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I agree

Two different agreements

I know here in San diego if your lucky you might find a shop that will pay the Building trades scale. Most of the big shops are paying under the ARCA agreement. Thats $38 an hour compared to the...

I worked for York about 12 years ago and was hired on as a "Tradesman". Went back to work for them after they merged with JCI and was grandfathered in as a "Journeyman".
No test no nothing, just pay...

Last friday I removed the fec from chiller 1 and installed it in chiller 2. Chiller works great now!

Not yet...
Here now

I do have the jci software, but doent tell us much lol..
Its says circuits are calling, but the fec says its off on lp/low temp.
After checking the safties, everything is fine lol

The chiller thats having isssues is #2, chiller #1 has no problems at this time. I swapped reset relays but still same problem..

Ok, this chiller has been fun let me tell ya. First of all, the W7900 has been removed and retrofitted with a jci fec.
Why, I dont know ... lol
So, circuit 1 was originally running ok, and circuit...

Lol whats that have to do with anything?

Most efficient chillers in the world.

I was looking at a friends Amana,
M# amv90704cxbb furnace today. His ecm motor under a full call for cool would not ramp up. It will only spin about half capacity. The motor is a GE 2.3. The only...

M# VVX
Comp 1 when loaded shuts off on hp.
60 suction 290 head
25 sh. 35 sc
Td 6f
H20 loop 4f
43 amps fla 47 amps

No signs of a restriction anywhere, I even replaced the power head and...

I just took a recent Refrigerants class. The instructor said that you can now mix them and that after recent studies, it does no harm..



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He is very deserving. He's probably the best person I have ever met. How many employers have you worked for that helped you buy a house??
I have a ton of respect, but I also have a family that I...

Great feedback guys, I really appreciate it!
I have no operating capital and I do have my contractors license. I keep passing up work due to the amount of hours I'm putting in at the company I'm...

Your begging alright lol

Interesting!
Anyone else?

Im just curious how some of you company owners did it. Did you save up some operating capital? or just go for it? Ive heard of people making it happen both ways. How did you do it?
Thanks:pop:

Ok, how about a ball park under low load conditions. Let's say 20 ton rtu.

When everything is perfect...
My boss wants to install a plate heat exchanger off the discharge..

Does anybody know what the actual discharge line temp is on a 410a system at 65f ambient?

I think they use DC control power right? I have to look at one tomorrow.. Not looking forward to it..

When using your magnehelic take s/a and r/a with the pito tubes connected to your rubber lines. i thought that was TESP TOTAL EXTERNAL STATIC PRESSURE. ESP would be your external static pressure...

So ESP is when you take your readings from the s/a and r/a and add them. TESP = ESP + VELOCITY?

Just had to tell you that i love your web site! Please take a look at this rheem fan coil thats having .70 esp. THANKS

My boss said i think she likes you...But she knows she cant have you lol:LOL:

Anybody dealing with these types of people in the office/field? Wow i am so amazed how this dispatcher is trying to pin call backs on me. Its crazy! My service manager freaking loves me and always...

I agree with tinknocker..... Although adding a duct or 2 would be alot cheaper.

Check your static... Make sure unit is somewhat level.... Drain line 1/4" per/ft

Wow.... What size is your suction line?

whats the seer ratings??

Yeah, check that condenser fan motor and see if its getting hot... I had a carrier unit with head pressure just like yours, the motor was getting really hot. I changed it, and shes running steady.

Are your service valves completly open??? tonage? model?

hmmmm..............

I like dewalt. comes with mini led light too. freakin thing unbombable!

When you read text books while dropping a deuce.

Yeah, just go with the flow dude!

you have 78f return air (usally or close to room temp)
supply air 57f (blowing air out)
outside temp 87f
discharge 240 psi (pressure of high side of the system

Hows it going dudes?

i use them and their cool to look at....but thats it, ant gage will work just fine. just have to be careful bumping them into things.

[QUOTE=scottsacavsfan;1907174]Why is it that I replace one of these gauges every other week for loseing its oil
Am I supposed to be refillingthese things?
It seems like the low Side gauge leaks...

insulation does play a role in it. I would have a tech out their asap. Sounds like it could possibly be low on charge, but again you need to have a tech look at it.

evap is a 3 ton, and the condenser looks to be 2 ton? Doesnt look right to me ...But will let the other guys answer this one.

3400 sq ft house.. Lots of windows, and im sure there is more heat loads that we can type in. So 12,000 btu's = 1100 sqft? something does not sound right. correct meif i wrong.

Sounds Great im gonna sit back and listen.

There are a million things that could bewrong with your set up. Best thing to do is have them run a new calc. double check the sizing. Then i would have them do a good thorough check on it from head...

No comment..

I know you are supposed to use the right calcs. to determine your size system. BUT, There is also a rule of thumb for sizing systems. Out here in CA its 400 sq ft = 1ton . I think on another post...

I know you are supposed to use the right calcs. to determine your size system. BUT, There is also a rule of thumb for sizing systems. Out here in CA its 400 sq ft = 1ton . I think on another post...