Should I set-back my thermostat?
It is alright to setback your thermostat a couple degrees (1-4 degrees) if you are going to be gone for an extended period of time (gone for over 8 hours, going on vacation, etc.); however you [...]
Should I close off the registers (aka diffusers, vents, grills, etc.) in unused areas/rooms in my home?
You should not fully close too many registers in unused areas because this can cause comfort issues and reduced system efficiency. By closing registers you are restricting airflow, causing higher [...]
How often should I replace my furnace filter?
There is no single answer for this question because it depends on the style of filter used, the frequency in which your system operates, the filter type (MERV rating) season, pets, and geographic [...]
How do I reduce duct leakage?
A great way to improve your systems efficiency is to caulk all openings in unconditioned space (basement, attic, etc.) and to tape all seams of your duct and round pipe. When caulking, make sure [...]
What about the environment?
The large amounts of sheet metal used in heating and air conditioning systems is made of basic metals – such as steel and aluminum – which feature high recycling rates. So if you ever need to [...]
Should I just go with whatever the builder recommends for my new home?
The builder is not liable for paying your future utility bills, so NO. You should take a proactive role in all energy-related design decisions. That means researching different products, [...]
What is that smell that occurs each year when I turn on my furnace for the first heating of the cold season?
That smell is the result of dust accumulating on the furnace’s heat exchanger and meeting high temperatures. After all your furnace has not been used for around six months and the most of us [...]
Why should I consider spending substantially more for the high-efficiency units?
The difference in energy savings between the equipment with the lowest efficiency available and energy efficient equipment can be up to 30 percent. Your local utility company should be able to [...]
