When you run your heating system, air is sucked through your unit, heated, and blown through the house to raise the indoor temperature. Simple, right? While the process is relatively simple (as long as you don’t get into the nitty-gritty details) there are some factors that can have a big impact on your ability to warm your home that might slip under the radar as unimportant.
No, we aren’t discussing any big mechanical parts that need repairs or replacement. Instead, we are talking about the effect of something that is seemingly inconsequential: your air filter. Of course, we are discussing your air filter because it actually is very important to keep this part of your heater in good condition!(more…)