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Forum: Heat Pumps

  1. Daikin Atherma model EMRQ8AAY1

    Started by Jayaka, 19-11-2023 02:13 PM
    • Replies: 12
    • Views: 2,180
    niladri
    26-03-2024, 10:52 AM Go to last post

  2. Hitachi Yutaki S RWM-10.0NE not defrosting and ice build=up

    Started by dani146, 13-01-2024 08:58 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 671
    dani146
    15-01-2024, 12:15 PM Go to last post

  3. LG Air to water heat pump

    Started by chillyblue, 06-06-2023 10:06 AM
    • Replies: 1
    • Views: 1,464
    ernestguir
    24-10-2023, 04:25 AM Go to last post

  4. What do you recommend for a 100 sq ft room?

    Started by Nickinaz, 20-04-2023 12:12 AM
    heat pump, mini-split, small room
    • Replies: 7
    • Views: 1,065
    Bagatasa
    05-05-2023, 08:26 PM Go to last post

  5. LG Heatpump and Controller details required.

    Started by Grizzly, 06-02-2023 05:52 PM
    • Replies: 8
    • Views: 4,854
    Grizzly
    07-02-2023, 10:14 PM Go to last post

  6. Question Chicken brooder

    Started by Quicksave, 06-02-2023 07:54 AM
    • Replies: 0
    • Views: 591
    Quicksave
    06-02-2023, 07:54 AM Go to last post

  7. use of reverse cycle air cons ( heat pump) in high ambient temp

    Started by Quicksave, 01-02-2023 05:56 PM
    • Replies: 6
    • Views: 980
    Quicksave
    02-02-2023, 12:17 PM Go to last post

  8. Auxillary comes on one minute after beginning of cycle

    Started by jjarman123, 25-01-2023 03:18 PM
    • Replies: 2
    • Views: 701
    jjarman123
    31-01-2023, 08:14 PM Go to last post

  9. Daikin Altherma 3 and termostats

    Started by Charmed, 25-01-2023 06:41 PM
    • Replies: 0
    • Views: 677
    Charmed
    25-01-2023, 06:41 PM Go to last post

  10. Daikin Low Water Leaving Temperature

    Started by mandraki, 10-12-2022 09:28 AM
    • Replies: 12
    • Views: 1,275
    tdownes
    03-01-2023, 02:20 PM Go to last post

  11. Daikin Altherma Freezing up

    Started by roboskip, 13-12-2022 05:31 PM
    altherma, defrost 2 Attachment(s)
    • Replies: 1
    • Views: 926
    seanf
    13-12-2022, 09:09 PM Go to last post

  12. VRV IV LEaktest, Configuration

    Started by Peter_1, 25-03-2022 02:04 PM
    • Replies: 0
    • Views: 1,444
    Peter_1
    25-03-2022, 02:04 PM Go to last post

  13. Unhappy External refrigerant coils icing up on heat pump?

    Started by Ianspeed, 22-01-2022 02:28 PM
    2 Attachment(s)
    • Replies: 25
    • Views: 4,449
    sprsun1
    04-03-2022, 08:06 AM Go to last post

  14. Daikin Altherma not reaching LWT and poor COP

    Started by tdownes, 08-12-2021 11:06 AM
    daikin altherma, lwt not reached, poor cop performance
    • Replies: 1
    • Views: 2,000
    Refrigerologist
    29-01-2022, 09:22 PM Go to last post

  15. Heat Pump Heat Exchanger Sizing

    Started by Tradewinds, 10-01-2022 05:37 PM
    • Replies: 3
    • Views: 1,575
    Rob White
    12-01-2022, 08:37 AM Go to last post

  16. Daikin RXS25F2V1B and RKS25F2V1B with error code U4

    Started by Odden, 26-12-2021 01:26 PM
    daikin comm error
    • Replies: 2
    • Views: 1,724
    Odden
    27-12-2021, 02:40 PM Go to last post

  17. Daikin VRV II Operation Prohibition

    Started by OllieC, 16-12-2021 09:46 PM
    • Replies: 5
    • Views: 2,437
    R666A
    26-12-2021, 04:55 PM Go to last post

  18. Heat pump installation cost

    Started by bakerely, 30-11-2021 01:37 AM
    • Replies: 1
    • Views: 1,301
    Rob White
    30-11-2021, 08:53 AM Go to last post

  19. toshiba rav-sm2804at8-e no heating

    Started by Rosomaczek, 04-11-2021 03:30 PM
    • Replies: 4
    • Views: 1,472
    Tayters
    09-11-2021, 04:39 PM Go to last post

  20. Exclamation Samsung MH060fxea3a FJM

    Started by Vulpe, 27-07-2021 09:25 AM
    samsung mh060 fxea3a fjm
    • Replies: 1
    • Views: 1,394
    Vulpe
    29-07-2021, 08:42 AM Go to last post

  21. Arrow Daikin FBQ71 / RZQ71 poor cooling

    Started by APICATS, 14-10-2020 04:04 PM
    cooling, daikin fbq, r410a, refill, refrigerant
    • Replies: 20
    • Views: 14,660
    frank
    23-06-2021, 08:44 PM Go to last post

  22. Mitsubishi PUHZ-ZRP140VKA condenser

    Started by Fridge in Focus, 27-04-2021 02:54 PM
    • Replies: 6
    • Views: 1,920
    Fridge in Focus
    28-04-2021, 08:21 AM Go to last post

  23. Ecodan Flow Sensor

    Started by Refrigerologist, 31-03-2021 04:44 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 2,730
    Refrigerologist
    24-04-2021, 09:54 AM Go to last post

  24. Password AERMEC NRP?

    Started by asergiox, 22-03-2021 10:53 AM
    • Replies: 0
    • Views: 1,416
    asergiox
    22-03-2021, 10:53 AM Go to last post

  25. Daikin alhterma LT ERLQ016CW1 + EHBH16CB3V

    Started by krmsi278, 15-03-2021 08:30 PM
    • Replies: 0
    • Views: 1,906
    krmsi278
    15-03-2021, 08:30 PM Go to last post

  26. Daikin Altherma ASHP Problems

    Started by Scobecu, 12-02-2021 11:03 PM
    • Replies: 9
    • Views: 6,653
    frank
    14-02-2021, 06:53 PM Go to last post

  27. Daikin Altherma HT not defrosting

    Started by sberry, 24-01-2021 06:11 PM
    • Replies: 0
    • Views: 4,846
    sberry
    24-01-2021, 06:11 PM Go to last post

  28. Hitachi RAD-35NH7A temperature not stabilizing

    Started by APICATS, 20-11-2020 05:51 PM
    fan, hitachi, rad, temperature
    • Replies: 0
    • Views: 2,777
    APICATS
    20-11-2020, 05:51 PM Go to last post

  29. Mitsubishi PAR-FL32MA

    Started by LoPressure, 05-11-2020 11:20 AM
    • Replies: 0
    • Views: 5,465
    LoPressure
    05-11-2020, 11:20 AM Go to last post

  30. Desperate. Help Please

    Started by Sensei, 26-06-2020 01:29 PM
    • Replies: 22
    • Views: 17,159
    Sensei
    06-07-2020, 12:15 PM Go to last post

  31. humidity

    Started by obenschain, 23-01-2020 01:49 AM
    • Replies: 3
    • Views: 15,106
    redroge
    23-01-2020, 05:29 PM Go to last post

  32. Panasonic Inverter Heat Pump PCBs

    Started by kssoin, 24-08-2019 07:46 AM
    • Replies: 2
    • Views: 12,448
    S_Line
    09-10-2019, 09:58 AM Go to last post

  33. Pricing of jobs

    Started by hyperion, 13-03-2019 09:01 AM
    • Replies: 3
    • Views: 14,209
    monkey spanners
    17-03-2019, 02:57 PM Go to last post

  34. Water Source Heat Pump

    Started by Alexander, 02-01-2019 07:19 AM
    heat pump, heat pump manufacturers, heat pump suppliers, water source heat pump
    • Replies: 0
    • Views: 2,621
    Alexander
    02-01-2019, 07:19 AM Go to last post

  35. Chinese heat pump

    Started by ASAD, 03-12-2018 10:14 AM
    5 Attachment(s)
    • Replies: 3
    • Views: 2,823
    Alexander
    02-01-2019, 07:06 AM Go to last post

  36. Hitachi

    Started by skilts, 23-11-2018 08:09 PM
    • Replies: 6
    • Views: 10,913
    skilts
    24-11-2018, 01:35 PM Go to last post

  37. Moved: F gas audit

    Started by langy, 20-11-2018 08:02 PM
    •  
    •  

  38. Daikin Altherma Safety Alert

    Started by Brian_UK, 20-11-2018 05:26 PM
    • Replies: 0
    • Views: 2,033
    Brian_UK
    20-11-2018, 05:26 PM Go to last post

  39. Bypass desuper heater with Sporlan ORI

    Started by AndyHX, 19-04-2018 05:51 AM
    1 Attachment(s)
    • Replies: 10
    • Views: 10,889
    blacktigra
    31-08-2018, 03:23 PM Go to last post

  40. Daikin Atherma LT buffer and solar.

    Started by mastrix, 01-02-2018 01:17 PM
    2 Attachment(s)
    • Replies: 3
    • Views: 6,677
    frank
    03-03-2018, 09:41 AM Go to last post

  41. GBP Tools

    Started by eire1, 22-12-2017 09:47 PM
    gas heat pump, ghp, purging
    • Replies: 1
    • Views: 3,022
    sigorst
    26-12-2017, 09:26 AM Go to last post

  42. An odd one..

    Started by terminator, 06-12-2017 06:43 PM
    • Replies: 11
    • Views: 15,817
    terminator
    19-12-2017, 07:30 PM Go to last post

  43. Sanyo P04 Fault

    Started by skilts, 24-11-2017 09:12 PM
    • Replies: 0
    • Views: 2,492
    skilts
    24-11-2017, 09:12 PM Go to last post

  44. rated v actual

    Started by r.bartlett, 21-11-2017 05:13 PM
    3 Attachment(s)
    • Replies: 4
    • Views: 3,157
    Rob White
    23-11-2017, 11:53 AM Go to last post

  45. Daikin Altherma LC fault. model:erhq014aav3

    Started by rebellad, 20-11-2017 10:21 PM
    • Replies: 3
    • Views: 3,696
    hyperion
    22-11-2017, 11:06 AM Go to last post

  46. Daikin mono bloc low temperature

    Started by eurocooling, 12-11-2017 12:50 AM
    • Replies: 21
    • Views: 7,172
    eurocooling
    20-11-2017, 08:34 PM Go to last post

  47. Off-Cycle Compressor Motor Heat

    Started by Saturatedpsi, 08-10-2017 02:32 AM
    1 Attachment(s)
    • Replies: 8
    • Views: 4,176
    Saturatedpsi
    11-10-2017, 05:11 PM Go to last post

  48. Ciat ispcp

    Started by ACdude, 05-09-2017 07:10 PM
    ciat, ispcp
    • Replies: 4
    • Views: 3,018
    martinw58
    01-10-2017, 07:34 PM Go to last post

  49. 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: 2,862
    Cexarr
    11-09-2017, 06:50 PM Go to last post

  50. R32 Split system topped up with R410a

    Started by ForFoxSake, 30-08-2017 06:50 AM
    • Replies: 4
    • Views: 6,248
    Greek_engineer
    03-09-2017, 12:04 PM Go to last post

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