Last seen: Dec 19, 2025
About Me
New to heat pumps and a lot to learn.
Location
Signature
Hitachi Yutaki SCombi Heat Pump
(Indoor Unit ) RWD-3.0RW1E-220S-K
(Outdoor Unit) RAS-3WHVRP1
2024 build bungalow
Southern england
179 m2
High level of insulation
Underfloor heating
All 12 circuits are fully open all the time
1 thermostat in family room
7KW heat pump
50 litre buffer tank (4 port)
3.6KW solar panels
Energy used by heating 2527 KWh - 7527 KWh (SCOP 3.5 approx)
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Worth Watching
Latest Posts
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@andrewj Seeing they deleted both threads with the pict...
By HarrisonC , 9 hours ago
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RE: Who's your electricity provider and what's your tariff?
@mars I think your commentary is very fair and balanc...
By JamesPa , 10 hours ago
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RE: External pipework insulation
That's great advice @transparent... thank you. @david...
By Mars , 11 hours ago
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RE: Advice on internal circulation pump noise
Thanks @mikefl - I'll maybe have a look at the lock-shi...
By jtg , 12 hours ago
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@toodles interesting suggestion, thanks. I will try to...
By GrahamF , 12 hours ago
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RE: Mitsubishi Ecodan Auto Adaption trial to stop cycling.
The interval you talk of, i think, will be 60min for an...
By F1p , 16 hours ago
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RE: Electricity price predictions
Does anyone have a current graphic, visual or breakdown...
By Mars , 19 hours ago
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Agree with @majordennisbloodnok on the setbacks. We hav...
By ChandyKris , 1 day ago
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RE: New Fogstar 15.5kWh upright solution
It is a matter of luck. 2ith Fogstar "instructions", to...
By Batpred , 1 day ago
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RE: Speedcomfort radiator fans
@deltona the way the links were added broke the page. A...
By Mars , 1 day ago
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RE: Setback savings - fact or fiction?
I agree! Even more so if we get an answer! But the chal...
By cathodeRay , 2 days ago
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RE: Refrigerant R32, is it now banned in the EU from 1st Jan 2027 for monobloc ASHPs?
This has been delayed from what I believe to be this ye...
By dgclimatecontrol , 2 days ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
this is why I provided current flow temperatures in the...
By ksim , 2 days ago
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RE: Why Millions of UK Homes Struggle With Heat Pumps
There's many homes that would be quite a disruption for...
By dgclimatecontrol , 2 days ago
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RE: Ecodan unable to hit legionella target temp - what's the consensus?
@rhh2348 ...maybe this option is what you want? Alter...
By benson , 2 days ago
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RE: Free Ecoheat Heat Pump Install
@old_scientist This does make the unit smaller as the b...
By dgclimatecontrol , 2 days ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
@old_scientist hiya mate, did you ever get to the botto...
By 9jwr9 , 2 days ago
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RE: Configuring third party dongle for Ecodan local control
@majordennisbloodnok I think the HPDHD diagnosis may be...
By Sheriff Fatman , 3 days ago


