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Air Source Heat Pumps (ASHP)

1251 topics in this forum

  1. Maxa i32v5 ASHP. Too tempting to ignore?

    By Post and beam,
    • 8 replies
    • 2k views

  2. Any Experience With Ducted A2A?

    By Caddy,
    • 5 replies
    • 2k views

  3. Grant/Chofu heat pumps (and others) - Weather compensation capabilities

    By JamesPa,
    • 19 replies
    • 5.9k views

  4. Do heat-pumps make less noise when less power is asked for? Daikin, Atlantic...

    By Garald,
    • 5 replies
    • 2.3k views

  5. What are the design principles informing the, ' which pump and UFH design' question 1 2 3 4

    By Post and beam,
    • 92 replies
    • 15.6k views

  6. Weather Compensation Modelling and Actual results

    By JamesPa,
    • 21 replies
    • 6.6k views

  7. FTC5 melcloud MAC-587IF-E compatible hardware

    By frankquietly,
    • 0 replies
    • 913 views

  8. Horizontal UVC for ASHP??

    By lakelandfolk,
    • 4 replies
    • 1.3k views

  9. Taking Advantage of Overnight Rate & PV

    By Zipp,
    • 3 replies
    • 1.5k views

  10. Yet more heat-pump adventures: the courtyard won't do. In garage, input from the street?

    By Garald,   
    • 13 replies
    • 2.9k views

  11. Has anyone tried comparing actual ASHP performance with their heat loss calcs? 1 2

    By DInwood,
    • 47 replies
    • 7.7k views

  12. Not quite a geek but..

    By Marvin,   
    • 10 replies
    • 1.8k views

  13. Grant aerona 3 ASHP, anyone using one of these. Thoughts? 1 2

    By Post and beam,
    • 48 replies
    • 15.6k views

  14. ASHP covered in thick ice

    By athlonoc,
    • 6 replies
    • 1.3k views

  15. Correct heat pump sizing for passivhaus

    By markharro,
    • 16 replies
    • 3.8k views

  16. Bosch Best ASHP ?

    By Post and beam,
    • 23 replies
    • 4.7k views

  17. Struggling to heat first floor with retrofit ASHP and underfloor heating

    By MrNormo,
    • 18 replies
    • 4.7k views

  18. Turning our heat pump off over summer and a general moan 1 2

    By RogerH,
    • 45 replies
    • 10.1k views

  19. Air source water heater - input - from the house or from outside

    By RichardL,
    • 4 replies
    • 1.2k views

  20. What 5kW Heat Pump for Homely (Modbus)?

    By Ewan,
    • 11 replies
    • 2.3k views

  21. Monobloc ASHP - rodent protection

    By ThomasD,
    • 1 reply
    • 1.2k views

  22. Ecodan flow and return pumps

    By Benpointer,
    • 17 replies
    • 5.9k views

  23. Therma v high heat recharging problem

    By James d,
    • 1 reply
    • 937 views

  24. ASHP for heating setup 1 2

    By swisscheese,
    • 27 replies
    • 10k views

  25. New type of heat pump coming

    By Temp,
    • 4 replies
    • 2.5k views
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