IS their any HVAC techs out there who might be able to offer me some assistance. Our 20+ year old Whirlpool 3 ton 12 seer A/C finally gave up last week (Home Warranty company sent 3 different companies who all confirmed it). Anyway, the Home Warranty company had a new 4 ton 16 seer Amana SSX16 & a 4-5 ton Goodman Evaporative coil installed. When you set the unit to 70, it would cool the entire house in the matter of a few hours even if the unit had been set to 82. This new unit does not seem to do even half as good. I do not hear the fan blowing like I use (if it is on it's quiet) and while the air coming out is cold, it takes hours just to cool to the house a few degrees (we turned on the unit at 6pm when it registered 77 and here it is now 9pm and it reads 75). When I have to run my A/C for hours on end just to cool the house a couple of degree's I am starting to think something is seriously wrong. The HVAC guy says it's my imagination and I'm just being picky so am I right in thinking something might be wrong or am I making a big deal out of nothing??