Page 6 of 16 FirstFirst 12345678910111213141516 LastLast
Threads 251 to 300 of 800

Forum: Heat Pumps

  1. vibration / resonating

    Started by derekj, 16-06-2006 12:10 AM
    • Replies: 3
    • Views: 2,805
    Brian_UK
    16-06-2006, 10:49 PM Go to last post

  2. 410a

    Started by NH3ISFORME, 13-04-2010 11:55 AM
    • Replies: 1
    • Views: 2,820
    nike123
    13-04-2010, 01:59 PM Go to last post

  3. Talking required temperature for the radiator

    Started by ginger jiang, 27-02-2009 06:41 AM
    • Replies: 5
    • Views: 2,828
    nike123
    01-03-2009, 07:16 AM Go to last post

  4. Using an old r22 split unit to heat water

    Started by beatnik, 02-11-2012 10:48 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 2,832
    flyinkiwi
    22-01-2013, 01:03 PM Go to last post

  5. Exclamation Fast learning servisman

    Started by bozicaleksandar, 08-10-2007 01:49 PM
    • Replies: 3
    • Views: 2,847
    bozicaleksandar
    08-10-2007, 11:42 PM Go to last post

  6. Help With Heat Pump Size Please.

    Started by Frikkie, 28-07-2015 09:45 PM
    • Replies: 3
    • Views: 2,847
    Frikkie
    05-08-2015, 08:09 PM Go to last post

  7. Ecodan Flow Sensor

    Started by Refrigerologist, 31-03-2021 04:44 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 2,849
    Refrigerologist
    24-04-2021, 09:54 AM Go to last post

  8. Thumbs up Home Heat Pump - Live Data

    Started by Brian_UK, 17-01-2009 10:57 PM
    heat pump, live data
    • Replies: 3
    • Views: 2,851
    The MG Pony
    19-01-2009, 07:13 PM Go to last post

  9. Is my refrigerant level OK?

    Started by pilko, 03-03-2012 12:00 PM
    • Replies: 3
    • Views: 2,851
    Gary
    15-03-2012, 07:15 PM Go to last post

  10. Heat pump power

    Started by Mackk, 03-04-2009 04:20 PM
    • Replies: 3
    • Views: 2,854
    OAT99
    26-04-2009, 10:07 PM Go to last post

  11. Changing Compressor Low ambient

    Started by lees8110, 14-01-2010 08:12 PM
    • Replies: 6
    • Views: 2,857
    DEVIL
    14-01-2010, 09:48 PM Go to last post

  12. Covering Altherma Outdoor Unit

    Started by rebellad, 13-12-2010 09:03 AM
    • Replies: 3
    • Views: 2,866
    Brian_UK
    13-12-2010, 07:36 PM Go to last post

  13. installing reversing valve

    Started by kefah, 29-04-2013 06:05 PM
    2 Attachment(s)
    • Replies: 6
    • Views: 2,867
    kefah
    30-04-2013, 08:20 PM Go to last post

  14. DAIKIN Heat Pump Super Inverter RZQ100B9V3B.

    Started by JetKeen@vlc, 28-09-2014 11:17 AM
    • Replies: 0
    • Views: 2,868
    JetKeen@vlc
    28-09-2014, 11:17 AM Go to last post

  15. Hitachi RAD-35NH7A temperature not stabilizing

    Started by APICATS, 20-11-2020 05:51 PM
    fan, hitachi, rad, temperature
    • Replies: 0
    • Views: 2,870
    APICATS
    20-11-2020, 05:51 PM Go to last post

  16. AWHP - defrost heating strips

    Started by desA, 19-04-2009 07:57 AM
    • Replies: 5
    • Views: 2,888
    nike123
    04-05-2009, 05:03 PM Go to last post

  17. split

    Started by nevzat, 03-03-2013 04:58 PM
    • Replies: 6
    • Views: 2,897
    sedgy
    13-05-2013, 06:53 PM Go to last post

  18. Window Heat Pump (A/C)

    Started by Rabindra, 04-12-2007 04:03 PM
    • Replies: 5
    • Views: 2,910
    frank
    05-12-2007, 01:03 AM Go to last post

  19. Daikin VRVII excessive oil return or defrost?

    Started by Ladiesman217, 07-04-2017 12:04 AM
    • Replies: 4
    • Views: 2,911
    The Viking
    07-04-2017, 12:19 PM Go to last post

  20. Question IDM heatpump with multitalent.002 control

    Started by Zavo, 25-07-2014 07:39 PM
    hygienik, idm, multitalent, multitalent.002
    • Replies: 0
    • Views: 2,916
    Zavo
    25-07-2014, 07:39 PM Go to last post

  21. Question Air to water split heat pump design

    Started by ginger jiang, 26-02-2009 06:54 AM
    • Replies: 3
    • Views: 2,937
    nike123
    26-02-2009, 08:00 AM Go to last post

  22. water heating by heat pump

    Started by axel, 20-04-2009 11:54 AM
    • Replies: 4
    • Views: 2,944
    yangchenchen
    04-05-2009, 06:20 AM Go to last post

  23. Air to water hitachi heat pump

    Started by ronaldo9, 14-01-2012 02:48 PM
    • Replies: 0
    • Views: 2,949
    ronaldo9
    14-01-2012, 02:48 PM Go to last post

  24. Callling everyone with Altherma experience

    Started by Contactor, 07-06-2010 04:29 PM
    • Replies: 2
    • Views: 2,951
    brunstar
    15-07-2010, 10:38 PM Go to last post

  25. A Five-Year Administration's Solution to a Hundred-Year Problem.

    Started by Argus, 01-07-2008 05:09 PM
    • Replies: 4
    • Views: 2,952
    Lowrider
    01-07-2008, 10:34 PM Go to last post

  26. Chinese heat pump

    Started by ASAD, 03-12-2018 10:14 AM
    5 Attachment(s)
    • Replies: 3
    • Views: 2,957
    Alexander
    02-01-2019, 07:06 AM Go to last post

  27. Daikin RZQ200 Defrost issue

    Started by Peter_1, 25-01-2013 08:12 PM
    • Replies: 10
    • Views: 2,959
    r.bartlett
    29-01-2013, 06:05 PM Go to last post

  28. Mitsubishi Zuba Cental

    Started by jreist, 10-02-2012 01:36 AM
    • Replies: 1
    • Views: 2,960
    FANS8994802
    10-02-2012, 09:01 AM Go to last post

  29. Air source heat pump designing issues

    Started by samux12, 06-08-2013 02:20 PM
    2 Attachment(s)
    • Replies: 6
    • Views: 2,961
    frigolaki
    04-03-2014, 11:14 AM Go to last post

  30. Danfoss DHP-A SP (ASHP)

    Started by Worcester, 10-05-2014 06:36 PM
    • Replies: 9
    • Views: 2,980
    jdunc2301
    18-05-2014, 07:35 PM Go to last post

  31. Output over-current fault

    Started by theapprentice, 24-08-2009 10:53 AM
    • Replies: 1
    • Views: 2,982
    Temprite
    24-08-2009, 11:25 AM Go to last post

  32. Water heater using heat pump

    Started by ctscasemod, 25-06-2009 09:11 PM
    • Replies: 2
    • Views: 2,984
    Magoo
    26-06-2009, 02:16 AM Go to last post

  33. American Heat pumps required

    Started by chemi-cool, 03-04-2010 10:31 AM
    • Replies: 7
    • Views: 3,000
    desA
    04-04-2010, 05:19 AM Go to last post

  34. Designing heat pump heating and cooling using a 4 way valve

    Started by uuxxis, 19-02-2010 06:38 AM
    • Replies: 2
    • Views: 3,016
    echotsang
    10-03-2010, 03:34 AM Go to last post

  35. Heat Pump advice

    Started by Col54, 17-07-2014 07:01 AM
    • Replies: 4
    • Views: 3,020
    frank
    27-12-2014, 10:51 PM Go to last post

  36. HT heat pump, Oil system or night storage options

    Started by Milliamp99, 27-07-2017 09:25 AM
    altherma-ht, heat pump upgrade, oil boiler
    • Replies: 2
    • Views: 3,024
    Cexarr
    11-09-2017, 06:50 PM Go to last post

  37. Hot water and underfloor heating

    Started by eurocooling, 20-11-2012 08:49 PM
    • Replies: 6
    • Views: 3,032
    MikeHolm
    22-11-2012, 11:58 PM Go to last post

  38. How is HSPF measured and can units really be compared by the rating?

    Started by Larry2, 22-03-2008 05:24 AM
    • Replies: 1
    • Views: 3,034
    BigJon3475
    23-03-2008, 02:42 PM Go to last post

  39. thermodynamic panels position

    Started by eurocooling, 26-01-2016 07:20 AM
    • Replies: 7
    • Views: 3,041
    chemi-cool
    28-01-2016, 04:46 PM Go to last post

  40. SANYO SGP-E190K1GU2W freezes in the radiator (NO SUPPORT FOR PORTUGAL!)

    Started by adurval, 26-02-2013 11:15 PM
    freezes, sanyo, sgp
    • Replies: 2
    • Views: 3,044
    adurval
    01-03-2013, 09:17 AM Go to last post

  41. Daikin mono bloc 16kw for just radiators

    Started by eurocooling, 09-12-2016 04:09 AM
    • Replies: 5
    • Views: 3,044
    frank
    15-12-2016, 01:04 PM Go to last post

  42. Hot Water Single or Multi Pass?

    Started by AndyHX, 24-08-2010 09:10 AM
    • Replies: 5
    • Views: 3,045
    AndyHX
    26-08-2010, 06:12 AM Go to last post

  43. Cool Carrier 30 HZV 195

    Started by Palkoper, 07-08-2012 11:46 AM
    • Replies: 3
    • Views: 3,054
    Palkoper
    11-08-2012, 05:24 PM Go to last post

  44. Daikin Atherma model EMRQ8AAY1

    Started by Jayaka, 19-11-2023 02:13 PM
    • Replies: 12
    • Views: 3,057
    niladri
    26-03-2024, 10:52 AM Go to last post

  45. switch from cooling only to heat pump

    Started by crxshed, 25-09-2008 09:22 AM
    • Replies: 6
    • Views: 3,062
    Don78
    28-10-2008, 05:56 PM Go to last post

  46. Buffer tank size selection

    Started by zilvis79, 17-03-2010 09:44 AM
    • Replies: 1
    • Views: 3,063
    Brian_UK
    17-03-2010, 02:52 PM Go to last post

  47. ASHP hot water tank size

    Started by wiffola, 20-12-2011 04:12 PM
    • Replies: 3
    • Views: 3,068
    hyperion
    21-12-2011, 01:32 PM Go to last post

  48. Two stage lift using UFH

    Started by Solair, 27-12-2016 12:07 AM
    • Replies: 4
    • Views: 3,072
    Worcester
    24-02-2017, 04:59 PM Go to last post

  49. Ecodan - low supply temperature

    Started by halfpenny, 07-01-2017 10:03 AM
    • Replies: 4
    • Views: 3,082
    halfpenny
    07-01-2017, 11:05 PM Go to last post

  50. Daikin Air-con unit to heat water

    Started by fixit, 21-07-2009 01:16 PM
    • Replies: 3
    • Views: 3,092
    Temprite
    11-08-2009, 08:54 AM 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
  •  

Forum Rules