At times, your furnace may be in need of a new filter, a new part, or even replacement. In any case, only licensed professionals should be doing repairs on it, and like any licensed professional, they cost money. So if you are having furnace problems here are 7 things you can do before calling a technician.
So what does MERV stand for anyways? MERV is short for “Minimum Efficiency Reporting Value”. While the air filter is meant to control the amount of unwanted air particles entering your home, the MERV rating on your filter is meant to show you which filter is best fit for your home.
Upgrading your heating and/or cooling system can be a lucrative investment for any homeowner.