Air Source Heat Pumps (ASHPs)
ASHP sizing - value of Heat Transfer Coefficient
First post and replies | Last post by Toodles, 2 weeks ago
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By jamesw 2 years ago
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By cathodeRa... 2 weeks ago
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By Toodles 2 weeks ago
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By ChandyKri... 2 weeks ago
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Provided it's sufficient I can't think of any reason in physics why system pressure would affect copBy JamesPa 2 weeks ago
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By ChandyKri... 2 weeks ago
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Need Help Optimising My Rushed ECO4 Install: 12kW Bosch Heat Pump
First post and replies | Last post by Old_Scientist, 3 weeks ago
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By MickaMill... 3 weeks ago
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By bontwoody 3 weeks ago
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Welcome @mickamills We too have an oversized 12kW Samsung heat pump installed on the ECO4 scheme....By Old_Scien... 3 weeks ago
Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak? (1 viewing)
First post and replies | Last post by Toodles, 3 weeks ago
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By alastair 2 months ago
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By alastair 3 weeks ago
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By Toodles 3 weeks ago
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Grant Aerona: Is there a setting to keep the 2-port valve open during pump blockade
First post and replies | Last post by JamesPa, 3 weeks ago
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By Unsure 2 months ago
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By Rhiannon 3 weeks ago
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By JamesPa 3 weeks ago
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Mitsubishi Ecodan R290 10kW performance (1 viewing)
First post and replies | Last post by Sheriff Fatman, 3 weeks ago
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By Ecoste 3 months ago
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By Ecoste 3 weeks ago
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By Sheriff F... 3 weeks ago
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By jeegnesh 4 weeks ago
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By David Smi... 3 weeks ago
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By Transpare... 3 weeks ago
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Midea ASHP – how to set weather compensation (6 viewing)
First post and replies | Last post by MickaMills, 3 weeks ago
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By Curlykati... 3 years ago
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By benson 3 weeks ago
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By MickaMill... 3 weeks ago
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Clivet ASHPs and weather compensation
First post and replies | Last post by ambris, 3 weeks ago
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By ambris 4 months ago
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By pash44pum... 3 weeks ago
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By ambris 3 weeks ago
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By Ubert767 3 weeks ago
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By Majordenn... 3 weeks ago
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By Ubert767 3 weeks ago
Advice on internal circulation pump noise
First post and replies | Last post by ASHP-BOBBA, 3 weeks ago
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By jtg 4 weeks ago
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By TechnoGee... 3 weeks ago
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By ASHP-BOBB... 3 weeks ago
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Controlling Daikin Altherma via P1P2 and Home Assistant
First post and replies | Last post by Majordennisbloodnok, 3 weeks ago
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By weoleyric 4 weeks ago
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By Toodles 3 weeks ago
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By Majordenn... 3 weeks ago
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The good, the bad and the not that great – my heat pump installation
First post and replies | Last post by Burtis, 3 weeks ago
Mitsubishi Ecodan Auto Adaption trial to stop cycling.
First post and replies | Last post by F1p, 3 weeks ago
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Latest Posts
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RE: Recommended home battery inverters + regulatory matters - help requested
Thanks for the clarification.
By JamesPa , 7 minutes ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
OK, TBH I dont know enough about MLCP to comment with a...
By JamesPa , 20 minutes ago
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RE: Predicted Heat Loss from MCS calcs vs EPC vs actual
My gut feeling is that the heat pump is right sized. ...
By Tim441 , 41 minutes ago
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RE: Heat pump not reaching flow temperature
Peak Energy Products most recent accounts (to June 2024...
By JamesPa , 1 hour ago
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RE: Power outages and storms: A surprisingly good DNO experience
Agreed, which is no more nor less than a customer shoul...
By Majordennisbloodnok , 2 hours ago
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RE: Running from backup generaor in powercut?
@batpred In our case, 3 times each day when the Octopus...
By Toodles , 3 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
Hi @sheriff-fatman Cycling at 5C and below is usuall...
By RobS , 3 hours ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Here's the latest Fogstar ready built pack....
By Bash , 5 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@mike-patrick yes, even though the current system is ru...
By Tim441 , 5 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
Solis confirmed that the S6 works with a single battery...
By Batpred , 5 hours ago
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RE: Who has a V2G EV installation
I am wondering if in any V2X, would the car battery eve...
By Batpred , 6 hours ago
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RE: Setback savings - fact or fiction?
Yes, by calculating it manually from the minute data, w...
By cathodeRay , 7 hours ago
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Fan unit Making terrible noise HELP!!
One of a pair of fan units on an Earth Save Classic II ...
By GutoFfowc , 8 hours ago
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RE: New Mitsubishi Ecodan 11.2kW installation - L9 errors and maybe more
OK. I think your system, which seems well designed, is...
By JamesPa , 9 hours ago
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RE: Heatpunk Floor plan issues
It's usually the complete opposite... seldom that Safar...
By Mars , 23 hours ago
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RE: Fan is clipping ice build up from the front of unit.
@majordennisbloodnok I’ll not go there thanks! Toodles.
By Toodles , 1 day ago
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RE: Running my new Nibe ASHP efficiently
I'm new to the forum. Did you get a reply to this last ...
By Mike @ Camelot , 1 day ago
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RE: ASHP Energy Consumption: Aira 12kW heat pump
@grantmethestrength MCS requirements for DHW capacity h...
By Toodles , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk I'm observing my own system at low temperatures ...
By dr_dongle , 1 day ago




