When you have pets around your home, the one thing that you need to always make sure you do is to have the ductwork of your central heating and air conditioning cleaned regularly.
I would say every other month.
That is what I do to ensure that my central heating and air conditioning is running smoothly with no overworkings happening as a consequence of clogged ductwork. When you have any kind of pets the ductwork of your central heating and air conditioning unit will get clogged up with the pet hair. Because when it floats and occasionally flies through the air you do not even notice, but it can end up getting up into the air vents of your central heating and air conditioning unit, and from the air vents of your central heating and air conditioning unit it goes from there right up into the ductwork of your central heating and air conditioning. And from there on out it could mean trouble if you do not have your ductwork cleaned every other month like I do. It could end up clogging your central heating and air conditioning and then what could happen from there is your Heating and Air Conditioning unit will work overtime and could potentially break down from either a blown out motor or fan. And you do not want that to happen now do you? I know I don’t! So this again is why I have the ductwork to my central heating and air conditioning unit cleaned out often!