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  1. Replies
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    Measure duct size going to upstairs, then look at...

    Measure duct size going to upstairs, then look at a sizing chart to see if it is big enough. Probably not enough airflow to upstairs. You may be able to put in some manual balancing dampers to try...
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    266

    It's not I've done several the last month.the 48k...

    It's not I've done several the last month.the 48k is required. Tell them you want an mxz with two wall mounts. You can go up to five off a condenser. To get to eight ports you have to use a branch...
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    266

    Why would you use a branch box? It does come with...

    Why would you use a branch box? It does come with four ports already
  4. Replies
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    1,598

    Why would slowing the blower down increase...

    Why would slowing the blower down increase superheat? Letting out charge I get
  5. They're much better. Don't have it pump down to...

    They're much better. Don't have it pump down to low. I would say about ten psi for cut out.
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    Replacing with a Mitsubishi one this one was a...

    Replacing with a Mitsubishi one this one was a ferguson brand
  7. Replies
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    543

    How will you have heat transfer if your coil is...

    How will you have heat transfer if your coil is not colder than the box
  8. Replies
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    320

    went back today it was the condensate pump. Crazy...

    went back today it was the condensate pump. Crazy loud
  9. Replies
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    543

    Suction is to high . You'll need a -20 suction or...

    Suction is to high . You'll need a -20 suction or so to hit -5 box.
  10. Replies
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    320

    It's in the wall hung indoor unit.

    It's in the wall hung indoor unit.
  11. Replies
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    320

    Wall mount Mitsubishi loud noise

    Had a wall mount p series today that makes a very loud noise the second you turn the breaker on. A loud buzzing type noise. Anybody ever ran into this? Very loud. I'm thinking condensate pump or fan...
  12. I just had a condenser coil leak on one last...

    I just had a condenser coil leak on one last week. Replaced coil. Vacuumed as normal. No dip switch changes
  13. Yes did accumulator factory cch under compressor,...

    Yes did accumulator factory cch under compressor, fan cycle also
  14. Today I got done moving it outside. Pressures...

    Today I got done moving it outside. Pressures looked great now, condensing at 100 degrees. LRC wine coil with axv valve set to 80 psi.
    Lesson learned don't try and duct a refer unit, even 5 feet
  15. Lg vrf yes, citi multi no. They bleed through and...

    Lg vrf yes, citi multi no. They bleed through and equalize. Put nitro in high side only, and you'll see it bleed through to low side
  16. Thread: Sign on Bonus

    by kklobas
    Replies
    3
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    577

    With that much money I would want half at six...

    With that much money I would want half at six months, and a legal contract drawn up for sure. What if he screws you?
  17. Replies
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    I did a brand new copeland 1/4 hp condensing unit...

    I did a brand new copeland 1/4 hp condensing unit last week it would run for an hour or two, then trip breaker. Had to replace condensing unit with a warranty one, no labor , refrigerant, etc... And...
  18. Thread: True tpp67

    by kklobas
    Replies
    3
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    310

    Ok thanks

    Ok thanks
  19. Thread: True tpp67

    by kklobas
    Replies
    3
    Views
    310

    True tpp67

    Got one today running to cold. Found temp control was bypassed and wired together so it would never shut off. Also the well the control would feed into is flopping around loose. Looks very tight to...
  20. Noise?

    Noise?
  21. Customer actually has one of those brand new I...

    Customer actually has one of those brand new I could use, but then the issue becomes make up air. If fan ran with compressor would enough air come back in ducting during off cycle? How's the noise of...
  22. Tried attaching photo you can see it is a very...

    Tried attaching photo you can see it is a very short run, so I thought it would work. Now I have to try and figure a way to make it work. Need to finish the job you know.
  23. 686261 Reyes to attach photo

    686261
    Reyes to attach photo
  24. Ducted so the room doesn't overheat it's not a...

    Ducted so the room doesn't overheat it's not a real big area it is in. Maybe 10 by 25
  25. It is ducted because homeowner doesn't want to...

    It is ducted because homeowner doesn't want to see any equipment. It's for a wine room hooked to an LRC coil with the constant pressure expansion valve. Under load suction is not as cold as with a...
  26. Maximum condensing temp for normal compressor life

    I installed an r404 1/3 hp Copeland condenser for a wine room. Because of the situation I had to try ducting the condenser exhaust outside. First for me. It's only about 8 feet of 8 inch metal duct...
  27. I was always told you needed at least 3-5 minutes...

    I was always told you needed at least 3-5 minutes for adequate oil return?
  28. Yes r404

    Yes r404
  29. Test runs yes, so boxes were not load d with...

    Test runs yes, so boxes were not load d with product. I think I may adjust the cold control to cut in around 41 it does have some degree of adjustment with the altitude screw and cut out screw. The...
  30. That should be two reach in sections

    That should be two reach in sections
  31. Minimum run time small close coupled system

    So I'm finishing the water cooled project I posted about a while ago. A custom Randell line. Two cold pans, two each in sections. The new stuff seems to cool really well. Like almost to quick,about...
  32. Replies
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    Ice, your data is very good. I'm actually only...

    Ice, your data is very good. I'm actually only one hour from Idaho falls. The 3 horse crack is rated at 25,500 btu's. If he really doesn't have a lot of warm product coming in and the load ends up at...
  33. Replies
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    Thanks. I was also thinking two Evaps. I'll need...

    Thanks. I was also thinking two Evaps. I'll need to see if he can exchange the stuff. For some reason he went and bought all this stuff and then contacted a refrigeration guy(me) supposedly the...
  34. Replies
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    No glass doors or customers in and out. It's a...

    No glass doors or customers in and out. It's a storage walk in for a distributor supposedly most beer will already be cooled going into it
  35. Replies
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    I used the Tecumseh program to come up with that...

    I used the Tecumseh program to come up with that load. Does the equipment sound to small to you? It was rated at 95 ambient and here in Wyoming 85 is about as hot as it gets. He has already bought...
  36. Replies
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    Walk in beer cooler help

    Have a customer putting in a 14.5 by 28.5 by 8 feet high box. 38 degrees. The box will not have a floor, will be going on a concrete floor. My question is I come up with about 16000 btus for a normal...
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    If that's evap superheat yes I would lower to...

    If that's evap superheat yes I would lower to 10-15 range. Check at compressor then take care of head pressure issue if needed.( clean coil,check fan blade,etc... Also head will come down once hot...
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    So is source on the lower end of average then?

    So is source on the lower end of average then?
  39. Replies
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    2,306

    Ha I believe Idaho referman on this site works...

    Ha I believe Idaho referman on this site works for them
  40. Replies
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    2,306

    Source refrigeration pay etc..

    How is source refrigeration to work for? How's there pay? Wage ranges? They are seemingly always hiring around here. Curious to here from people working for them. Thanks.
    Idaho falls Idaho would be...
  41. Replies
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    Suction to high. Needs to get down to around...

    Suction to high. Needs to get down to around 18-20 psi. Check amp draw too, maybe weak suction valves
  42. Replies
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    Have it it is awesome will last your lifetime and...

    Have it it is awesome will last your lifetime and works great. Why go through the trouble of worrying about a micron vacuum if your not sure your blank off set up is leak proof? It works great
  43. Replies
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    The difference with the two is tip style too. The...

    The difference with the two is tip style too. The 1506 is the coiled up tip I believe so it won't fit in a well. Like them both though
  44. You lose your defrost by doing that so I would go...

    You lose your defrost by doing that so I would go coil sensing if you use a cold control. Lpc works fine in a lot of cases though...
  45. Replies
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    Well I have been doing refrigeration on my own...

    Well I have been doing refrigeration on my own for 2 years. Legal LLc , insured, etc.... Being a one man show leaves no room for a life outside work or family. You have to do every call and...
  46. Replies
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    1,995

    Aside from the technicalities does anyone have a...

    Aside from the technicalities does anyone have a number in mind for wages based off the rate of 95/ hr?
  47. Replies
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    1,995

    It was stated that the company has no employees....

    It was stated that the company has no employees. Everyone is paid/ hired as subcontractors. Company is licensed ,bonded,insured
  48. Replies
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    Employer buys parts. I would get 20% of parts...

    Employer buys parts. I would get 20% of parts profit as well. Employer also maintains truck stock, or i can purchase as needed on thier accounts.
    All other expenses are 100% my responsibility...
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    Wages as a sub contractor

    Hey guys, been busy, and off the site for awhile.

    Wanting to hear opinions about pay as a sub contractor. Thinking of starting new job. Should be a great company with a great group of guys. Doing...
  50. Replies
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    Does it just terminate on time rather than temp...

    Does it just terminate on time rather than temp so x is not needed?

    I see lots of old ****ty walk ins with x disconnected for who knows how long. Always tell customer and they say its fine, it's...
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