I’m not sure why my HVAC equipment does reverse suction for a little bit

My good pal has a corgi dog plus those dogs shed plenty of fur.

I was visiting him the other morning plus he said he wished someone would take the time to invent a self-vacuuming floor.

He wasn’t talking about a robot vacuum. He already has one of those. He was telling me that there should be flooring that is made of wonderful mesh plus that has a suction every hour or so to pull the fur, dirt, plus debris out… That actually sounds like a smart system if it worked well. What I didn’t mention is that my floor already does this to a certain degree. You see, my Heating, Ventilation, plus A/C air duct is under the floor in my property. For about 2 seconds, just before the gas furnace or air conditioner equipment kicks on, there is a reverse suction at the HVAC vents. This easily pulls dirt plus junk into my air duct system. I definitely know this is not normal! Unlike the vacuum flooring idea, this Heating, Ventilation, plus A/C equipment thing is a malfunction. I don’t really think that pulling dirt plus stuff into my Heating, Ventilation, plus A/C equipment is helping my Heating, Ventilation, plus A/C out either. I definitely should get a hold of my Heating, Ventilation, plus A/C equipment provider plus ask them to come out plus take a look at my heating plus cooling equipment to find out why it has a reverse suction before it entirely starts working. I should truly have them do a nice HVAC duct cleaning also. Once my Heating, Ventilation, plus A/C equipment is working like normal, then perhaps we can start planning our self vacuuming floors. I definitely love the whole idea plus it would be brilliant if they worked.


HVAC unit