Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 201
    • Views: 233,194
    L-PLATES
    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
    1 Attachment(s)
    • Replies: 4
    • Views: 27,020
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Why the solinoid valve?

    Started by r.bartlett, 02-06-2011 12:46 PM
    2 Attachment(s)
    • Replies: 22
    • Views: 6,860
    TTR_Tech
    07-06-2011, 06:15 AM Go to last post

  2. TEV with or without equalizing line

    Started by Peter_1, 04-06-2011 12:50 PM
    • Replies: 7
    • Views: 3,793
    mad fridgie
    06-06-2011, 08:43 AM Go to last post

  3. food chilling with water as a medium

    Started by MilosBog, 02-06-2011 03:46 PM
    2 Attachment(s)
    • Replies: 5
    • Views: 1,678
    Peter_1
    03-06-2011, 07:34 AM Go to last post

  4. Cool Determine compressor size from cooling capacity

    Started by kurtz, 01-06-2011 12:19 AM
    compressor size, cooling capacity, data sheets
    • Replies: 2
    • Views: 2,378
    chemi-cool
    01-06-2011, 09:18 AM Go to last post

  5. Cool Can anyone help me with this valve please?

    Started by Contactor, 17-03-2011 10:12 PM
    • Replies: 14
    • Views: 4,118
    young gun
    01-06-2011, 08:51 AM Go to last post

  6. Criteria for Prep Room Load Calculation

    Started by georgedvf, 25-05-2011 10:40 PM
    • Replies: 1
    • Views: 1,301
    georgedvf
    31-05-2011, 06:11 PM Go to last post

  7. connecting gauges with minimun fridge loss

    Started by refcon32, 03-03-2011 10:06 PM
    • Replies: 25
    • Views: 9,159
    lexmark42
    31-05-2011, 07:04 AM Go to last post

  8. Student Project (Cascade Refrigeration System)

    Started by gth724a, 10-04-2009 02:55 AM
    • Replies: 8
    • Views: 14,172
    jonbonraki
    29-05-2011, 01:11 AM Go to last post

  9. Help in identifying parameters in pull down tests

    Started by San2011, 27-05-2011 04:14 PM
    • Replies: 0
    • Views: 3,497
    San2011
    27-05-2011, 04:14 PM Go to last post

  10. knackered ex valve ?

    Started by devlin maguire, 25-05-2011 10:55 AM
    • Replies: 10
    • Views: 2,152
    devlin maguire
    26-05-2011, 10:15 AM Go to last post

  11. Air Source Heat Pump - Need of Fresh Air or Forced Hot Air is Important?

    Started by anup, 24-05-2011 04:30 PM
    air, basement, heat pump, multistorey
    • Replies: 8
    • Views: 2,911
    anup
    26-05-2011, 08:28 AM Go to last post

  12. Rules regarding f gas

    Started by DIVEJUDE, 23-05-2011 10:03 PM
    • Replies: 6
    • Views: 2,273
    devlin maguire
    25-05-2011, 11:27 AM Go to last post

  13. makers data

    Started by devlin maguire, 24-05-2011 07:59 PM
    • Replies: 1
    • Views: 1,219
    Brian_UK
    24-05-2011, 10:56 PM Go to last post

  14. Is possible to add next evaporator to air>water heat pump and make air+ground>water ?

    Started by medusa, 19-05-2011 12:06 PM
    1 Attachment(s)
    • Replies: 2
    • Views: 2,028
    medusa
    23-05-2011, 09:39 AM Go to last post

  15. discharge temp

    Started by devlin maguire, 21-05-2011 01:05 PM
    • Replies: 16
    • Views: 9,342
    devlin maguire
    22-05-2011, 06:29 PM Go to last post

  16. why does R134a take so damn long to come down?

    Started by Eddy87, 20-05-2011 07:59 PM
    • Replies: 6
    • Views: 4,037
    mikeref
    21-05-2011, 03:16 PM Go to last post

  17. Effect on vapour compression refrig cycle if indoor temp is increased?

    Started by mart434u, 12-05-2011 11:27 AM
    • Replies: 7
    • Views: 2,430
    desA
    20-05-2011, 07:30 AM Go to last post

  18. Question help me with adsorption refrigerator

    Started by khongminhhason, 21-04-2011 08:32 AM
    • Replies: 3
    • Views: 2,492
    IceMan_4000
    19-05-2011, 05:26 PM Go to last post

  19. Ideal head pressure using R22 on reverse cycle heating

    Started by bob roberts, 10-05-2011 04:03 AM
    • Replies: 16
    • Views: 11,481
    nike123
    15-05-2011, 09:13 AM Go to last post

  20. Condensers and COP AC

    Started by mart434u, 14-05-2011 02:00 PM
    • Replies: 2
    • Views: 2,191
    bob roberts
    15-05-2011, 06:54 AM Go to last post

  21. Ship refrigeration

    Started by MilosBog, 05-03-2011 05:26 AM
    • Replies: 10
    • Views: 4,954
    Peter_1
    14-05-2011, 02:06 PM Go to last post

  22. As soon as possible??????

    Started by taz24, 10-05-2011 08:51 AM
    • Replies: 9
    • Views: 2,550
    taz24
    12-05-2011, 03:52 PM Go to last post

  23. Sub cooling and superheat

    Started by glenn1340, 11-05-2011 04:03 PM
    • Replies: 4
    • Views: 2,976
    mad fridgie
    12-05-2011, 09:25 AM Go to last post

  24. Controlled atmosphere apples cold storage

    Started by Aik, 05-05-2011 08:33 AM
    • Replies: 21
    • Views: 8,468
    Lodiev
    09-05-2011, 06:27 AM Go to last post

  25. AHU total load calculation?

    Started by Bashir01219, 03-05-2011 09:15 AM
    • Replies: 10
    • Views: 36,925
    Bashir01219
    05-05-2011, 03:18 AM Go to last post

  26. chiller cooling capacity

    Started by ah fai, 22-04-2011 03:44 PM
    • Replies: 4
    • Views: 4,401
    ah fai
    04-05-2011, 06:05 AM Go to last post

  27. Conservation physics ...

    Started by Josip, 02-05-2011 04:30 PM
    • Replies: 0
    • Views: 1,551
    Josip
    02-05-2011, 04:30 PM Go to last post

  28. Question Suitable cooling system for Domestic uses

    Started by ibnibrahim2000, 01-05-2011 09:20 AM
    • Replies: 2
    • Views: 1,469
    sedgy
    02-05-2011, 01:14 PM Go to last post

  29. About the deadband

    Started by klonoa, 28-04-2011 11:26 PM
    • Replies: 7
    • Views: 5,308
    mikeref
    01-05-2011, 02:51 AM Go to last post

  30. Trying to make a bespoke fridge for a bar

    Started by chrismint, 27-04-2011 03:03 PM
    • Replies: 10
    • Views: 4,357
    chemi-cool
    28-04-2011, 04:24 PM Go to last post

  31. how does temp differ with out pressure

    Started by jakabus, 20-11-2010 10:53 PM
    differance, pressure, temperature
    • Replies: 12
    • Views: 8,958
    Fri3Oil System
    28-04-2011, 12:42 PM Go to last post

  32. CPR improving hotgas defrost? any thoughts

    Started by young gun, 10-05-2010 09:26 AM
    • Replies: 9
    • Views: 7,154
    jakabus
    28-04-2011, 12:29 PM Go to last post

  33. Talking Superheat

    Started by marc5180, 27-06-2006 06:45 PM
    3 Pages •
    1 2 3
    • Replies: 130
    • Views: 138,946
    Tradewinds
    27-04-2011, 02:35 PM Go to last post

  34. Outsider Alert.....Need your expertise..Level controls

    Started by bsh3239, 25-04-2011 04:01 AM
    • Replies: 2
    • Views: 7,900
    bsh3239
    25-04-2011, 04:06 PM Go to last post

  35. Ductulator

    Started by Pravin, 09-03-2006 03:15 AM
    1 Attachment(s)
    • Replies: 13
    • Views: 54,001
    badass78camaro
    25-04-2011, 04:51 AM Go to last post

  36. Can a freezer fridge just be a fridge?

    Started by JohnRandall, 15-04-2011 09:06 PM
    • Replies: 2
    • Views: 2,106
    Yuri B.
    24-04-2011, 04:08 PM Go to last post

  37. Condensing temperature and outside air temperature

    Started by cjroos, 20-04-2011 06:06 PM
    condensing temperature, cop, outside ai tempreature, performance
    • Replies: 2
    • Views: 3,862
    mad fridgie
    20-04-2011, 10:15 PM Go to last post

  38. Bolted Flange Chilled Water Joints (UK)

    Started by Snupa, 18-04-2011 11:17 PM
    • Replies: 5
    • Views: 2,685
    Snupa
    20-04-2011, 09:51 PM Go to last post

  39. Cool Polatherm Merlin Low temp 2 stage freezer cabinetR404a / Pentane PT100 probe -80c

    Started by Contactor, 14-04-2011 03:33 PM
    • Replies: 7
    • Views: 3,646
    Contactor
    19-04-2011, 08:14 PM Go to last post

  40. Transicold Ultra unit as condenser

    Started by ccaissie, 18-04-2011 07:45 PM
    • Replies: 0
    • Views: 1,203
    ccaissie
    18-04-2011, 07:45 PM Go to last post

  41. Glycol System

    Started by GBRD, 14-04-2011 11:41 PM
    • Replies: 7
    • Views: 3,550
    mad fridgie
    17-04-2011, 11:54 PM Go to last post

  42. Good Cleaners

    Started by AUScooler:-), 15-04-2011 04:52 AM
    • Replies: 9
    • Views: 2,683
    AUScooler:-)
    17-04-2011, 03:08 PM Go to last post

  43. Problem with condenser pipe length

    Started by Bashir01219, 02-04-2011 08:48 AM
    • Replies: 7
    • Views: 7,235
    research
    15-04-2011, 05:38 AM Go to last post

  44. Undersized evaporator?

    Started by crocens, 12-04-2011 08:33 PM
    1 Attachment(s)
    • Replies: 19
    • Views: 10,077
    Peter_1
    14-04-2011, 10:05 PM Go to last post

  45. EAV2-0200-CAB-200 Copeland Copelamatic USA

    Started by dongbadz, 18-03-2011 11:21 PM
    • Replies: 4
    • Views: 7,480
    dongbadz
    07-04-2011, 12:06 AM Go to last post

  46. Back to basics.

    Started by Grizzly, 05-04-2011 06:57 AM
    • Replies: 5
    • Views: 3,331
    mikeref
    06-04-2011, 01:41 AM Go to last post

  47. "lack of refrigerant alarm"

    Started by szanch18, 04-04-2011 11:11 PM
    lack of refrigerant alarm
    • Replies: 2
    • Views: 2,608
    nike123
    05-04-2011, 09:37 PM Go to last post

  48. ice maker

    Started by gelamapari, 05-04-2011 10:41 AM
    • Replies: 0
    • Views: 1,291
    gelamapari
    05-04-2011, 10:41 AM Go to last post

  49. Samsung Error codes

    Started by kevscontent, 14-08-2006 05:09 PM
    1 Attachment(s)
    • Replies: 2
    • Views: 31,874
    superswill
    04-04-2011, 08:08 AM Go to last post

  50. Cool Oversized system excess superheat TEV dilemma theory help

    Started by Contactor, 02-04-2011 10:47 PM
    • Replies: 3
    • Views: 2,212
    Tesla
    03-04-2011, 10:53 AM Go to last post

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