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Lyfco Splash 35 Pool heat pump test (COP & wattage)
Рет қаралды 3,550
Жыл бұрынPlease NOTE!
I adjusted for the cooling loss in the tank and then got these new figures for 20°C air temperature.
COP_max = 4.21
COP_mean = 3.49
(4.21 is above 4.15 COP specified @15°C air temperature, but I had about 20°C air temperature...)
How did I figure out the heat loss?
I measured how much a similar 52.5L-tank dropped in temperature from 40 to 22°C in the same conditions, and got a "mean loss wattage" of about 120W, with no bubbelwrap afloat, but with insulation below the water tank.
Lyfco Splash 35 Pool heat pump test (COP & wattage)
@RayosMcQueen 2 ай бұрын
Interesting, Tack so mycket. Can you tell me what the maximum temperature is that the water can get to? I am thinking about using this as a water heater for domestic water for an off grid application.
@walp86 2 ай бұрын
Hello! Thank you! No, it will not work in practice, because people can die from Legionnaires' disease!! (The water needs to be above 55-60°C) It will work in theory though, if it hot enough outside it will reach 41-43°C! (+10°C outside or warmer) however, YOU WILL GET B. LEGIONELLA AND THAT IS REALLY DANGEROUS!!! People can die! Or get very-very-ill!!
@RayosMcQueen 2 ай бұрын
@@walp86 thanks so much. No 43 degrees is not a high enough temperature. Thanks for your video.
@jonasdromberg4365 4 ай бұрын
Tycker du denna funkar bra, tänkte ha den till en badtunna på 800 liter 🤔
@walp86 4 ай бұрын
Hej! Det beror på, den funkar bra på senvår, sommar, tidig höst, för mindre pooler upp till 5 m³, men såfort det blir för kallt ute, så får den problem att hålla tempen, har för mig att det var vid +7°C...(?) 800 L är dock "lite", så det blir bra sålänge det är "varmt" ute :)
@simonbengtsson9361 3 ай бұрын
Har en sån också :) köpte en bypass som jag ska ställa in :)
@walp86 3 ай бұрын
Trevligt! Jag har en Pico 5R 5kW nu, som dock djävlas... kanske blir en tredje minipoolvärmepump inom kort :')
@simonbengtsson9361 3 ай бұрын
Har du testat att ha bypass på den ?
@walp86 3 ай бұрын
Nej, men har en bypass ledig, blir vattenflödet för högt kanske, och därför så isar förångaren igen?
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