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Last seen: Oct 7, 2025
if you have a midea samsung or hitachi heat pumps i have done videos how to adjust your weather comp.hope they help
all seems resonable to me, i would use allh because the pi runs are long, burying the pipe use rauvitherm pipe in pipe, its very expensive but brillia...
all heat pumps work at 5 degree delta t, so you can only squeeze 10kW down it. its q 68 in book 2 .
Good points but if flow is restricted the pump is flat out and compressor slows, if there is spare pump capacity (very rare) what you say is true. the...
@editor dont worry to much about it, its just maths, if the delta t is 5 degrees and the flow rate is 30l/ min you are going to be able to deliver 10k...
@jeff no it doesn't stop working, it will fight you, its whole mission is to make a 5 degree delta t so it will slow the compressor therefore output k...
@chickenbig info is easy to get if you know where to look, i have it all. contact another supplier, they will send you everything. data books, leaflet...
@editor no its a 5 degree delta T, so you need about 40 l/min at flat out 14kW
@kev-m thats not true , you dont measure it as a total box, you need to take into consideration the lumps and bumps and more importantly the dips. its...
Thanks Mars, for those who want it signed and cheaper you can also buy it direct from
Thanks Mars. i wrote the book for homeowners, it answers all the simple questions like, how big is a heat pump, can it go in the loft etc. the next bo...
@saz if its set up right it is the most effective way to run, if its set up badly it costs a fortune. i would get somoene in locally who knows what th...
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