I don't care what anyone says about appliance insulation, that much heat is going to make the freezers less efficient and the heat will eventually lessen their life as well. I'd vent.

There's lots of things that could cause those kinds of problems, including something on Netflix's end. An upgrade may be indicated when there are enough new features in the operating system to justify the expense of the new operating system. Of course, my definition of "justify" may not be quite the same as yours. You also need to ensure that your computer can meet the requirements of a new operating system. Generally speaking any computer bought with Windows XP is not likely to have sufficient memory or processing power to make running Windows 7 enjoyable. You might want to consider backing up critical data and doing a fresh install of XP. Cleaning out the old garbage can make a world of difference in the performance of an older computer. Plus there's no financial investment, just time.

The evaporator coil didn't necessarily have to be replaced with the furnace - maybe they wanted to make it easier for themselves (at your expense) to have a coil mount flush on top of the new furnace. You'll want to replace the evaporator coil with one designed for R-410A refrigerant and one that is an acceptable match to whichever brand equipment you chose to have installed. Carrier makes good equipment, and most brands are comparable these days. So you could have a Carrier coil over the furnace - the furnace is just responsible for moving adequate airflow over the coil (which should be adjusted when the new a/c is installed). Your C26-41 Lennox coil indicates a 3 ton nominal capacity rating, so I'm guessing that may be the size of your outdoor unit. Yes, 100k and 3 tons sounds like quite a bit for the space you're trying to heat and cool.

Here are the programs during the week day Program one temp 78 at 6am Program two temp 85 at 8am Program three temp 80 at 6pm Program four temp 77 at 11pm Sometimes I bump down the temp to 77 around 9pm On Sat and Sun we set the temp to 80 deg during the day and 77 at night The humidity in my house is usually between 40 to 50% depends on the outside humidity.