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  1. 134a refrigerator reach-in

    Started by Gary Warren Jr, 11-15-2022 10:02 PM
    2 Pages •
    1 2
    reach in, refrigerator, vacuum
    • Replies: 23
    • Views: 1,680
    Last Post: 12-01-2022 10:54 PM
    by R600a  Go to last post

    Forum:
    Refrigeration & Ice Making

  2. 5 Ton A/C Not Cooling & Water Gushing From Condensate Drain

    Started by ImMelting, 10-01-2021 03:54 PM
    3 Pages •
    1 2 3
    condensate, cooling, drain, freeze problems, problem, vacuum, vent 16 Attachment(s)
    • Replies: 48
    • Views: 6,399
    Last Post: 10-05-2021 08:22 PM
    by ImMelting  Go to last post

    Forum:
    AOP Residential HVAC (Beenthere Zone)

  3. Just want to disambiguate micron rise rate scenario

    Started by the_heat_is_on, 12-30-2020 09:02 PM
    vacuum
    • Replies: 3
    • Views: 1,590
    Last Post: 12-31-2020 09:19 AM
    by kdean1  Go to last post

    Forum:
    AOP Residential HVAC (Beenthere Zone)

  4. Mini Split Line Set not evacuated - Please help!

    Started by NewToHVA, 07-25-2020 02:46 AM
    2 Pages •
    1 2
    acid, air, evacuation, line set, mini split, vacuum
    • Replies: 34
    • Views: 10,623
    Last Post: 07-26-2020 08:47 PM
    by pecmsg  Go to last post

    Forum:
    AOP Residential HVAC (Beenthere Zone)

  5. Micron gauge jumps from 200 micro to ~770 micro

    Started by b_besold, 05-15-2019 09:34 AM
    2 Pages •
    1 2
    micron gauge, moisture, vacuum, vacuum test
    • Replies: 20
    • Views: 17,359
    Last Post: 05-24-2019 02:20 PM
    by b_besold  Go to last post

    Forum:
    Tech to Tech Chat - Residential

  6. The Tru Blu Starter Evacuation Kit Test and review after a month.

    Started by TannerD, 08-15-2018 01:41 AM
    evacuation, manifold, microns, tools, vacuum
    • Replies: 6
    • Views: 6,771
    Last Post: 08-15-2018 12:32 PM
    by TannerD  Go to last post

    Forum:
    Tools & Test Equipment

  7. Botched Mini-Split Install ?

    Started by lragsdalejr, 06-17-2018 05:29 PM
    2 Pages •
    1 2
    mini split, vacuum
    • Replies: 20
    • Views: 15,085
    Last Post: 06-20-2018 11:40 AM
    by KB Cool  Go to last post

    Forum:
    AOP Residential HVAC (Beenthere Zone)

  8. CPS VPC2SU Vacuum pump

    Started by aci guy, 03-14-2016 11:05 PM
    vacuum, vacuum pump
    • Replies: 1
    • Views: 1,553
    Last Post: 03-15-2016 05:23 AM
    by lytning  Go to last post

    Forum:
    Tools & Test Equipment

  9. Contractor Deep Vacuum only pulled to 1200 microns

    Started by callen507, 09-12-2014 09:54 AM
    2 Pages •
    1 2
    micron gauge, vacuum
    • Replies: 34
    • Views: 70,607
    Last Post: 09-14-2014 11:47 AM
    by HVAC_Marc  Go to last post

    Forum:
    AOP Residential HVAC (Beenthere Zone)

  10. AccuTools BluVac Micron Gauge

    Started by joeyd, 03-07-2011 12:17 PM
    10 Pages •
    1 2 3 4 5 6 ... 10
    evacuation tools, micron gauge, vacuum 2 Attachment(s)
    • Replies: 186
    • Views: 72,617
    Last Post: 04-20-2013 05:58 PM
    by joeyd  Go to last post

    Forum:
    Tools & Test Equipment

  11. Hygroscopicity of POE (and whether or not it should be replaced)

    Started by gschra11, 07-10-2012 09:26 AM
    moisture, oil, vacuum, vrv
    • Replies: 12
    • Views: 3,891
    Last Post: 07-11-2012 09:22 AM
    by gschra11  Go to last post

    Forum:
    Tech to Tech Chat - Commercial

  12. Pulling a vacuum....PROPERLY...

    Started by I_bend_metal, 10-21-2008 04:32 PM
    16 Pages •
    1 2 3 4 5 6 ... 16
    evacuation, vacuum 2 Attachment(s)
    • Replies: 312
    • Views: 162,190
    Last Post: 06-12-2012 11:56 PM
    by VTP99  Go to last post

    Forum:
    Tools & Test Equipment

  13. 4 Valve manifold is too heavy...

    Started by absolute0, 04-30-2010 01:34 AM
    2 valve, 4 valve, manifold, micron, vacuum, yellow jacket, zeppelin
    • Replies: 9
    • Views: 9,334
    Last Post: 05-02-2010 09:49 PM
    by Fatstogey  Go to last post

    Forum:
    Tools & Test Equipment

  14. How low do you pull vaccum?

    Started by Artietech, 02-03-2010 10:52 AM
    6 Pages •
    1 2 3 4 5 6
    mircon, vacuum 1 Attachment(s)
    • Replies: 108
    • Views: 28,943
    Last Post: 02-17-2010 06:07 AM
    by Airmechanical  Go to last post

    Forum:
    AOP Residential HVAC (Beenthere Zone)

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