Nobody from the Dallas/Plano side of the metroplex ?
Type: Posts; User: adamk
Nobody from the Dallas/Plano side of the metroplex ?
I'll keep his name, but he is more than an hour away. A long trip for a job, especially if done twice.
Thanks, but you might bring the wrong parts...
One that does proper nitrogen flow during brazing.
I have a Heat pump that needs service.
NE DFW area.
Thanks.
Which Amana heat pump models does the recall cover ?
What makes them physically stick ?
Adam
:pop:
ttt
Hello;
I'm looking for recommendations for AC company around Plano (North Dallas) area.
I have a goodman heat pump that heats very well, but doesn't cool.
Looking for company that properly...
Sealing sheetrock is definitely required.
In this house the prior owner had the plumbing fixed in a few areas.
They left holes in the sheetrock in the attached garage. I found out that
there was...
I was in my attic and noticed that one of my return (hard) pipes moved a bit at the base.
I pulled the insulation back and noticed that the metal plate flexes a bit, allowing the pipe
attached to...
I'll be calling that phone number (BR-549)...
Anyone under 35 will not understand...
Key;
I guess your blower runs off of 120v. The kill-a-watt systems only work to 120v, 15a.
Interesting setup... Wish I could do that for my old 220v system.
Adam
When we moved into a house with old carpets, we would sprinkler baking power on
the carpet and let it sit a while. Then we would vacuum it up. It would reduce the odors
from the carpet...
If you...
Assuming you're using some software to assist you in doing the Manual J procedure,
how long does it take for a ~ 2000 sf house ?
I had one company do one (don't know if it was complete) and I...
Which Vision pro 8000 --- TH8320, 8321, or other ?
These two perform the lockout of the heat pump. The TH8321 can lock out the auxiliary
until 30 degrees. The TH8320 will only lock it out down...
Yes, solar insolance does have an effect on heating and cooling...
Its about 1kw/m2
Having a small solar panel would allow you to measure its effect.
Wind is another variable - though the...
Pstu - Pick the closest wunderground site. The data comes from the weather units
at the location and should be closer to your temp than some air port miles away...
I've got a site 2 miles up the...
If you are going to have warm weather like Dallas for the next two days, do this:
1. Shut off the heat/AC for 2 days.
2. Read the E meter after you shut it off and 24 hrs later and 24 hrs later...
Not knowing where you live in texas (profile empty) its hard to say if last year was hotter/colder than this year.
Where I live (Dallas) it was colder this year in December than last.
Adam
Well it is odd;
I can buy that they are hard to correlate. Thanks.
What I'm trying to do is see how accurate the heat loss calculation is. The heat loss per hour should somehow correlate to a temperature difference in one hour.
Since I know the outside...
I want to be able to see if there is a correlation between the temperature drop in my upstairs bedroom (1 system) and the heat loss calculation I did for that part of the house.
Is there a way to...
Kleen-Air in Plano says they can do blower door tests...
Not too far from McKinney...
Daltex;
While not addressing the machine combinations;
Is the 20kw a single stage ? You may want to do a heat loss analysis. You may
not need all 4 5kw elements. If the heat loss analysis...
> Damage...
Yes, I know - contactors burn out and weld shut... and it goes downhill
from there...
It has stopped, possibly due to the few degrees increase in temp.
I'll call the installer...
I was waking my daughter when I heard someone sending morse code. I went out to the heat pump and it sounds like the contactor is chattering. It has not done this up to this time, and when it started...
Interesting post about lightning...
Those are good observations. The electrons actually come from the ground and move to the sky. That's why grounded things are usually 'struck'. They are ground...
Don't know which vision pro 8000 thermstat you have, but the 8320 allows an aux lockout down to 40 degrees. The 8321 allows an aux lockout down to 5? degrees.
You would only need the outdoor...
Its easy to tell if the trunk, ducts or boots leak - feel for air leaks. If you feel air blowing
out around one of the pieces, they haven't sealed it well. Same for returns, though its
hard to feel...
The public link only said it was a wireless outdoor temp sensor.
Is it really that much work for a HVAC technician to install a wire from the outside
to the tstat ?
I though it might be a...
Is this true ?
> The YTH9421 can go down to 5ºF [lockout of aux heat]
I bought the wrong one then... Would have liked to lock it out until 25 degrees, not 40.
> Then it means that in 16 years he never read the installation instructions...
So true...
I guess the HVAC companies don't practice continuing education. This is the next thing to ask for when...
Interesting - I've been looking into this but haven't found anything that says OnCor does this.
Would love to get the phone #.
10 hrs for 100 bucks. Great price - sure beats climbing around the...
I see;
So it depends on how the installer hooked it up.
Thanks.
Adam
I've got the TH8320 honeywell tstat.
Which heat is run, aux or emergency when the heat pump (Amana ASZ140361) begins its defrost cycle ?
The tstat is setup as 3heat/2cool (though there isn't 2...
Where is this house located ? It would be interesting to see.
Adam
Thx.
I'll make sure to ask how low the temperature is set to.
Can the th8320 stat run 2 emergency heat stages, or only one when on the heat pump settings ?
Thanks.
Adam
The AC only system has 3 or 4 strips. This was the system the contractor was reviewing.
The heat pump system has a 15kw heater option. I don't know if the emergency heat
is setup in 2 stages once...
One system is a heat pump.
One system isn't (straight AC)
Is one better than the other ?
The TH8320 thermostats I have can do 2 stages of heat. One contractor suggested reviewing the heater coils. The handler has a timed second stage.
Thanks.
...
I was measuring temps on the supplies with my temp logger. I found that a few registers
will supply air 10 degrees colder than others (for the same length of time running). By this I mean one...
> Solar radiation.
This is primarily why I put RB in the attic. I've read that if you don't have a good venting
of air RB is not very effective, but it would seem that dispensing with 97% of...
You can get an 14 seer Amana heat pump with a variable speed blower.
Definitely get a cost analysis of higher seer systems vs. lower. It may not be worth
the money.
Do you have nat. gas there ?...
Don't you hate it when they won't answer the questions you ask. :(
Adam
When I was looking for return air leaks, I used incense sticks. The smoke quite easily
pulled into any leaking point. It was easy to see as well. Worked well on the supply
sides too.
When all...
How did they check for leaks, by hand ?
With the AC running and feeling for air flow - hopefully.
May need to check for leaks through the ceiling. If you suspect the walls are missing...
Good jobs that fill the walls with cellulose should be doing two fills.
One midway up to fill the lower half and then a second fill, close to the top
to fill it up the rest of the way. Foaming...
Yes, I wish the Honeywell professional thermostats TH832x series would record run times.... hint hint hint Honeywell.
Adam