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Type: Posts; User: wannafreeze

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  1. Replies
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    I don't carry the 1/3-1/4 hp 3in1 anymore. Only...

    I don't carry the 1/3-1/4 hp 3in1 anymore. Only a small one like 1/5-1/12 and a couple of 1/2 hp. No more 1/3-1/4 . Not necessary.
  2. Replies
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    1,475

    Just use the f bullet valve Sent from my...

    Just use the f bullet valve

    Sent from my SM-N900T using Tapatalk
  3. Replies
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    1,475

    you guys make a big deal out of this Sent from...

    you guys make a big deal out of this

    Sent from my SM-N900T using Tapatalk
  4. Replies
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    1,475

    I was adamant about brazing access valves using...

    I was adamant about brazing access valves using crimping tools for years for the reasons already stated by others. But recently I started thinking that it's silly. The only reason those valves leak...
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    IMHO in a unit -especially- without a receiver...

    IMHO in a unit -especially- without a receiver tank that is in a hot room and is low on refrigerant you can see a somewhat normal head pressure while the suction pressure is high because the txv is...
  6. I don't think you can have two evap fan...

    I don't think you can have two evap fan contactors with this design. Evap b control's common is fed from evap a control's X terminal..

    Also my point was there is no fan delay for evap b with this...
  7. Hi Ice, on page 42, for unit 'cooler b' there...

    Hi Ice,
    on page 42, for unit 'cooler b' there is no fan delay. The unit fan contactor works off of the 'unit a' fan delay. It seems like a flaw in the series wiring of the 3 wire controls. Am I...
  8. Replies
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    1,424

    What about your company now? :cliff: It's...

    What about your company now?

    :cliff:

    It's not good to judge too quickly in this trade.
    That's the lesson I got out of this.
  9. Replies
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    8,895

    stay-brite 8 vs brazing

    I am sure this has been beaten to death but I wanna start my own thread with a different accent..
    I have been brazing for 8 years and rarely used soft soldering.
    I wanna make a transition so I...
  10. Replies
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    2,076

    I posted this question to show it to someone. My...

    I posted this question to show it to someone. My saying wasn't convincing enough.
    Thank you.
  11. Replies
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    2,076

    quick connect line set

    Can they be taken apart and reused?
  12. For the people who tell him to call a pro: his...

    For the people who tell him to call a pro:
    his is not asking you if I can convert it himself. As you can see from some of the answers he could end up calling one of these guys as a pro. He is doing...
  13. I don't think anyone will argue about how...

    I don't think anyone will argue about how beneficial changing the filters is. I think replacing all electric controls after a compressor failure would be even more beneficial, would you do that also?...
  14. I don't know what you are talking about. You may...

    I don't know what you are talking about. You may be fixing a leak that is easily accessible without having to pull the C/U unit out. Than to replace the filter you have to pull the unit out, and with...
  15. I have an electronic scale and dial-a-charges ( 2...

    I have an electronic scale and dial-a-charges ( 2 x 5 lbs, 1 x 2.5 lbs )in my truck. (I know the multipliers for the new refrigerants to use the cylinder with them, no big deal. One of them is for...
  16. Replies
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    1,691

    Well, I came across another one of these...

    Well, I came across another one of these freezers. I did change the cap tube using that charging stub, it worked fine until the R22 leaked out the next day. I felt there was a leak but didn't know...
  17. Replies
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    1,691

    Thanks Ice. Yes that's the cabinet. The label...

    Thanks Ice. Yes that's the cabinet. The label says R22. I haven't checked that compressor yet. So it's R12 ha? No wonder.
  18. Replies
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    1,691

    frigidaire chest freezer

    The freezer in question needs a compressor. It seems like it had been replaced before. The discharge loop that comes in and out of the box had been cut out and remade, I believe to be able to pull...
  19. Replies
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    1,503

    I am not done with this issue. The knob doesn't...

    I am not done with this issue.
    The knob doesn't allow some of the funtions while on max A/C, such as directing the heat to the floor where I need it most.
    I found the intake. It's on the passenger...
  20. Replies
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    1,503

    Thank you guys, I knew I would learn something.....

    Thank you guys, I knew I would learn something..
    The problem goes back to not reading manuals on the simplest things..
  21. Replies
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    1,503

    You are right on that. I never read the manual. I...

    You are right on that. I never read the manual. I thought when you have it on a/c or max a/c the heat wouldn't come on. So what happens when I have the know on the red and the other one on max a/c?...
  22. Replies
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    1,503

    2006

    2006
  23. Replies
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    1,503

    Max A/C is not the solution. A/C and heat...

    Max A/C is not the solution. A/C and heat adjustments are on the same knob.
    The intake must be on the passenger side since the smoke from a vehicle 100 feet ahead of me fills in my cabin rapidly....
  24. Replies
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    1,503

    E350 cabin air intake question

    I want to stop the smoke from the vehicles in front of me filling into my cabin while I have the heat or A/C on. It's been such a nuisance for me. Before I start digging into my truck to find the...
  25. An attempt to suck me in to the ARP world....

    An attempt to suck me in to the ARP world. Something I've been avoiding like a plague.
    Okey the cat is a white trash. Kidding.. He is an American short hair, kind of white. Probably left behind by...
  26. I can't see the political aspect to this project....

    I can't see the political aspect to this project. It' s more like 3 fold issue.

    1. Health : Cats sniff the stuff and if I don't quickly remove the dust away from his nose it will fill his lungs...
  27. Proximity control for the air cleaner.

    This is a somewhat technical question. I have a cat and right by his litter box I have a nice air cleaner. I want the air cleaner come on only during his using- the- litter- box time. So need to come...
  28. Thread: 409a ?

    by wannafreeze
    Replies
    5
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    850

    Don't worry so much about it. When you get fired...

    Don't worry so much about it. When you get fired by a customer one day for overcharging them (in their mind) all that precision in your service goes out the window. No body even thinks about it. The...
  29. Replies
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    During freeze it came close to 180*F. I forgot...

    During freeze it came close to 180*F. I forgot the harvest F.
    I was probably one OEM harvest valve close to fixing it but spent too much time and was hungry at time time I threw in the towel. And I...
  30. Replies
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    Alright guys, first of all thank you for your...

    Alright guys, first of all thank you for your insightful recommendations. To put stop to the business side of the issue which was not my question I will give some background to this story.

    The...
  31. Replies
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    Manit TXV replacement.

    MN. QY1005W
    SN. 980664547

    AWA7515ZXD compressor.

    Existing txv. FS 1

    Rather than buying the expensive Manit. valve could I just put a 1/2 ton ZP valve on this ?
  32. Filling a 20cuft nitro tank from a larger tank

    I use nitrogen a lot. And the 40cuft tanks started tiring my back. I am thinking about keeping a 20cuft tank to refill it and carry around instead of the 40cuft tanks.
    From the link below I can't...
  33. Replies
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    I think being in a position to teach is an...

    I think being in a position to teach is an important part of the procedure in excelling in your subject.
    I have been doing this (light commercial refrigeration) and studying it for the last 7 years....
  34. Replies
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    Does it get the power from the load side of the...

    Does it get the power from the load side of the compressor contactor? I will check that the next time I go there. I forgot to do that, it was in my mind.
  35. Replies
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    I don't do any such work as building a walk-in...

    I don't do any such work as building a walk-in cooler when the customer can shop around for the best price. I am strictly service, and I have been doing okey for the last 5 years..And those cheaply...
  36. Replies
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    999

    The biggest issue is that the liquid injection...

    The biggest issue is that the liquid injection comes on during off cycle.. Causing short cycling of the compressor. 190 LRA !..They may survive with the winter months approaching but I don't think...
  37. Replies
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    Ice, I went up there to take some measurements....

    Ice, I went up there to take some measurements. The weather is about 75 F. Pressures 225/5. Box about -4F. Suction line coming out to roof +7F. Before entering the C/U +16, in the unit with a good...
  38. Replies
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    999

    Ice, I just stopped by that store to get the MN...

    Ice, I just stopped by that store to get the MN of C/U. Seems to be oversized for the total 9 door unit. (5 doors with 1/2 ton 404a Zp + 4 doors with a 1/2 ton ZP) Here it is:
    Trenton C/U: TEZA075L6...
  39. Replies
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    999

    Thanks Ice. It was night time when I was walkin...

    Thanks Ice. It was night time when I was walkin by this C/U I noticed it was short cycling on demand cooling during the off cycle. No frost on suction line and compressor dome too hot to touch. Not...
  40. Replies
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    999

    hill: zr 4g-fk

    Could someone tell me the capacity of the freezer? I just noticed 2 of 1/2 ton 404 ZP valves on this. (But I am not working on this as yet..)
    Thanks.
  41. Replies
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    I am not far. Had to do some changes in my...

    I am not far. Had to do some changes in my personal life. Then on top of it it's been a very busy summer for me. I have been getting some chain customers out of no-where.
  42. Replies
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    852

    I am not trying to find these for refrigeration...

    I am not trying to find these for refrigeration related purpose. After my expensive air cleaner ended up in the dumpster I decided to use a simple fan with this foam filter by my cat's litter box...
  43. Replies
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    I have not been to the forum for quiet a while. I...

    I have not been to the forum for quiet a while. I spent about an average of four hours everyday on these forums from my join date till the early 2010. I can't say you can ever learn enough but I...
  44. Replies
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    thanks.

    thanks.
  45. Replies
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    852

    Foam air filter.

    Where can I find this foam filter that some people put on their condenser coils?
    Thanks.
  46. Replies
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    foam air filter

    Sorry, wrong place.
  47. Replies
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    The best answer.:)

    The best answer.:)
  48. Replies
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    I didn't know there is plastic toe protectors. I...

    I didn't know there is plastic toe protectors. I can't wear high ankle boots. I am on the floor a lot and wear my boots winter & summer.
  49. Replies
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    Back then i tried that. Today when i need to...

    Back then i tried that. Today when i need to calibrate my fieldpiece i only compare it against other thermometers that i know are good.(mercury,dial type).
  50. For anything under 5 lbs there is nothing better...

    For anything under 5 lbs there is nothing better than robinair dial-a-charge cylinder, if you know how to use it with new refrigerants. I keep one for 134a, one for 404a (5 lbs). Also have a 2.5 lbs...
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