Type: Posts; User: tshep
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I was looking for something else and saw this...maybe I can help.
The equipment should list MCA (Minimum Circuit Amps) and MOP (Maximum Overcurrent Protection) - both must be met.
Thanks guys - I kinda need to roll on this before the weather goes either way - it's very mild right now in VA
Any Carrier guys out there - did I ask the question wrong?
I read (on another site) about some control engineer removing a 'network module' so he could directly control the HNA unit. I got the...
I'm just about settled on my new system selctions, but -
Do the Carrier Infinity's - 25HNA9,6 - all talk on a network (ie, not have normal Y, W, etc. terminals for interconnecting)?
If I drop...
Hey - looking for voices of experience here.
I think I understand why these coils need to be above the HX, but then are there installation or selection techiniques that help prevent coil condensed...
Hi -I could use some advice.
Replacing - Richmond, VA - 2 - 21 year old yorks (2 and 2 1/2 tons) that did the job. (I've been nursing YorkGuard IV cards for 15 years, accumulator joints are...
Hi - my 2 cents...
I did large building controls for quite a while, and once asked an old school engineer why hot pumps were always on supply - the hot side, to me, looked like a bad place for...
I tried searching everything I could think of, and couldn't find a reset procedure for York guard card controls.
I remember seeing it here before, it involved shorting 2 terminals to reset stored...
I do controls, but...I felt I had to write a letter on a similar job in a church.
Just lightly touching a exhaust pipe while working caused pipe to uncouple.
Feedback from mechanical said they no...
New techs beware!
NNnneeevveeerrrr trust a disconnect, breaker or someone else.
Use your most important tool that was given you at birth.
ALLWAYS,allways check for...