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Type: Posts; User: georgehvac

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  1. Replies
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    Update: I was able to exchange the broken clamps...

    Update: I was able to exchange the broken clamps for new ones. Thanks Russ!
  2. Replies
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    I'm betting on a bad filter dryer in the...

    I'm betting on a bad filter dryer in the condenser unit, or service valve restriction.

    How can a evap coil freeze up quickly when saturated suction pressure is above freezing??
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    Thanks for the tips guys. I'll try exchanging...

    Thanks for the tips guys. I'll try exchanging them this week. I have cooper k-type clamps on order. I think they'll be good for checking subcooling. I just hope they hold up better than fp.
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    924

    My second temp clamp just broke on my sman 3 this...

    My second temp clamp just broke on my sman 3 this week. I'm starting to think that I should of went with a different brand of gauges.
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    I get one every once in a while. I hate working...

    I get one every once in a while. I hate working on them. It's a pia to check the heat exchange on the far burners. Any tips?
  6. I feel your pain too! You know what's worst than...

    I feel your pain too! You know what's worst than a carrier or Lennox flame sensor? I'd have to say replacing a Lennox igniter. Pita. Any tips or tricks?
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    347

    Got it. -.55"wc Thanks Rundawg

    Got it. -.55"wc Thanks Rundawg
  8. Replies
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    347

    national comfort products cp02451-b

    I need the pressure switch size and hopfully a service manual for a national comfort products cp02451-b. Thanks
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    1,383

    Here's a pic of a deck that was framed in for an...

    Here's a pic of a deck that was framed in for an exspanded metal top. I had to replace a run cap, and compressor wire terminal kit. Not a fun job to say the least. 509561
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    I just ran a call last night and diagnosed a bad...

    I just ran a call last night and diagnosed a bad txv/ or restriction at txv. It was to late at night to dig in, so I'll be going back this afternoon. Is Model number end4x30l14a1 one of the problem...
  11. Thread: Amana asx

    by georgehvac
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    359

    Thanks guys!

    Thanks guys!
  12. Thread: Amana asx

    by georgehvac
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    359

    Amana asx

    Any one have the factory 410a charge for Amana asx140481ca? Data plate said 147 Oz. I evacuated, charged and ended up with 4f sh, 20 to 30f subcooling that is fluxuating. Line set goes through slab...
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    More air flow=lower td. Less air flow=higher td.

    More air flow=lower td.
    Less air flow=higher td.
  14. Replies
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    1,369

    Good info but you "ADD" 14.7 or 15 to your gauge...

    Good info but you "ADD" 14.7 or 15 to your gauge readings to get atmospheric pressure, then divide discharge PSIA by suction PSIA for compression ratio.
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    j-mart didn't have any fieldpiece or testo...

    j-mart didn't have any fieldpiece or testo anemometers in stock, so the uei dafm3 was the winner. It looks and feels cheap- hopefully it works out!
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    713

    uei or fieldpiece anemometer?

    Ive been thinking about buying a uei dafm3 or a fieldpiece aav2 head for checking cfm. Are either of these anemometers worth getting?
  17. Replies
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    232v x 41a =9512w 9512w / 1000 =9.512kw ...

    232v x 41a =9512w

    9512w / 1000 =9.512kw

    9.512kw x 3412.142 BTU/hr = 32,456BTU/HR
  18. Replies
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    sorry for the wrong info- ive had a long week and...

    sorry for the wrong info- ive had a long week and sleep deprived. good luck :gah:
  19. Replies
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    2,606

    You should also have a sh over 10 degrees.

    You should also have a sh over 10 degrees.
  20. Replies
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    2,606

    I don't thinks its an airflow problem because...

    I don't thinks its an airflow problem because your td is on the lower side.
  21. Replies
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    2,606

    0 SH? Evaporator is starved. Look for a...

    0 SH? Evaporator is starved. Look for a restriction in liquid line.
  22. Replies
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    1,111

    If you have a 25*f delta t then you probably have...

    If you have a 25*f delta t then you probably have an evaporator icing up. Is the compressor off on low pressure?
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    2012 irc # m1502.4.1. Dryer exhaust must be...

    2012 irc # m1502.4.1. Dryer exhaust must be smooth interior finish, 4" dia and constructed of metal. Looks like you have to install a new dryer vent.
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    CFM * 1.08 * delta t = Btu/hr

    CFM * 1.08 * delta t = Btu/hr
  25. Replies
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    33°f deta T= air flow problem. Psi was dropping...

    33°f deta T= air flow problem. Psi was dropping because the evap wasnt absorbing heat.
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    No worries, I appreciate the help. This is the...

    No worries, I appreciate the help. This is the full reply email that I just received from robinair when trying to get the specs. What a joke!

    "This pump come from China and they do not give us...
  27. Replies
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    2,676

    Well its not 1/2" npt. Its to big.

    Well its not 1/2" npt. Its to big.
  28. Replies
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    2,676

    Thanks Leigh. It looks like 15500 is smaller...

    Thanks Leigh. It looks like 15500 is smaller than 7/8.
  29. Replies
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    I called robinair product support and they...

    I called robinair product support and they couldnt find the inlet size- go figure. Same with aa. I ordered a 1/2" npt 1/2" flare tee off fleabay for 6$ to give a try. If it doesn't fit, no big...
  30. Replies
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    I called aa but they were closed. Ill try again...

    I called aa but they were closed. Ill try again wed. Thanks for the help!
  31. Replies
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    Hey hvac5646- Im in Livonia enjoying the heat...

    Hey hvac5646- Im in Livonia enjoying the heat wave. Just checked my yj hoses, the're 1/2" flares.
  32. Replies
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    tee for robinair 15500 vacuum pump

    I have a robinair 15500 that im looking to up size the tee for 1/2" hoses. Any one know what size and thread type fits inside the vacuum pump? I thought it was npt, but might be acme?
  33. Replies
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    It could be worst... At least its not snow.

    It could be worst... At least its not snow.
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    Looks like the flowmeter is on sale at Johnston...

    Looks like the flowmeter is on sale at Johnston for $23. Great price!
  35. Thread: Accutools

    by georgehvac
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    550

    Thank you Jim.

    Thank you Jim.
  36. Thread: Accutools

    by georgehvac
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    Accutools

    Any one have accutools phone# handy? Looks like accutools website is down today.
  37. Replies
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    Thanks for the replys. Im surprised they sell...

    Thanks for the replys. Im surprised they sell the kits with out arresstors or checks included. I think im going to go with a cutskill with the smaller sized j torch handle. It looks like uniweld...
  38. Replies
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    uniweld oxy/fuel torch set

    Im buying my first oxy acetylene torch set this week and decided to go with a uniweld patriot kit with metal carrier. Does any one know if check valves and flame arrestors are built into the 71...
  39. Replies
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    Heads up.... Johnstone Supply is having a spring...

    Heads up.... Johnstone Supply is having a spring tool sale starting March 1st. It looks like they have 6 pumps on sale to choose from.
  40. Royal Oak lump

    Royal Oak lump
  41. Thread: airflow

    by georgehvac
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    2,142

    Id like them as well. Thanks

    Id like them as well. Thanks
  42. Sticky: Hello, Ive been in property...

    Hello, Ive been in property management/maintenance for ten+ years with lots of focus on hvac. Im taking classes at a cc for an associates, certifications in hvac and thinking about transferring to...
  43. Replies
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    Thats Great!!! Thanks for sharing.

    Thats Great!!! Thanks for sharing.
  44. Thread: New Mmember

    by georgehvac
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    THANK YOU for serving our country!

    THANK YOU for serving our country!
  45. Replies
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    Try this link for info on pro membership...

    Try this link for info on pro membership http://hvac-talk.com/vbb/showthread.php?703121-How-to-apply-for-Professional-Membership
  46. Replies
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    I think thats the thread that your talking about.

    I think thats the thread that your talking about.
  47. Replies
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    http://hvac-talk.com/vbb/showthread.php?1102161-Tr...

    http://hvac-talk.com/vbb/showthread.php?1102161-Trane-Model-2TTR2048A1000AA&highlight=sizzling+coil
  48. Replies
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    Ive had the same problem. Ill try the "stay...

    Ive had the same problem. Ill try the "stay logged in" as well. Thanks
  49. Replies
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    1,096

    Welcome to the forum! Hows the hvac job market...

    Welcome to the forum! Hows the hvac job market in WPB?
  50. Replies
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    welcome to the forum. Lots of great info here!

    welcome to the forum. Lots of great info here!
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