No one actually understands the importance of correct repairs on your household machinery, then just the same, they don’t comprehend that when you use cheap parts, you are going to get even cheaper quality at the end of the day. Still this observance is not isolated.My Hubby skimps on everything from food, to clothes, to household maintenance… I was raised in a condo with all brothers who taught myself and others very important aspects regarding life. More specifically, they taught us how to the value in surviving life well. They would later teach taught myself and others about the dynamics and general process of changing flat tires, basic car care and more importantly about taking care of the House. You can’t skimp on Heating and Air Conditioning maintenance for one. If you replace parts with generic brands, you are going to get that same quality in return; Air filters are more sensitive than you think, and you need to wash out the vents weekly and replace them with air quality filters to ensure pure air. If you don’t have your HVAC duct correctly stripped and cleaned, it is going to end up needing to be replaced more often, this is not the case should you have cared for it bi-yearly. I recognize the largest fault people make is using cheap parts in their heating system or a/c component and when it breaks down… How you anticipate smooth running for your Heating and Air Conditioning component is hard to understand!? Recently, the two of us (of course me and my hubby) had a total crash of our Heating and Air Conditioning system as the fall weather kicked and the two of us needed heating so badly. I made my hubby call out the local Heating and Air Conditioning team and made him fess up to all of his mistakes that got us to where we were in the first place. Throughout the process, i really had hoped that he would learn a few lessons, which could come in handy in some future time.