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Type: Posts; User: Gatertech

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  1. okay sorry for the ignorance, I can tear down a...

    okay sorry for the ignorance, I can tear down a 950 ton centrifical chiller, but I do not know what a Hyperterminal is on a barber Colman control system, lol, also I need to clarify after looking at...
  2. Controltec, I have took over a builing that...

    Controltec,
    I have took over a builing that was previously a school and they have a gcm and several lcms with absolutely no documentation, im currently having no response from the lcm that runs...
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    Lennox Model Numbers

    Looking for someone to explain these lennox model numbers please.
    I can read many other model numbers fine but lennox isn't one of them if you know what I'm saying. Thanks in advance.

    Evap...
  4. Also if they replace it with a 13 seer heat pump...

    Also if they replace it with a 13 seer heat pump and you probably have a 10 seer evap. your'e going to have trouble
  5. you're going to have to have 410 soon or later...

    you're going to have to have 410 soon or later any way, So Have them replace the fan motor first. I'm not really sure about your unit but it should have a high Head pressure safety, so the compressor...
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    Man i always hate trying to find that matchbook...

    Man i always hate trying to find that matchbook cover they wrote that on.
    I agree powerhead, It's just good practice
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    Union insulators ... No problems yeah come to...

    Union insulators ... No problems yeah come to my job

    The union guys on my job say they been doin this for 20+ years ( yeah right )
  8. Thread: wont heat

    by Gatertech
    Replies
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    956

    It doesn't seem to me like the reversing valve...

    It doesn't seem to me like the reversing valve would open when jumped if it was stuck

    have you check all you low voltages from the stat to the unit?
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    advant.. and disadvan.. of union

    i'm 23 and been a foreman running work in the install dep. for a while and am wanting to get into service. I don't know anything at all about union but have heard several times as young as I am...
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    2,804

    uuuhhhh WOW

    uuuhhhh WOW
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    2,597

    That has got to be the dirtiest evap. coil iv'e...

    That has got to be the dirtiest evap. coil iv'e ever seen
  12. Replies
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    2,597

    now how could that make anything go wrong

    now how could that make anything go wrong
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    2,366

    I've not seen any slimduct around my area but I'm...

    I've not seen any slimduct around my area but I'm going to look into it
  14. Replies
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    2,366

    Yes I had to add conbustion air for the 2...

    Yes I had to add conbustion air for the 2 existing unit and added the new goodman which is direct vent
  15. Replies
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    2,366

    Thanks for the help I can do it this way now so...

    Thanks for the help I can do it this way now so here are the pics,
    http://i206.photobucket.com/albums/bb190/gatertech22
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    2,366

    Sorry forthe trouble it must be my comp. becuase...

    Sorry forthe trouble it must be my comp. becuase I see the icons and pop-ups are allowed but still can not click them
  17. Replies
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    2,366

    I see the icons but for some reason they are not...

    I see the icons but for some reason they are not able to be clicked
    How do you get to advanced mode?
  18. Replies
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    2,366

    i'm sorry but either i'm blind or it's messed up...

    i'm sorry but either i'm blind or it's messed up but theres no box to click under the text box
  19. Replies
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    moving units to a very tight room

    Here are some variuos pics of a job we just finished that we had to move furnaces from an open room to a very small room and add one more furnace to the whole deal. Had to add cumbustion air and...
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    Job looks nicely done but from past experiences...

    Job looks nicely done but from past experiences alum.. colored silicone caulk will not stick to the clean sheet metal very long but I like to use a polyurethane based caulk and a nice exterior...
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    This is why we don't tell homeowners how to fix...

    This is why we don't tell homeowners how to fix HVAC issues , no offense but it's not something you learn over night
    If you're trying to make the heat pump do all the work at 0 Degrees that's a...
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    I told the home owner that they needed a new unit...

    I told the home owner that they needed a new unit but if youv'e heard it once youv'e heard it a thousand times ( I'm just trying to get by this summer and next summer I will replace it, lol ). If...
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    706

    Compressor Issues

    I recently serviced a unit that is about 25 years old ( I know , people think they should run for life ) and the problem was warm air from vents so I start trouble shooting, finding that the unit was...
  24. Thread: ** New **

    by Gatertech
    Replies
    7
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    695

    ** New **

    I'm new to the servicing and technical world ( actually still in install but wanting to know more ) and I'm looking for intresting and very knowledgeable websites and/or books that would help me...
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    1,624

    superheat and subcooling

    all these tips i've been hearing so far are great and what i like to practice. I charged my unit last night with my scales and started the system, Everything seems good (good suction, good head...
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    could be wrong but maybe looks like some kind of...

    could be wrong but maybe looks like some kind of calcium build up from the fan pulling moisture through the fins while snowing or raining

    they have an acid that is made for cleaning indoor and...
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    help with charging

    I've been in install for three years and i'm pretty new at the service side of hvac and was wondering if someone could give me some good pointers on charging your standard 2.5 ton unit with R-22 that...
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    Wanting To Buy!!

    Looking for Vac. pump and 2.5 ton condensing unit
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    5,341

    Intrested

    Please e-mail me if you still have the nitrogen tank i will buy

    Thanks,
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    Like I said I'm fairly new at this so please...

    Like I said I'm fairly new at this so please explain
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    first post I have done didnt and don't know about...

    first post I have done didnt and don't know about the pro forum, but I will figure it out thanks
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    1,445

    no heat pump , condensing unit only

    no heat pump , condensing unit only
  33. Replies
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    1,445

    fixed

    fixed
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    1,445

    yes, there is one liquid line drier

    yes, there is one liquid line drier
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    1,445

    High Head Pressure

    I recently Installed a Goodman 2.5 Ton evap coil, Brazed up new joints, put 200 Lbs. nitrogen to check for leak and abs. mpossible moisture. Pulled into a vacuum and repeated twice because the way it...
  36. Replies
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    6,167

    high head pressure

    I recently installed a 2.5 ton goodman evap. coil, Brazed up the new joints, put 200 Lbs. nitrogen , pulled into a vacuum, and repeated twice. Then i added R-22, Started the unit at 78 degrees...
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