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Type: Posts; User: Jesus"

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  1. Replies
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    i leave it turned down to 16 degrees c and it's...

    i leave it turned down to 16 degrees c and it's now not blowing cold air,
    filter? what filter?
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    Pic no.2 is a beaut, i never knew r/v standed for...

    Pic no.2 is a beaut, i never knew r/v standed for relief valve
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    I will accept your reasoning, but if they don't...

    I will accept your reasoning, but if they don't close they don't pass, that one has always been around, flange mounting and others do also come under a clause in the act regarding design and...
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    I have found several f/d's that have never been...

    I have found several f/d's that have never been registered, so for over 30 years no one has checked an essiential safety piece of equipment
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    SHAMEFUL PICS

    Look at the access compaired to my hand size
    35852

    Do I really need to say anything
    35862

    Support frames overlap and not hard up against slab
    35872

    Access on wrong side to relase latch,...
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    Fire Damper Inspections

    So the company I work for has had a contract of a large commercial site and have never done a fire damper inspection. Last tested in '05, so all the techs have been telling management that they need...
  7. Thread: Ductless System

    by Jesus"
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    1,270

    don't think it matters now if the question way...

    don't think it matters now if the question way asked in 2004. LOL. prob has already had a comp changed.
  8. Thread: For Shame...

    by Jesus"
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    3,550

    Love your work, LOL

    Love your work, LOL
  9. Thread: AC Freeze-Up

    by Jesus"
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    2,498

    is this the same unit you had issues with in...

    is this the same unit you had issues with in 2006, thread http://hvac-talk.com/vbb/showthread.php?t=110568
  10. Thread: AC Freeze-Up

    by Jesus"
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    2,498

    what refrigerant? pressures? set point?

    what refrigerant? pressures? set point?
  11. Replies
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    more than likely an outside air in take, not sure...

    more than likely an outside air in take, not sure of U.S law in residential, 10% required here in Aust
  12. sounds like you need a proper hvac tech out...

    sounds like you need a proper hvac tech out there, in further posts you need to have some more info, e.g model no. age of unit, ref, get a service docket from the next person that attends so we can...
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    NON CONDENSABLES, the wording is where all the...

    NON CONDENSABLES, the wording is where all the answers are, it's in the high side, sub cooling needs to be checked not the air on air off (coil differential)
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    Only one person has managed to respond to the op...

    Only one person has managed to respond to the op question. I usally say 15 -20 years, by that time there are alot of new options and power saving advantages to upgrade anyway. If a buisness can...
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    Why didn't you replace the disconnect on the wall...

    Why didn't you replace the disconnect on the wall this time around?
  16. Replies
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    5,716

    Was the TxV changed at the indoor coil? Maybe...

    Was the TxV changed at the indoor coil? Maybe sized it wrong. Don't like when units are mis matched causes way too many problems that could easily be avoided. Like all previous posts, I think you...
  17. Replies
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    Replace it, while your there, fix up the pipe...

    Replace it, while your there, fix up the pipe work and get some better saddling in. Maybe look ing a weather proof cover over the unit as well, might extend expected life span
  18. Replies
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    You may think he is on the right track but from...

    You may think he is on the right track but from the amount of investigation he has to of gone through, and adding freon just because you change fan speeds :eek: Maybe get someone else to finish the...
  19. Replies
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    Straight away I can tell you I think it has non...

    Straight away I can tell you I think it has non condensables in the system
  20. Replies
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    I can remember my first good ref burn. I was an...

    I can remember my first good ref burn. I was an apprentice, and we were charging up a unit. The bottle was new and was one of the first to have 2 valves/ports for liquid and vapour charging, check...
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    A refrigerant burn is no diffrent to any other...

    A refrigerant burn is no diffrent to any other burn, you took the right step in running water over the area, you should do this for up to 20 min, but further action is required afterwards, a wound...
  22. Thread: Furnaces

    by Jesus"
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    639

    That'll go back down once everything goes back to...

    That'll go back down once everything goes back to norm, way over priced at the moment. Aussies are alright but you can still find the ppl who don't respect where they come from, or where other ppl...
  23. Thread: Furnaces

    by Jesus"
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    639

    It's hard to say, on the road for a company, a...

    It's hard to say, on the road for a company, a lead tech can earn between 34 and 36 AUD. Office supervisors and building managers can pull 150 grand if its a good contract. There are so many avenues...
  24. Thread: Furnaces

    by Jesus"
    Replies
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    639

    Depends on the age and location (suburb or town...

    Depends on the age and location (suburb or town house is in), in the earlier homes around 60's to 70's gas would be used and the kitchen would be gas as well (stove top, oven), after that depending...
  25. Thread: Furnaces

    by Jesus"
    Replies
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    639

    In a commercial building you would typicaly see...

    In a commercial building you would typicaly see nat gas, but there are still a couple of old deisel burners around. electric re heats are also very common.
  26. Thread: Furnaces

    by Jesus"
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    639

    I've never come across one, for residental the...

    I've never come across one, for residental the typical household, most aussies would have a reverse cycle a/c. I figure we don't have them due to the more typical warmer climate, although i wouldn't...
  27. Thread: Furnaces

    by Jesus"
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    639

    Thank you TwinScrew, and amd

    Thank you TwinScrew, and amd
  28. Thread: Furnaces

    by Jesus"
    Replies
    15
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    639

    Furnaces

    Hi, I was wondering if anyone could give me a basic understanding of what a furnace is and it's role in hvac system. I scroll past threads containing furnace related problems because we don't have a...
  29. Thread: I love this guy

    by Jesus"
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    He's here all week, try the fish, tip your...

    He's here all week, try the fish, tip your waitress
  30. Replies
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    Is this the hermiticaly sealed comp? Had to...

    Is this the hermiticaly sealed comp? Had to change one a couple of months back, pretty basic once you know whats going on. Don't know wether I have any info other than what yo have allready, I could...
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    If it jumps it will be doing society a favour.

    If it jumps it will be doing society a favour.
  32. Replies
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    Looks like everyone was legless at the wake, ...

    Looks like everyone was legless at the wake,
    LOL :)
  33. Replies
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    Seems like you need to relax walk away have a...

    Seems like you need to relax walk away have a coffee, and come back with a clear head and approach it like a pro. Think about the basics, don't panic it's only work:D
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    Why are you needing to put on your gauges for, I...

    Why are you needing to put on your gauges for, I ask because if it's to repair the unit you may be better off using a bullet piercing but you will need to weld it up after your done. Is there a Lp...
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    I love when post start like this, you know it can...

    I love when post start like this, you know it can only be good.:rolleyes:
  36. Replies
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    increase your superheat, it will lower your rh on...

    increase your superheat, it will lower your rh on the coil. thats what i was told on walk in coolroom unit, same princables i would assume.
  37. See how ugly this install looks, now his daughter...

    See how ugly this install looks, now his daughter can't shut her door due to daddy wanting next door to get some air. Also it takes longer to cool the room cause your throwing air out the door and...
  38. Replies
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    LOL!:D

    LOL!:D
  39. Replies
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    Hey OP, as you can see it would seem that it is...

    Hey OP, as you can see it would seem that it is agreed that you will have non condensables in your system,*Have your licenced HVAC tech to reclaim, replace drier, deep vac (maybe triple evac), and...
  40. sounds like you have already made up your mind...

    sounds like you have already made up your mind zarandle. If you want to cheap it out short term, a single unit placed in a direction to distribute air down a hallway into adjacent rooms can give you...
  41. Thread: That old myth

    by Jesus"
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    453

    That old myth

    Have you heard about that old tale of the multi story building fitted out with central plant, the ductwork installer was irritated with the construction company for some reason and put a harmonica...
  42. I think beenthere was taking the piss. Sounds...

    I think beenthere was taking the piss. Sounds like if you want to do multiple rooms, get a unit that is designed to handle the load correctly and not be undersized, causing lower than expected life,...
  43. Thread: Hot Air

    by Jesus"
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    611

    are u for real? on a molecular level its all...

    are u for real? on a molecular level its all about insulation of space. closer the particals more heat, more vibration causing friction. At least thats what i can remember from TAFE. Heat is in...
  44. Replies
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    LOL, and having your condensor fan run the wrong...

    LOL, and having your condensor fan run the wrong way can work too. But for how long? If you find something not to manufacturing instructions chances are it will lower effiecency. Be a pro and set a...
  45. Thread: fire alarm

    by Jesus"
    Replies
    3
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    1,149

    noth'n like watch'n a house fire eatin' Jiffy Pop...

    noth'n like watch'n a house fire eatin' Jiffy Pop popcorn,
  46. Thread: Bottom fell out

    by Jesus"
    Replies
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    3,196

    I had a carrier weather wall unit do the same...

    I had a carrier weather wall unit do the same thing, service call ac not cooling, found the compressor hanging by the electrics and bent the discharge and suction pipes, a metre and a half off the...
  47. Replies
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    I think your over simplifying the answer. There...

    I think your over simplifying the answer. There are more factors and as previously stated you always have a pressure tempreature relationship.
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    Name a country starting with the letter U

    Source from an australian tv show,
    http://www.youtube.com/watch?v=C6r1IcY1pv0&feature=related
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    I've seen it done. Not sure whether i could be...

    I've seen it done. Not sure whether i could be bothered hooking up another pump, should theoriticaly do it in half the time??? but... (see the signature)
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    What email did you send it to?

    What email did you send it to?
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