets with limited wiggle-room, have to make some pretty tough decisions regarding home projects, repairs, and upgrades. These undertakings can cause more indecision when they fall under the banner of what realtors and appraisers dub “invisible upgrades,” such as, new insulation, plumbing, septic tanks, et al. These accoutrements make a home comfortable and habitable, but they operate behind the scenes. HVAC systems fall into this

If you’re in the market for a new car, one of your primary concerns is a vehicle’s MPG, or Miles per Gallon. This is perhaps the best gauge of fuel economy for an automobile; in other words, it’s a useful indicator of efficiency: for every one gallon of gas, you can drive for approximately X miles. Now, when it comes to air conditioners, the standard way to designate the efficiency of a certain unit is by its Seasonal Energy Efficiency Ratio, or SEER. SEER is calculated by ta