I understand that there are "technical" or Star "TREKKY" ways to inform people about how these units OPERATE. mY PROBLEM IS The condensor has a few major components that are always messing up= coils(dirty, leaks, clogs, etc), the condensor (most common casualty, usually starts to fail just after warrenty. SOMETIMES i CAN FIX SYSTEMS THAT THE MASTER ELECTRICIAN CANNOT.(master is real terminology just to let the v ultures know, they are keen on finding a small piece of my post and completey turning around and take it out of context too justify their daily time killing nerd enhancing computer obsessions and yes, we have a bi-polar in the mix. However, as an example of my amateur ability to diagnosis and repair HVAC, We built a wine celler and they ran the cooling unit from inside the cellar in 8" non-insulated duct about 7 feet. The Whole purpose of this unoiot was to have the special one that QUIET. Problem is, the company didnt tell the installers that this was accomplished by using a small motor in the cellar and then adding a JET MOTOR SLEEVE on 110v to boost the air movement. Problem is you should probably put the Turbo thingy in the attic, NOT 7 feet away in my parents new 7000sqft home that Ive spent day and night working on. 4 heads came and there was no reasonable solution that would cost less than 4-5000 bucks. So, I used theory of Stten Hambone Devonshire to get this fixed. 80 bucks and 30 minutes of work. All I did was replace the 7 foor non-insulated with 35 foot of insulated and just tacked it in the closet where it was going to be all along. There were skeptics as I have come to be very familiar with these days BUT THE PROOF IS IN THE PUDDING and SON!!!!!: It worked. My decibal meter took the loud motor that sounded like a refrigerator in the house to NOTHING, NO SOUND. The idea, I can speak to you at 3-7 feet easily, but at 35 feet its hard to hear someone. (Go get your little NAsa guy from Houston or whomever you use to hack my computer to get the correct terminology little hungry vultures) but indeed the addition of this 35 feet totally consumed the sound and peace was restored within the house. I enjoy peace, practicing piano with my daughter, buying my 19month olds 3wheelers, installing entire pletory system to daughers ceiling with a shooting star device. FINALLY IN RESPOONCE TO THIS OLD ARGUMENT THAT HAS BEEN REKINDLED BY THE CHOSEN ONES(THESE CHOSEN yoyo/yaya/grizz gRIZZ AND THEIR friends whom many they ride coat-tails and enjjoy life on other tab with NO REMOURCE AND LITTLE APPRECIATION (never learned value of money and its role in the determination of what life you will lead) THE OLD SYSTEMS ARE COLDER... I DONT CARE ABOUT THE refrigeratiion or any technical dataq b/c only experiencing this in real life can one appreciate the difference. New units cool=yes, do they run longer and are more difficult to determine size of unit when considering sqfootage of air space and windows etc, so in turn it has become a nuisance. Kind of like the little vultures. Its all we got so we have to live with them, i mean the new HVAC units; but Unless you shhow me a video demonstrating this argument(old vs new with thermostat in hand,) Pleasee tell me you guys agree. Those old units blew colder air and your house could get to 68 on day of 110 degrees. This no longer possible. Have I rebuilt split systems and intalled compressors and replaced mother booards, etc YES. BUT IM NOT AN ELECTRICIAN. Kind of like when a guy says he can come do the plumbing at your little prairie that must be fileed with over analized pseudo-intellectual CRAP BUT HE IS IN FACT NOT A PLUMBER AND NOT BY DEFINITION. You have to have your plumbers license to be a plumber. As a trim carpenter this is not the case , but no license=no TITLE. HE's a handsy man like some of the people born in the 50's who ENJOY public displayss of EFFECTION.