Page 1 of 72 123456789101112131415161718192051 ... LastLast
Threads 1 to 50 of 3588

Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages
    1 2 3 4 5
    • Replies: 201
    • Views: 249,397
    01-11-2011, 10:18 PM Go to last post
  2. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    • Replies: 4
    • Views: 28,710
    02-10-2011, 05:45 PM Go to last post
  1. Small dent on evaporator coil

    Started by kay86, 26-06-2024 12:17 AM
    • Replies: 2
    • Views: 521
    30-06-2024, 09:04 AM Go to last post
  2. Hygroscopic POE oil

    Started by kay86, 28-02-2024 12:15 AM
    poe oil
    • Replies: 8
    • Views: 1,927
    26-06-2024, 12:00 AM Go to last post
  3. R290 LBP Compressors at Low Temperatures

    Started by kay86, 11-05-2024 03:25 PM
    • Replies: 3
    • Views: 1,015
    27-05-2024, 05:55 PM Go to last post
    • Replies: 2
    • Views: 2,077
    29-04-2024, 11:06 AM Go to last post
  4. VRF Toshiba twinned MMY-MAP1404FT8-E Recover R410

    Started by Jayaka, 20-04-2024 04:55 PM
    • Replies: 0
    • Views: 1,020
    20-04-2024, 04:55 PM Go to last post
    • Replies: 1
    • Views: 1,561
    19-03-2024, 05:37 PM Go to last post
  5. Single phase, two cap motor

    Started by seanf, 01-03-2024 10:16 PM
    • Replies: 6
    • Views: 1,417
    14-03-2024, 10:19 PM Go to last post
  6. forum is dead

    Started by Grizzly, 13-03-2024 10:25 AM
    • Replies: 0
    • Views: 1,129
    13-03-2024, 10:25 AM Go to last post
  7. Old fridge to cold after repair

    Started by iain123, 05-03-2024 02:19 PM
    • Replies: 0
    • Views: 1,043
    05-03-2024, 02:19 PM Go to last post
    • Replies: 17
    • Views: 3,810
    28-02-2024, 07:55 AM Go to last post
  8. Flux and brazing

    Started by kay86, 27-02-2024 02:51 PM
    • Replies: 6
    • Views: 1,347
    28-02-2024, 12:06 AM Go to last post
  9. Capillary design

    Started by kay86, 18-02-2024 02:38 PM
    • Replies: 7
    • Views: 1,417
    21-02-2024, 09:00 AM Go to last post
  10. Filter Dryer question

    Started by RumpShaker, 31-01-2024 09:36 PM
    • Replies: 2
    • Views: 1,343
    01-02-2024, 01:46 PM Go to last post
  11. Heat load calculations

    Started by Stretch79, 24-01-2024 09:58 AM
    • Replies: 1
    • Views: 1,359
    24-01-2024, 12:19 PM Go to last post
  12. R 410

    Started by mbc, 31-10-2023 10:36 AM
    • Replies: 4
    • Views: 1,769
    14-12-2023, 03:51 PM Go to last post
  13. NH3 T-S Diagram (Imperial)

    Started by xixxi, 01-12-2023 08:15 PM
    • Replies: 2
    • Views: 1,557
    09-12-2023, 04:34 PM Go to last post
  14. which one is good.

    Started by mbc, 02-11-2023 05:44 AM
    • Replies: 12
    • Views: 2,272
    04-12-2023, 02:02 PM Go to last post
  15. likely costs

    Started by madfarmer, 12-06-2023 05:26 PM
    • Replies: 4
    • Views: 1,895
    03-10-2023, 08:02 PM Go to last post
  16. Removing Daikin PCB - RZP125DV1

    Started by CPerry, 25-08-2023 04:24 AM
    • Replies: 6
    • Views: 2,039
    28-08-2023, 02:03 PM Go to last post
  17. Supermarket refrigerated case credits

    Started by Jjeromet, 02-08-2023 07:55 PM
    • Replies: 0
    • Views: 1,453
    02-08-2023, 07:55 PM Go to last post
  18. Brazing rods not compatible with all refrigerants

    Started by kay86, 12-07-2023 05:05 PM
    • Replies: 0
    • Views: 1,608
    12-07-2023, 05:05 PM Go to last post
  19. Suction pressure below ambient pressure

    Started by kay86, 08-07-2023 09:02 PM
    • Replies: 4
    • Views: 1,806
    12-07-2023, 03:54 PM Go to last post
  20. Electronics acronym

    Started by seanf, 19-04-2023 06:34 PM
    • Replies: 2
    • Views: 1,771
    15-06-2023, 06:47 PM Go to last post
  21. Finding the right person for the job

    Started by Fleety, 19-05-2023 09:42 AM
    • Replies: 4
    • Views: 1,858
    13-06-2023, 08:50 PM Go to last post
  22. Compressor for R290 rerigerant

    Started by kay86, 21-04-2023 01:36 AM
    • Replies: 4
    • Views: 1,870
    30-04-2023, 03:54 PM Go to last post
  23. Heat load and capillary tube

    Started by kay86, 25-04-2023 02:13 AM
    • Replies: 3
    • Views: 1,801
    30-04-2023, 03:43 PM Go to last post
  24. Unhappy Condenser inlet is too big?

    Started by kay86, 31-03-2023 06:58 PM
    • Replies: 5
    • Views: 2,054
    21-04-2023, 08:07 AM Go to last post
    • Replies: 1
    • Views: 1,577
    21-04-2023, 08:05 AM Go to last post
  25. Pressure control

    Started by kay86, 17-02-2023 03:19 AM
    • Replies: 14
    • Views: 2,988
    29-03-2023, 08:21 AM Go to last post
  26. Drinking water and copper

    Started by skyboy6142, 26-03-2023 07:12 PM
    • Replies: 4
    • Views: 1,817
    27-03-2023, 09:05 PM Go to last post
  27. PHE evaporators

    Started by Mataura, 04-03-2023 10:38 PM
    • Replies: 6
    • Views: 2,097
    06-03-2023, 09:29 AM Go to last post
  28. Danfoss KP5 6mm Cutting Ring

    Started by rossyram23, 02-03-2023 04:38 PM
    • Replies: 10
    • Views: 2,141
    05-03-2023, 02:45 PM Go to last post
  29. Post Some questions on 30GX-207 air cooled chillers

    Started by abcxyz5, 15-02-2023 02:20 PM
    30gx, discharge, economizer, pressure, suction
    • Replies: 3
    • Views: 1,912
    20-02-2023, 07:28 PM Go to last post
  30. Thermal expansion formula

    Started by Peter_1, 28-10-2022 10:47 AM
    • Replies: 19
    • Views: 3,338
    19-02-2023, 07:27 PM Go to last post
  31. Building a water chiller for an Ice Bath

    Started by luketurner, 14-02-2023 09:44 PM
    • Replies: 0
    • Views: 1,709
    14-02-2023, 09:44 PM Go to last post
  32. need help to understand the control

    Started by timalg, 25-01-2023 10:41 PM
    • Replies: 2
    • Views: 1,827
    13-02-2023, 03:50 PM Go to last post
  33. cooling load- defrost

    Started by mechman, 27-01-2023 09:54 AM
    • Replies: 3
    • Views: 2,139
    30-01-2023, 09:45 AM Go to last post
  34. Lightbulb VSD Pump control

    Started by Harper, 20-01-2023 07:44 PM
    • Replies: 13
    • Views: 2,561
    30-01-2023, 07:23 AM Go to last post
  35. Cooling water drum

    Started by mitch722, 11-01-2023 04:13 AM
    • Replies: 3
    • Views: 2,097
    14-01-2023, 11:12 PM Go to last post
  36. cooling cylinder

    Started by rezasth, 10-10-2022 12:02 PM
    • Replies: 8
    • Views: 2,646
    13-01-2023, 08:54 AM Go to last post
  37. Coolpack error

    Started by Peter_1, 29-12-2022 04:27 PM
    • Replies: 4
    • Views: 2,217
    30-12-2022, 09:08 PM Go to last post
  38. Beware the Pareto Frontier Scam

    Started by Glass, 21-12-2022 03:22 AM
    • Replies: 0
    • Views: 2,812
    21-12-2022, 03:22 AM Go to last post
  39. Lightbulb Consideration of flashgas in pipeline

    Started by oplafki, 01-12-2022 05:44 AM
    flash gas, flashing, pressure loss
    • Replies: 22
    • Views: 3,334
    12-12-2022, 07:40 PM Go to last post
  40. Heat Pump heat exchangers

    Started by Akram, 11-12-2022 03:29 PM
    condenser, evaporator, heat exchanger, heat pump, technical support
    • Replies: 0
    • Views: 1,740
    11-12-2022, 03:29 PM Go to last post
  41. Lexus automotive unknown refrigerant path

    Started by CyFi6, 02-12-2022 03:48 PM
    • Replies: 8
    • Views: 2,533
    05-12-2022, 08:51 PM Go to last post
  42. Ice Bank / Ice Thermal Storage

    Started by David15, 01-12-2022 02:54 PM
    engineering, ice bank tank, software refrigeration, thermal energy storage
    • Replies: 2
    • Views: 1,952
    01-12-2022, 07:51 PM Go to last post
  43. Condenser for HFC or HC refrigerants

    Started by kay86, 29-11-2022 04:09 PM
    • Replies: 0
    • Views: 1,733
    29-11-2022, 04:09 PM Go to last post
  44. Evaporator coil

    Started by kay86, 18-11-2022 05:02 PM
    • Replies: 5
    • Views: 2,644
    28-11-2022, 07:50 PM Go to last post
  45. SH control of a TEV with high glide refrigerant.

    Started by Peter_1, 28-10-2022 07:49 PM
    • Replies: 2
    • Views: 2,114
    31-10-2022, 06:42 PM Go to last post

Forum Information and Options

Moderators of this Forum

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 8 replies or 50 views
Hot thread with unread posts
More than 8 replies or 50 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •