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Forum: Heat Pumps

  1. Calorex

    Started by jdunc2301, 09-07-2009 08:53 PM
    • Replies: 5
    • Views: 3,179
    da ginge
    15-09-2009, 12:31 PM Go to last post

  2. Heatpumps

    Started by jdunc2301, 27-01-2014 12:28 PM
    • Replies: 1
    • Views: 1,773
    install monkey
    01-07-2014, 07:44 PM Go to last post

  3. Engineers in the south Reading way

    Started by jdunc2301, 19-05-2014 12:43 PM
    • Replies: 2
    • Views: 1,499
    jdunc2301
    19-05-2014, 03:59 PM Go to last post

  4. Ruud heat pump blower and heat problem

    Started by Jenkins58, 18-02-2010 05:25 AM
    • Replies: 2
    • Views: 3,719
    Brian_UK
    18-02-2010, 07:04 PM Go to last post

  5. Roof Mount Split System Installation Photos

    Started by Jethro Bush, 12-07-2009 10:26 AM
    • Replies: 0
    • Views: 3,776
    Jethro Bush
    12-07-2009, 10:26 AM Go to last post

  6. DAIKIN Heat Pump Super Inverter RZQ100B9V3B.

    Started by JetKeen@vlc, 28-09-2014 11:17 AM
    • Replies: 0
    • Views: 2,875
    JetKeen@vlc
    28-09-2014, 11:17 AM Go to last post

  7. Heat Pump to drive Turbine

    Started by Jimbo!, 12-02-2008 04:50 PM
    • Replies: 1
    • Views: 2,569
    Brian_UK
    13-02-2008, 12:18 AM Go to last post

  8. COP heating coefficient

    Started by jirhol, 14-11-2007 12:43 PM
    • Replies: 1
    • Views: 3,759
    taz24
    14-11-2007, 02:05 PM Go to last post

  9. Auxillary comes on one minute after beginning of cycle

    Started by jjarman123, 25-01-2023 03:18 PM
    • Replies: 2
    • Views: 930
    jjarman123
    31-01-2023, 08:14 PM Go to last post

  10. Heat pump for cooling.

    Started by jm-baker, 06-03-2011 06:54 PM
    • Replies: 4
    • Views: 2,446
    jm-baker
    06-03-2011, 10:51 PM Go to last post

  11. high current on start winding while running

    Started by jmdurell1, 25-08-2010 07:29 AM
    • Replies: 13
    • Views: 9,307
    jmdurell1
    29-08-2011, 02:04 AM Go to last post

  12. 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: 2,403
    aircon50
    17-06-2012, 12:20 PM Go to last post

  13. Copland scroll running with lowere than recomended amount of oil.

    Started by John F57, 28-05-2014 03:49 AM
    1 Attachment(s)
    • Replies: 2
    • Views: 1,694
    John F57
    29-05-2014, 12:20 AM Go to last post

  14. Carrier 50YQ048

    Started by johno12345, 18-09-2008 09:28 AM
    • Replies: 2
    • Views: 5,106
    Brian_UK
    18-09-2008, 11:45 PM Go to last post

  15. Replacement programmer options

    Started by johno12345, 23-05-2013 11:25 AM
    • Replies: 1
    • Views: 1,772
    install monkey
    02-06-2013, 06:06 PM Go to last post

  16. Old carrier programmer

    Started by johno12345, 01-08-2014 09:26 AM
    • Replies: 1
    • Views: 1,749
    install monkey
    28-09-2014, 09:48 AM Go to last post

  17. both lines in same insualtion

    Started by johno12345, 10-05-2016 04:20 PM
    6 Attachment(s)
    • Replies: 44
    • Views: 12,309
    Gary
    10-06-2016, 03:46 PM Go to last post

  18. Gauge readings

    Started by johnyaircon, 02-02-2014 10:00 PM
    • Replies: 3
    • Views: 1,823
    Josip
    03-02-2014, 09:36 AM Go to last post

  19. Altherma flow temp issue

    Started by Jon Glanfield, 05-02-2011 09:52 AM
    2 Pages •
    1 2
    • Replies: 67
    • Views: 21,515
    Bigfreeze
    16-02-2011, 11:58 AM Go to last post

  20. Mitsubishi plus back up heaters

    Started by Jon Glanfield, 05-02-2011 03:50 PM
    • Replies: 4
    • Views: 2,287
    Oakgreen16v
    09-02-2011, 02:19 PM Go to last post

  21. Austrian Heat Pump Contacts

    Started by Jon Glanfield, 18-02-2011 03:15 PM
    • Replies: 5
    • Views: 4,072
    Jon Glanfield
    18-02-2011, 05:44 PM Go to last post

  22. General HP Questions

    Started by Jon Glanfield, 19-02-2011 09:48 AM
    • Replies: 34
    • Views: 11,431
    heat pump ac
    23-02-2011, 11:35 PM Go to last post

  23. General Rad/UFH Questions in conjunction with Heat Pumps

    Started by Jon Glanfield, 28-02-2011 06:33 AM
    • Replies: 12
    • Views: 6,230
    MikeHolm
    10-03-2011, 12:52 AM Go to last post

  24. Revised Mitsubishi Figures

    Started by Jon Glanfield, 09-03-2011 06:43 PM
    • Replies: 8
    • Views: 3,449
    MikeHolm
    10-03-2011, 01:30 AM Go to last post

  25. Heat Pump Cascades and buffers

    Started by Jon Glanfield, 09-04-2011 10:15 AM
    • Replies: 2
    • Views: 1,934
    Jon Glanfield
    13-04-2011, 06:24 AM Go to last post

  26. ASHP + Maritime Location

    Started by Jon Glanfield, 13-04-2011 06:23 AM
    • Replies: 3
    • Views: 2,666
    mad fridgie
    13-04-2011, 11:35 PM Go to last post

  27. New UK Standards

    Started by Jon Glanfield, 30-09-2011 08:18 AM
    • Replies: 0
    • Views: 1,821
    Jon Glanfield
    30-09-2011, 08:18 AM Go to last post

  28. Overlay UFH with Heat Pumps

    Started by Jon Glanfield, 24-09-2011 11:51 AM
    • Replies: 1
    • Views: 2,018
    MikeHolm
    24-09-2011, 05:18 PM Go to last post

  29. Panasonic Aquarea's

    Started by Jon Glanfield, 01-11-2011 07:06 AM
    • Replies: 18
    • Views: 13,860
    stufus
    30-12-2011, 09:34 PM Go to last post

  30. Purmo Low Temp Rad Report

    Started by Jon Glanfield, 26-11-2011 03:21 PM
    • Replies: 1
    • Views: 2,014
    Bigfreeze
    26-11-2011, 03:41 PM Go to last post

  31. Using setback with heat pumps

    Started by Jon Glanfield, 12-12-2011 10:04 PM
    • Replies: 7
    • Views: 3,798
    MikeHolm
    13-12-2011, 11:37 PM Go to last post

  32. IDM Heat Pump Issue

    Started by Jon Glanfield, 15-12-2011 07:24 AM
    • Replies: 3
    • Views: 4,441
    Bigfreeze
    16-12-2011, 08:18 PM Go to last post

  33. Altherma Flow Temp Issue Updated

    Started by Jon Glanfield, 16-12-2011 04:19 PM
    • Replies: 1
    • Views: 2,158
    Brian_UK
    16-12-2011, 11:43 PM Go to last post

  34. Buffers and ASHPs.............again

    Started by Jon Glanfield, 22-12-2011 04:25 PM
    • Replies: 0
    • Views: 2,315
    Jon Glanfield
    22-12-2011, 04:25 PM Go to last post

  35. Calling Tired Geek...........................

    Started by Jon Glanfield, 15-03-2013 04:14 PM
    • Replies: 12
    • Views: 13,450
    TiredGeek
    23-03-2013, 02:40 PM Go to last post

  36. Earth Save Products

    Started by Jon Glanfield, 25-02-2012 01:43 PM
    • Replies: 1
    • Views: 2,455
    mad fridgie
    26-02-2012, 03:47 AM Go to last post

  37. NIBE 3 Port Valves

    Started by Jon Glanfield, 27-01-2012 06:50 AM
    • Replies: 0
    • Views: 2,086
    Jon Glanfield
    27-01-2012, 06:50 AM Go to last post

  38. COP Monitors

    Started by Jon Glanfield, 27-01-2012 06:53 AM
    • Replies: 5
    • Views: 2,700
    Bigfreeze
    28-01-2012, 05:22 PM Go to last post

  39. Ihs & idm

    Started by Jon Glanfield, 08-06-2012 06:33 AM
    • Replies: 3
    • Views: 2,237
    al
    09-06-2012, 10:10 PM Go to last post

  40. Unhappy Altherma ASHP, heating but no cooling?

    Started by JONEAU, 29-10-2010 04:18 PM
    • Replies: 4
    • Views: 3,734
    JONEAU
    05-11-2010, 09:47 PM Go to last post

  41. E04 fault code on fan coil unit

    Started by JONEAU, 08-11-2010 09:57 AM
    • Replies: 4
    • Views: 3,940
    Len Fiddler
    12-11-2010, 11:06 AM Go to last post

  42. Daikin altherma freeze up

    Started by joonis, 12-12-2016 11:54 AM
    altherma, daikin, freeze up, heat pump
    • Replies: 5
    • Views: 5,923
    the
    14-01-2017, 01:31 PM Go to last post

  43. Problems with LG split heat pump M/N LS902hpv

    Started by joshbloomberg, 04-12-2010 11:32 PM
    • Replies: 5
    • Views: 7,539
    joshbloomberg
    08-12-2010, 05:10 PM Go to last post

  44. Mitsubishi Zuba Cental

    Started by jreist, 10-02-2012 01:36 AM
    • Replies: 1
    • Views: 2,970
    FANS8994802
    10-02-2012, 09:01 AM Go to last post

  45. Calorex 510 Heat pump question

    Started by jugglerb, 29-05-2009 02:00 PM
    • Replies: 8
    • Views: 11,361
    jugglerb
    21-06-2009, 10:49 AM Go to last post

  46. Sanyo VRV

    Started by Kad, 24-07-2010 05:47 PM
    • Replies: 2
    • Views: 7,264
    techguy
    04-08-2010, 05:22 PM Go to last post

  47. N2 as refrigerant

    Started by kefah, 01-05-2013 09:39 PM
    • Replies: 7
    • Views: 5,282
    kefah
    25-09-2013, 08:28 PM Go to last post

  48. installing reversing valve

    Started by kefah, 29-04-2013 06:05 PM
    2 Attachment(s)
    • Replies: 6
    • Views: 2,880
    kefah
    30-04-2013, 08:20 PM Go to last post

  49. marshal heat pump split defrost problem

    Started by kefah, 10-02-2013 09:14 PM
    • Replies: 4
    • Views: 2,155
    kefah
    22-04-2013, 05:28 PM Go to last post

  50. Max H.E. Pressure ?????????

    Started by kefah, 20-01-2014 07:01 PM
    • Replies: 3
    • Views: 3,377
    kefah
    04-02-2014, 05:48 PM Go to last post

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