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I dont know if this video has shown up on this forum before but I saw it today and said "WTF???"
http://www.youtube.com/watch?v=v2vN_mxW4Bc

Your post seems like DIY, read the instructions with the indoor unit the answer is in there.
What exactly is a Villa?

sounds like piston and or strainer. I hate it when people say airflow is "good".
Dig that incline manometer out from the furtherst reaches of your van and use it for the love of god! even if you...

The aprilaire stats and protocal adaptors have provided flawless service for my clients. I have one customer that has 26 thermostats in her home so she needs internet acess to them even when she is...

Some of the boys in Syracuse agree with you Beenthere. That option was discontinued in the infinity/evolution software but its still an option on the thermidistat. I always felt that by the time the...

The algorythm in my carrier thermidistat shuts the heat pump off after its done defrosting and completes the heat cycle on gas regardless of outdoor temp. Next time the stat calls for heat it goes...

THAT was a great post fire.

Here in DC the city rats and mice depend on these crankcase heaters for their warmth throughout the winter. Killing the breaker to these outdoor units would be a very...

I have Three mitsubishi minisplits, a single evap and two double evaps plus radiant floor heat (propane boiler)
No ductwork
fantastic comfort
Inverter compressor on both doubles
single unit in my...

I have yet to find a humidifier that could not be controled by infinity/evolution , worst case it may need a isolation relay. Should be a easy-gravy fix for any good tech thats got experience with...

If the "heat on" icon stays on the screen its unlikely that the t-stat is causing the OD unit to shut off, more likely that a safety switch in the OD unit is shutting it down. Sound like you need a...

Mod squad will be along shortly to delete pricing from your post. Dont stress on cost or equipment , give the job to the contractor that you think is most likely to do a high quality install and who...

We take a small winch that can be purchaced at any marine or rv supply store and weld it to some angle iron that hanges over a standard truss, the cable runs down to loop around the heat exchanger...

here is some more mis info from one of the nations largest residential hvac contractors

http://www.ars.com/ars/HowAnACWorks.aspx

check out the fifth paragraph.
Its one thing to be that...

im with u gary, suprised it lasted this long . sounds like lowball city on that quote, hope its furnace only, even then its way low.

Any good tech can easily wire the CE into any residential unit with a transformer and a relay or less. Should be a no-brainer. I am not a huge fan of the CE but what the heck why not give it a...

Sounds like good solution would be a minisplit heat pump. Check out the mitisubishi Mr Slim on the web. These things are awesome for bonus rooms. I have installed about 80 of the mr slims without a...

Check out norms corner link , print it out and show it to your boss. good luck.

http://www.bacharach-training.com/norm/superheat.htm

I live in NVA also and I put a cc750 on my builder grade cheepie systems in my house. I love it, it makes any psc motor work like var speed and really gets the humidity out. I installed a few...

Hey EF, I was thinking about your post and I wonder what the boys up in Syracuse (Carrier/UTI) would have to say about that so I forwarded a copy of your posts to one of the design engineers that I...

Hopefully your contractor will measure the performance of your system to verify that it is working correctly. The combustion efficency of the furnace is easily measured with a simple oxygen analyzer...

Rheem and Carrier are both fine products IMHO. Are you choosing equipment with one contractor or two contractors with different equipment? I would devote more attention to checking out the contractor...

cant be sure but it looks to me like the coil is too far to the right causing the right hand side of that "N" coil to get insufficent air flow through it. This would explain why the "A" portion of...

I bet ya that the installers did not set the dip switches in the airhandler or furnace for the proper air flow. I say this because my installers have missed this step on the varriable speed tranes...

I installed a carrier infinity package unit for someone last month that I think was a 16seer and got him an ARI certificate for the $1500 tax credit. This was a very slick unit IMHO but not cheap. If...

I had a call a couple of weeks ago about an infinity user interface giving an od temp of 106 on a 83 degree day. as soon as I got to the house and saw a brand new deck installed 16 inches above the...