Search:

Type: Posts; Posts From Last Day

Page 1 of 2 1 2

Search: Search took 0.01 seconds.

  1. The threads below have not been updated since your last visit or since forums have been marked read.
  2. Why not R-134a in residential AC?

    Started by Skeizer, 06-21-2010 05:38 PM
    2 Pages
    1 2
    r-134a, refrigerant
    • Replies: 38
    • Views: 28,689
    Last Post: Today 08:07 AM
    by VTP99  Go to last post
  3. Beacon 2 question

    Started by Nickanto, Yesterday 03:58 PM
    • Replies: 11
    • Views: 166
    Last Post: Today 08:06 AM
    by Nickanto  Go to last post
    • Replies: 0
    • Views: 0
    Last Post: Today 07:56 AM
    by VAEngineer  Go to last post

    Forum:
    Controls

    • Replies: 3
    • Views: 77
    Last Post: Today 07:38 AM
    by pecmsg  Go to last post
  4. Help with Oversized Mini Split System

    Started by tdarlington, 05-11-2022 09:46 PM
    • Replies: 15
    • Views: 425
    Last Post: Today 07:16 AM
    by dan sw fl  Go to last post
  5. Carrier 6400 I/O Help

    Started by woolnous99, Today 12:41 AM
    • Replies: 2
    • Views: 72
    Last Post: Today 06:31 AM
    by hvacpilot  Go to last post

    Forum:
    Controls

  6. Niagara n4 Graphics problem

    Started by lasnie, Today 06:26 AM
    graphics, niagara
    • Replies: 0
    • Views: 36
    Last Post: Today 06:26 AM
    by lasnie  Go to last post

    Forum:
    Controls

    • Replies: 12
    • Views: 453
    Last Post: Today 06:25 AM
    by rundawg  Go to last post
  7. New grill!

    Started by R600a, 05-15-2022 02:31 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 566
    Last Post: Today 05:34 AM
    by JackDavis  Go to last post
  8. Green Chile's

    Started by hvacker, 08-03-2021 05:17 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 15,964
    Last Post: Today 05:18 AM
    by JackDavis  Go to last post
  9. Jace-8000 Engine Lockup Detected issue

    Started by Moxman, Today 01:49 AM
    • Replies: 0
    • Views: 94
    Last Post: Today 01:49 AM
    by Moxman  Go to last post

    Forum:
    Controls

  10. Looking for Evenings/Weekend HVAC work

    Started by hvac_boot, Yesterday 11:45 PM
    • Replies: 2
    • Views: 72
    Last Post: Today 01:19 AM
    by Zamoramax  Go to last post
  11. Anyone here from Canada?

    Started by Poodle Head Mikey, Yesterday 03:16 PM
    • Replies: 14
    • Views: 162
    Last Post: Today 12:24 AM
    by gustavhorna  Go to last post
  12. Leaking evaperator coil on PTAC

    Started by jerryjzhao, 05-05-2022 11:35 PM
    • Replies: 6
    • Views: 561
    Last Post: Yesterday 11:53 PM
    by R600a  Go to last post
  13. Mixed Freon r22 and mo99

    Started by Annavelik, 05-16-2022 09:32 PM
    3 Pages
    1 2 3
    • Replies: 49
    • Views: 666
    Last Post: Yesterday 11:28 PM
    by Fla.HP  Go to last post
  14. Sticky Thread Sticky: Change to ARP

    Started by Special-K, Yesterday 10:53 PM
    • Replies: 0
    • Views: 51
    Last Post: Yesterday 10:53 PM
    by Special-K  Go to last post
  15. What Song Popped into Your Head Today?

    Started by exreo, 02-20-2015 11:13 PM
    64 Pages
    1 2 3 4 5 6 ... 64
    • Replies: 1,273
    • Views: 257,706
    Last Post: Yesterday 10:05 PM
    by R600a  Go to last post
  16. Bacnet Field Devices Recomendations?

    Started by franiki, 05-12-2022 09:31 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 676
    Last Post: Yesterday 09:58 PM
    by BetterDuck  Go to last post

    Forum:
    Controls

  17. remote wire for heat pump

    Started by hvactechwetbar, Yesterday 08:19 PM
    • Replies: 5
    • Views: 136
    Last Post: Yesterday 09:53 PM
    by aa7483  Go to last post
  18. RAUCC254 NO CONTROLS

    Started by wildgato, 05-15-2022 01:51 PM
    • Replies: 15
    • Views: 239
    Last Post: Yesterday 09:42 PM
    by hvac69  Go to last post
  19. Arkansas licensed contractor needed

    Started by ServiceTex, 03-28-2022 01:10 PM
    • Replies: 4
    • Views: 422
    Last Post: Yesterday 09:00 PM
    by oldguy1949  Go to last post
  20. 15VDC power supply, 120VAC input

    Started by digo, Yesterday 08:25 PM
    • Replies: 5
    • Views: 130
    Last Post: Yesterday 08:52 PM
    by digo  Go to last post

    Forum:
    Controls

  21. Cannabis Processing Barn- Ventilation

    Started by S_Kelly, Yesterday 09:55 AM
    • Replies: 3
    • Views: 96
    Last Post: Yesterday 08:36 PM
    by pecmsg  Go to last post
  22. Two main ducts on wide homes.

    Started by Galt, Yesterday 08:35 PM
    • Replies: 0
    • Views: 94
    Last Post: Yesterday 08:35 PM
    by Galt  Go to last post
  23. York YK-Something Weird

    Started by WrenchTRNR, Yesterday 03:28 PM
    • Replies: 8
    • Views: 117
    Last Post: Yesterday 08:15 PM
    by Chev5372  Go to last post
  24. Bit Swapper Tridium and Modbus Meter

    Started by Izak95, Yesterday 04:16 PM
    • Replies: 1
    • Views: 163
    Last Post: Yesterday 08:14 PM
    by Izak95  Go to last post

    Forum:
    Controls

    • Replies: 0
    • Views: 129
    Last Post: Yesterday 08:11 PM
    by Pumpitup  Go to last post
  25. Ring Connectors for mini-splits

    Started by joemach, 05-04-2022 06:04 PM
    • Replies: 7
    • Views: 770
    Last Post: Yesterday 08:04 PM
    by R600a  Go to last post
  26. Positive and Negative Pressure Hospital

    Started by Izak95, Yesterday 04:13 PM
    • Replies: 2
    • Views: 147
    Last Post: Yesterday 07:41 PM
    by Izak95  Go to last post

    Forum:
    Controls

  27. 0-10V Valve Actuator Temp Control

    Started by Izak95, 05-12-2022 01:18 PM
    • Replies: 12
    • Views: 763
    Last Post: Yesterday 07:38 PM
    by Izak95  Go to last post

    Forum:
    Controls

  28. Freon,Freon,Freon. Thats a nasty word,

    Started by TechmanTerry, 05-09-2022 07:34 AM
    • Replies: 18
    • Views: 527
    Last Post: Yesterday 07:11 PM
    by Fla.HP  Go to last post
  29. PLUMBING QUALIFIER AVAILABLE - FLORIDA

    Started by Q_Ali, 07-17-2019 04:49 PM
    2 Pages
    1 2
    florida, hvac, plumbing, qualifier
    • Replies: 29
    • Views: 17,359
    Last Post: Yesterday 05:39 PM
    by Orodriguez  Go to last post
    • Replies: 4
    • Views: 296
    Last Post: Yesterday 05:34 PM
    by Bazooka Joe  Go to last post
    • Replies: 13
    • Views: 358
    Last Post: Yesterday 05:32 PM
    by GaryMa  Go to last post
  30. Plumbing Qualifier Available!

    Started by Beacon_77, 04-08-2022 06:57 PM
    • Replies: 1
    • Views: 312
    Last Post: Yesterday 05:25 PM
    by Orodriguez  Go to last post
  31. Why mini-splits suck!

    Started by Bob-Brr, 05-04-2022 08:05 AM
    5 Pages
    1 2 3 4 5
    • Replies: 84
    • Views: 2,598
    Last Post: Yesterday 05:24 PM
    by EugeneTheJeep  Go to last post
  32. MS-TP Biasing

    Started by 444fox, 05-14-2022 11:04 PM
    • Replies: 15
    • Views: 428
    Last Post: Yesterday 04:39 PM
    by jschulze  Go to last post

    Forum:
    Controls

  33. Florida HVAC qualifier

    Started by mattman2022, Yesterday 04:04 PM
    • Replies: 0
    • Views: 83
    Last Post: Yesterday 04:04 PM
    by mattman2022  Go to last post
  34. MO99 help please

    Started by gracebyfaith81, 04-10-2013 08:46 PM
    • Replies: 8
    • Views: 17,102
    Last Post: Yesterday 03:52 PM
    by Fla.HP  Go to last post
  35. CVHF Bearing Failure (First Post)

    Started by WrenchTRNR, 03-30-2022 05:59 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 1,388
    Last Post: Yesterday 03:08 PM
    by WrenchTRNR  Go to last post
  36. N4 Workbench Color Scheme Change

    Started by joey791, 10-08-2018 09:37 PM
    • Replies: 12
    • Views: 3,808
    Last Post: Yesterday 02:02 PM
    by orion242  Go to last post

    Forum:
    Controls

  37. Lg multi vrv error code

    Started by anthonyac1, 05-08-2022 11:54 AM
    • Replies: 19
    • Views: 371
    Last Post: Yesterday 12:44 PM
    by valdelocc  Go to last post
  38. Interplanetary Transportation

    Started by Space Racer, 09-28-2016 05:21 PM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 234
    • Views: 84,915
    Last Post: Yesterday 12:27 PM
    by Space Racer  Go to last post
  39. Tapatalk feed not updating since Friday 5-13

    Started by numbawunfela, 05-15-2022 05:50 PM
    • Replies: 3
    • Views: 119
    Last Post: Yesterday 12:01 PM
    by numbawunfela  Go to last post
  40. HVAC Qualifier needed $$$

    Started by PBSOA AC guy, Yesterday 10:42 AM
    licensing, qualifier
    • Replies: 1
    • Views: 149
    Last Post: Yesterday 11:21 AM
    by Special-K  Go to last post
  41. WCIS POINT 3 (MODE)

    Started by tinnman28, 05-05-2022 01:17 PM
    • Replies: 2
    • Views: 178
    Last Post: Yesterday 11:17 AM
    by aberlna99  Go to last post
  42. Compressor on AC unit wont start

    Started by Aircar, Yesterday 10:59 AM
    • Replies: 3
    • Views: 302
    Last Post: Yesterday 11:08 AM
    by Fla.HP  Go to last post
  43. HVAC Qualifier Needed

    Started by PBSOA AC guy, Yesterday 10:37 AM
    licensing, qualifier
    • Replies: 0
    • Views: 97
    Last Post: Yesterday 10:37 AM
    by PBSOA AC guy  Go to last post
  44. Who likes the Piano

    Started by Snapperhead, 04-05-2022 07:56 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,086
    Last Post: Yesterday 08:22 AM
    by ga-hvac-tech  Go to last post
Results 1 to 49 of 67
Page 1 of 2 1 2