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Single stage equipment requires more air flow than 2 stage or variable speed compressors. You need the right duct work.

I hired my Canadian nephew a few years back had him in an attic on a hot summer day 160 farenheit = 71 degrees Celcius got heat exhaustion pretty quick. Didn't help he drank at night.
Back to post...

Hello I put some comm boards on fleabay...

http://csr.ebay.com/cse/v2/review.jsf?mode=sellsimilar&item=181193061211&redirected=8

Nike and Under armor boots they are black and very light and comfortable plus bates snake boots for this time of the year, when it gets rainy I break out the ll beans. I try to change footwear for...

Tooltech

Under Armour

Temp humidity time multiple points of reference alarms misc readings for condensate and the best value greatest dependability you can recommend in hard ware that communicates wirelessly. CO detection...

Since your having to work off the charts so to speak, I have an idea you may share with your boss.
It will be gamble but it's a logical one.
The pressure drop is usually worst on the liquid line....

Aluminum is not as reactive to VOC's and normal corrosion.
Carrier has a tin coated coil also.
My advise is to find a local contractor who has a great reputation.
The equipment we sell has varying...

We have everyone wanting to be on call time and a half plus 5% of any equipment sold a tech of mine made a 500.00 commission today and he does not have to install it.
I guess what I'm saying is...

I'm a samsung guy after 3 iPhones got a galaxy note 2 now I always do the upgrade when I can so I can have a good backup if needed. The primary reason I prefer it is the ease of getting data offand...

On my filter 4 inches thick I put a piece of weatherstripping ( glue backed ) around it.
I also caulked every nook and cranny with mastic I could in my return and supply air ducts.

I went to a 4 inch filter for allergy reasons my 5 ton system does not get enough air flow through it but it is zoned so I'm running marginally anyway. Saving grace is ECM motor but it does not...

I agree controlling humidity is key to mold growth as is the control of it's food source.
I did have a very positive results with the plug in model and have science installed guardian air units in...

Duluth work pants.
Was bragging to my grand daughter how much they cost and she replied a cheap pair of jeans is anything below 90.00.
Whaaaaa? Was I thinking!

California Econo I've goty a couple of stats and controller somewhere.
Would probably switch out to something newer if it's havin fits.

Sight glass could be discolored looking like oil?

Once the pulleys are set motor speed has more to do with hertz than power.
Is it possible returns are increasing by doors in various areas opening?
The free return can cause a motor to move more...

Hello
I posted a bunch of old and new control boards in the junkyard.
sorry about the spelling:whistle:

If you gotta change it do not use a sawzall :whistle:

Trane makes a 2.5 Ton two stage XL20i

Hello,
I have a bunch of mostly used Trane comm and control boards for voyager and precedent units a couple of lontalk boards and such.
Over twenty boards, good order for you control and...

Insite is allright, have both the 327 and insite.

I have dual fuel and have it set to operate below 35 degrees.
I'm on propane in the country and it saves a gob of money.
Heat pumps can last as long as A/C units.

Check the coil circuts to make sure you are feeding refrigerant evenly through the coil.

Change the sensor

Thanks

I've been in HVAC scince I was twelve and am primarily resi and light comm.
I have a customer that wants to go geo and I have serviced some geo systems.
I'm in north central Texas and am wanting my...

yep oil seperators

I would hope that great tools would help a tech work more efficiently and effectively sadly the greatest tool of all between the ears remains the one with the greatest potential wether maintaining,...

I got 900.00 for a thirty pounder from my parts guy he had car collectors come by every now and then I gave him 300 my helper on that job 300 and myself 300 he's gone now but you should be able to...

Baccarach

I always ask for their nicest towel....just kidding.

Cheep is cheep not really a great tool feild piece or testo is my choice

The Zebra ecm tester

Whats MSRP? and does it come with a transmitter?

Finally, they have arrived will post on them soon.

Finally got confirmation I should have mine in a few days. I'll order the kit also great idea!
Thanks to you'all.

When is the next shipment of SMAN3's coming in?

I have not had any that were bad but have had my share in other spots. Once I have them out I usually use a thread compund such as teflon or locktite depending on what the case may be. The best...

Ya heard the man pilgrim test it

You can down load the book with your attachment.
http://www.fieldpiece.com/accessory-heads/acm3
or get the combustion analyzer head it comes with the pump.

You can check the defrost sensor by ohming it out at temp or just putting a new one in.

Order these guys they will work for free.


http://www.biconet.com/flies/FC3.html

Is that a Scooby Doo Manual?
Great Idea, I spoke to Jim Bergmans dad and he was telling he was walking through a building and could see the pressure changing in ambient air. As he came back the...

My wife would kill me if I tried to control how long she takes a shower. I just went tankless, though since it's pretty much just her and I at home now if I would have kept the old tank water heater...

Trust the govt. to get you the system you need. :D The real numbers to pay attention to are the EER and performance charts, which show what the capacity is at varying temperatures. Also pay attention...

Make sure you have a life insurance policy and will up to date especially if she has children.

Great idea who does not like seeing their name on something usefull?

HVAClover had a good post about Bone dry CO2 that really explained how to get more.
I'm in DFW and Air Gas can order it for me. Thataway I can fill up my tank have them deliver and use it for all...