I just got myself a new central heating and cooling unit.
And I have to tell you that I am highly impressed with how quiet it is! My old central heat and a/c system was rather loud and noisy when it would turn on and off.
So much to the point where it would sometimes wake me up when I was trying to sleep at night. But this brand new and totally up to date central heating and air conditioning system is quiet as ever. As a matter of fact, when it comes on and shuts off you do not even know that it is. The only way you know is because of the great heating or air conditioning that is coming out of the air vents. If it was not for that, you would think there was no heating or cooling in the home! I think it is really wonderful how HVAC technology has advanced to the point where we now have new central heating and cooling units that are smooth running and quiet. Why they could not have come up with this decades ago is beyond me. But now that it is here, it is a very good asset to getting a brand new and completely up to date central heating and air conditioning system. Now if only the cost of central heating and air conditioning system units would go down like they did at one point instead of going up! Central heating and cooling units these days seem to be rising in price because of the economy and probably the great advanced HVAC technology that goes into them nowadays.