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Threads 501 to 550 of 800

Forum: Heat Pumps

  1. calorex heat pump(r134a converting to R22 )

    Started by moideen, 02-11-2011 06:41 PM
    • Replies: 6
    • Views: 5,197
    Kompulsa
    11-02-2012, 01:36 PM Go to last post

  2. Heat pump refrigerant circuit - bypass filter drier and liquid receiver in defrost

    Started by skysurfer81, 12-02-2012 03:03 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 5,073
    AlexG
    14-02-2012, 06:23 PM Go to last post

  3. Defrost efficiency

    Started by paceinternet, 15-12-2011 05:56 PM
    • Replies: 2
    • Views: 2,336
    paceinternet
    16-02-2012, 03:02 PM Go to last post

  4. Fujitsu Manuals

    Started by Grizzly, 23-02-2012 09:16 PM
    • Replies: 3
    • Views: 2,751
    Grizzly
    23-02-2012, 10:17 PM Go to last post

  5. Legionella and A/C Equipment.

    Started by Grizzly, 23-02-2012 05:11 PM
    • Replies: 8
    • Views: 3,861
    michaelm
    26-02-2012, 02:58 AM Go to last post

  6. Earth Save Products

    Started by Jon Glanfield, 25-02-2012 01:43 PM
    • Replies: 1
    • Views: 2,443
    mad fridgie
    26-02-2012, 03:47 AM Go to last post

  7. Daikin ASHP: Optimising Setting

    Started by wytco0, 28-02-2012 06:38 PM
    • Replies: 2
    • Views: 3,215
    wytco0
    28-02-2012, 10:54 PM Go to last post

  8. Heat pump controller

    Started by aircon50, 27-02-2012 07:29 AM
    • Replies: 2
    • Views: 3,598
    chemi-cool
    02-03-2012, 10:19 AM Go to last post

  9. Toshiba A/C

    Started by lakeland, 26-02-2012 06:36 PM
    • Replies: 7
    • Views: 4,018
    AMAC
    03-03-2012, 01:32 PM Go to last post

  10. Carrier 2 1/2 Ton Air to Air HP performance.

    Started by pilko, 28-02-2012 08:48 PM
    1 Attachment(s)
    • Replies: 3
    • Views: 2,582
    mad fridgie
    04-03-2012, 02:57 AM Go to last post

  11. Daikin Altherma HT - Theft protection

    Started by wiffola, 23-01-2012 02:49 PM
    • Replies: 16
    • Views: 5,940
    wiffola
    05-03-2012, 09:24 AM Go to last post

  12. Daikin Altherma HT quote advice

    Started by wiffola, 20-12-2011 12:18 PM
    • Replies: 21
    • Views: 10,788
    teebee
    05-03-2012, 01:51 PM Go to last post

  13. Is my refrigerant level OK?

    Started by pilko, 03-03-2012 12:00 PM
    • Replies: 3
    • Views: 2,843
    Gary
    15-03-2012, 07:15 PM Go to last post

  14. 3 way mix valves

    Started by MikeHolm, 04-03-2012 03:07 AM
    • Replies: 12
    • Views: 4,690
    MikeHolm
    15-03-2012, 09:51 PM Go to last post

  15. Buffer Tank Assisted Defrost

    Started by pilko, 29-11-2011 03:45 PM
    3 Pages •
    1 2 3
    17 Attachment(s)
    • Replies: 138
    • Views: 29,711
    mark957
    17-03-2012, 01:39 PM Go to last post

  16. Commissioning Sheets for Splits?

    Started by Grizzly, 10-04-2012 06:33 PM
    1 Attachment(s)
    • Replies: 16
    • Views: 9,695
    al
    13-04-2012, 08:40 PM Go to last post

  17. bivalent systems

    Started by icecube51, 15-03-2012 05:18 PM
    • Replies: 5
    • Views: 4,358
    Acuario
    16-04-2012, 08:11 AM Go to last post

  18. 410a heat pump trouble shooting

    Started by ttbone72, 29-12-2011 01:46 PM
    • Replies: 18
    • Views: 12,135
    mikeref
    17-04-2012, 12:37 AM Go to last post

  19. PID and PLCs

    Started by MikeHolm, 24-04-2012 11:32 AM
    • Replies: 4
    • Views: 3,425
    MikeHolm
    25-04-2012, 12:20 AM Go to last post

  20. Using same suppy for 2 A/C Systems

    Started by Giles, 03-04-2012 08:46 AM
    • Replies: 8
    • Views: 3,750
    Steven_AC
    05-05-2012, 08:38 AM Go to last post

  21. required technical support for mitsubishi heavy industrial heat pump

    Started by otto2008, 08-05-2012 08:55 PM
    • Replies: 1
    • Views: 3,608
    install monkey
    08-05-2012, 09:34 PM Go to last post

  22. Moved: Geothermal Design

    Started by AndyHX, 20-12-2011 08:26 AM
    •  
    •  

  23. Heat pump good-practice guide

    Started by RSTC, 31-05-2012 01:22 PM
    • Replies: 1
    • Views: 2,079
    Josip
    31-05-2012, 08:32 PM Go to last post

  24. My first self made EVAP

    Started by MikeHolm, 08-10-2011 09:08 PM
    3 Pages •
    1 2 3
    21 Attachment(s)
    • Replies: 128
    • Views: 28,815
    MikeHolm
    07-06-2012, 11:29 AM Go to last post

  25. Ihs & idm

    Started by Jon Glanfield, 08-06-2012 06:33 AM
    • Replies: 3
    • Views: 2,207
    al
    09-06-2012, 10:10 PM Go to last post

  26. Arrow Can I use a recovery unit to charge a split 410a heat pump?

    Started by Joelfu27, 15-06-2012 09:26 PM
    help me please.
    • Replies: 2
    • Views: 2,383
    aircon50
    17-06-2012, 12:20 PM Go to last post

  27. Frost on suction line

    Started by unibar, 23-06-2012 12:01 AM
    • Replies: 7
    • Views: 3,189
    jdunc2301
    24-06-2012, 09:23 PM Go to last post

  28. Smile Calorex Variheat Unit - 8 years of problems; Please help!

    Started by layman, 15-01-2012 05:53 PM
    • Replies: 11
    • Views: 9,961
    jdunc2301
    24-06-2012, 09:43 PM Go to last post

  29. Most efficient heat pump vc. geothermal

    Started by Barmaley, 01-07-2012 05:09 PM
    • Replies: 3
    • Views: 3,230
    Bigfreeze
    01-07-2012, 10:50 PM Go to last post

  30. ASHP. We've only gone and done it again!

    Started by TiredGeek, 28-07-2012 09:52 PM
    • Replies: 8
    • Views: 4,276
    TiredGeek
    30-07-2012, 02:46 PM Go to last post

  31. Daikin ALTHERMA HT: Can inside unit be placed outside?

    Started by hipath, 03-08-2012 11:20 AM
    altherma
    • Replies: 1
    • Views: 2,243
    frank
    03-08-2012, 09:37 PM Go to last post

  32. Cool Carrier 30 HZV 195

    Started by Palkoper, 07-08-2012 11:46 AM
    • Replies: 3
    • Views: 3,043
    Palkoper
    11-08-2012, 05:24 PM Go to last post

  33. Senville mini split tubing orientation

    Started by Phil K, 21-08-2012 04:30 AM
    • Replies: 0
    • Views: 2,050
    Phil K
    21-08-2012, 04:30 AM Go to last post

  34. Heat Pump

    Started by geo422, 11-08-2012 01:35 AM
    • Replies: 1
    • Views: 2,385
    install monkey
    25-08-2012, 10:40 AM Go to last post

  35. Unhappy Daikin heat pump advise needed.

    Started by Essex1968, 28-01-2012 06:47 PM
    • Replies: 14
    • Views: 7,196
    skags
    04-09-2012, 11:41 AM Go to last post

  36. Can be mixed Sanyo GHP with ECOi?Oil for first is HP-9 and for the second is FV68S.

    Started by shujin, 04-08-2012 12:38 AM
    • Replies: 4
    • Views: 8,770
    techguy
    04-09-2012, 02:00 PM Go to last post

  37. Confusion with two proposed systems

    Started by Goozelle, 20-04-2012 02:33 PM
    • Replies: 17
    • Views: 8,309
    Bigfreeze
    05-09-2012, 01:16 PM Go to last post

  38. Air Source Heat Pump x Water-Water Heat Pump (chiller based) - which is better?

    Started by anup, 27-08-2012 11:20 PM
    air source heat pump, ashp, chiller, heat pump, heat pump water heater, water heater, water-water heat pump
    • Replies: 5
    • Views: 3,785
    anup
    06-09-2012, 11:13 AM Go to last post

  39. Heat pump design

    Started by Mouss67, 12-09-2012 08:24 PM
    heat pump, liquid receiver
    • Replies: 0
    • Views: 1,553
    Mouss67
    12-09-2012, 08:24 PM Go to last post

  40. Zubadan heat pum advice needed.

    Started by Logosm, 12-09-2012 11:24 AM
    • Replies: 3
    • Views: 3,124
    Logosm
    13-09-2012, 09:41 AM Go to last post

  41. converted a dehumidifier 2 a heatpump

    Started by Fu Rod, 21-09-2012 08:48 AM
    • Replies: 0
    • Views: 1,916
    Fu Rod
    21-09-2012, 08:48 AM Go to last post

  42. Converting a Mitsi inverter to a water heater. Help please

    Started by beatnik, 28-09-2012 11:31 AM
    inverter
    • Replies: 9
    • Views: 3,418
    beatnik
    01-10-2012, 10:43 AM Go to last post

  43. Daikin Altherma HT - hot water once or twice a day?

    Started by wiffola, 05-03-2012 09:33 AM
    • Replies: 4
    • Views: 4,731
    wiffola
    17-10-2012, 05:15 PM Go to last post

  44. Lightbulb Altherma bivalent

    Started by icecube51, 17-10-2012 08:28 AM
    • Replies: 7
    • Views: 3,244
    icecube51
    19-10-2012, 07:09 AM Go to last post

  45. Sizing an Air to Water

    Started by Tayters, 18-10-2012 11:28 PM
    • Replies: 5
    • Views: 2,136
    Tayters
    20-10-2012, 12:32 AM Go to last post

  46. Daikin Altherma Pump Down?

    Started by Steven_AC, 12-10-2012 07:56 PM
    • Replies: 6
    • Views: 5,920
    Steven_AC
    21-10-2012, 05:12 PM Go to last post

  47. Solar hybrid air conditioning

    Started by abulegos2003, 02-11-2012 06:12 AM
    hybrid heat pump
    • Replies: 0
    • Views: 1,472
    abulegos2003
    02-11-2012, 06:12 AM Go to last post

  48. Daikin Altherma HT - how to set the room temperature to be more stabile

    Started by ufm, 07-11-2012 05:12 PM
    • Replies: 1
    • Views: 2,434
    hyperion
    07-11-2012, 09:54 PM Go to last post

  49. Cool Heat Pump with a Heat Store +Woodburner +Solar

    Started by andorranik, 18-11-2012 01:52 PM
    • Replies: 6
    • Views: 3,489
    install monkey
    18-11-2012, 08:25 PM Go to last post

  50. Hot water and underfloor heating

    Started by eurocooling, 20-11-2012 08:49 PM
    • Replies: 6
    • Views: 3,018
    MikeHolm
    22-11-2012, 11:58 PM Go to last post

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