Search:

Type: Posts; User: R&J-R

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    43
    Views
    9,991

    QFE Haven't had the pleasure. That's a tough...

    QFE
    Haven't had the pleasure. That's a tough one. Use the customer's reclaimer and vacuum pump
  2. Replies
    7
    Views
    1,086

    The E-250 is one of the vans I'm eyeing out...

    The E-250 is one of the vans I'm eyeing out because of the payload, dependability and tax deductions. Only downfall I've seen so far is that Ford doesn't offer a 4x4 package. I may be picking up...
  3. Replies
    7
    Views
    1,086

    I'll be doing commercial HVACR(mainly...

    I'll be doing commercial HVACR(mainly refrigeration), some residential and maybe small installs.

    I did look into the Transit and the cons were:
    -car frame (don't want to get into an accident...
  4. Replies
    7
    Views
    1,086

    Need advise for service van/truck

    Looking to purchase a service vehicle but kinda stumped on which to buy.
    Need to consider:
    -new/used
    -space/equipment storage
    -quality/dependability
    -mpg
    -payload
    ...
  5. Replies
    43
    Views
    9,991

    The can or the hose attachment?

    The can or the hose attachment?
  6. Replies
    30
    Views
    2,387

    There should always be one tech out of the whole...

    There should always be one tech out of the whole bunch that verifies proper operation of every system and then writes the systems off. So when it comes down to liability you know there's atleast one...
  7. Replies
    30
    Views
    2,387

    Matters on the individual. Anyone can achieve...

    Matters on the individual. Anyone can achieve what they want if they want it bad enough. This goes for both installers and service techs.

    Now in my experience, most installers are GO! GO! GO!...
  8. Replies
    6
    Views
    857

    I know what you mean. Wish there was a custom...

    I know what you mean. Wish there was a custom shop that sold/installed upgraded displays.
  9. Replies
    6
    Views
    857

    While I'm hop scotching it probably looks like a...

    While I'm hop scotching it probably looks like a new dance craze trying to keep eye level with the meter. It's that or continually grab the meter and relocate it.

    Would be awesome if the display...
  10. Replies
    6
    Views
    857

    Better than Fluke 179?

    Anyone out there own a 179 and have upgraded/downgraded because they weren't happy it? The 179 is an accurate measuring tool but I find working with the 179's display to be annoying. If you've...
  11. Replies
    30
    Views
    2,387

    I'm told most service techs can be taught how to...

    I'm told most service techs can be taught how to install. Not many installers become service techs.

    What I'm talking about isn't technical based. If the equipment payed us then our pockets would...
  12. Replies
    43
    Views
    5,616

    Did this really come up? Non-condensables take up...

    Did this really come up? Non-condensables take up space in the condenser, raise head / suction pressure, clog filter driers, cause restrictions at the expansion valve and help cause acid to form in...
  13. Replies
    43
    Views
    5,616

    He stated that the coil would start to frost over...

    He stated that the coil would start to frost over and trend at 22F. If the walkin isn't dropping any lower than 22F why would checking SH be the wrong choice? If anything his "shouldn't" readings...
  14. Replies
    43
    Views
    5,616

    Maybe someone taught you that Subcooling is what...

    Maybe someone taught you that Subcooling is what it is? Did you know Subcooling plays a huge roll in capacity. Ontop of that did you know you cannot achieve a solid column of liquid to the metering...
  15. Replies
    43
    Views
    5,616

    He stated 5° SC. Please explain how metering more...

    He stated 5° SC. Please explain how metering more refrigerant from 10°SH to 4-6° SH is going to stop the coil from frosting. He also trends at 22F with no chance at set point. If he throttles the...
  16. Thread: hvac veto bag

    by R&J-R
    Replies
    175
    Views
    29,824

    Thanks for tip 2

    Thanks for tip 2
  17. Replies
    43
    Views
    5,616

    I do apologize for missing the subcooling. When...

    I do apologize for missing the subcooling. When I tune for superheat I like to see a 20-30f split while the walkin pulls down. Once you get close to desired set point, 0 or below, that's when I...
  18. Replies
    15
    Views
    1,938

    Just checking to see if your refrigerant level is...

    Just checking to see if your refrigerant level is starting to get low. Most times systems/cases located further from the rack will show signs of starving. Starving = Icing. I've never seen a rack...
  19. Replies
    15
    Views
    1,938

    The Hillphoenix cases that I have had the...

    The Hillphoenix cases that I have had the displeasure working on had stainless lids (horribly designed) separating the suction lines from the product. Then pans above the lids to hold product....
  20. Replies
    15
    Views
    1,938

    Check out the HillPhoenix website and see if one...

    Check out the HillPhoenix website and see if one of their service deli cases match what you have. They used to be Tyler and still have Tyler model specs.

    I have no formal training so my...
  21. Replies
    15
    Views
    1,938

    Factory Superheat and what Superheat is...

    Factory Superheat and what Superheat is currently? Is there a myster in the mix?
  22. Thread: on call

    by R&J-R
    Replies
    10
    Views
    1,574

    Turbo 200x, 3in1 start kits and hard starts...

    Turbo 200x, 3in1 start kits and hard starts (temporary fix), adjustable poential relay, multi Volt transformer, thermostats, a small range of case fan motors, refrigerant.

    I'm sure theres tons...
  23. Thread: hvac veto bag

    by R&J-R
    Replies
    175
    Views
    29,824

    If that's the case I'm excited to get into one of...

    If that's the case I'm excited to get into one of these packs. Thanks for the info.
    :cheers:
  24. Replies
    43
    Views
    5,616

    With no Superheat, Subcooling or Amp draw...

    With no Superheat, Subcooling or Amp draw readings I'm guessing here. If your unfamiliar with taking thoese readings check out YouTube or the web.

    If what I'm gathering from your original post is...
  25. Replies
    7
    Views
    813

    R-22 runs hot. You should aim for 38 psi on the...

    R-22 runs hot. You should aim for 38 psi on the suction. Is the compressor undersized? Is there a compressor fan kit installed? Is there proper oil level in the system? Is refrigerant line set...
Results 1 to 25 of 41
Page 1 of 2 1 2
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event