Last seen: Sep 28, 2024
@jamespa I am thinking to eliminate another variable you should maybe ask Ian to set both the pumps to fixed speed. It is just another variable yo...
Hi Ian, If everything is open TRV’s etc and you are getting 7 lpm then with DT 5 your max output is 2.5kw. What is your Total house heatloss? Is th...
I don’t believe any of the data being recorded. There is something far wrong if only generating 400 watts from heat pump as no heat pump can modulate ...
If the heat emitters are not sized correctly and more critically the system not balanced correctly you are wasting your time doing this. What Derek ...
Hi, I was offering to help if you were local to Inverness area. Your short cycling you describe with one of the graphs you have in a post only showi...
@iantelescope Hi no I am a heating engineer with a client that is in similar situation to you. If you were near Inverness area I would offer to com...
@iantelescope Sorry to hear about your issues. You must be in Scotland. Where are you located? I am working with another customer who has a simila...
Latest Posts
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RE: Setback savings - fact or fiction?
Monty Python may have asked 'what have the Romans ever ...
By cathodeRay , 3 minutes ago
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RE: Rate the quality of your heat pump design and installation
I had avoided answering the poll for this reason, as th...
By Sheriff Fatman , 7 minutes ago
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RE: Knock on effective of balancing radiators
Decorators caps, not screwed down (they can actually be...
By JamesPa , 33 minutes ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
@jamespa Thanks James, historically the rooms on the...
By sjc123456789 , 1 hour ago
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RE: Homely setup on daikin heat pump
@craigh Hello, I had best explain how my Homely control...
By Toodles , 1 hour ago
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@travellingwave Just to add to what @mars has said, j...
By JamesPa , 1 hour ago
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The road to upgrading to the latest CU standard is ofte...
By Batpred , 13 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson thanks a lot.
By Tasos , 14 hours ago
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RE: Electricity price predictions
I'm not so sure that the rest of society values a maths...
By JamesPa , 15 hours ago
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RE: Say hello and introduce yourself
Thanks a lot GC61 - I'll open a separate thread in due ...
By Kev1964-IRL , 17 hours ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@falesh having a house of similar age the two issues I ...
By Terry1812 , 18 hours ago
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RE: Our Experience installing a heat pump into a Grade 2 Listed stone house
Remember that the house continues to lose energy when t...
By JamesPa , 18 hours ago
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RE: Renewables & Heat Pumps in the News
@editor I'd missed that, and it's a very good response ...
By Sheriff Fatman , 21 hours ago
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There has been quite a bit of discussion (mostly on OEM...
By MartinRobinson , 22 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@af1 My EPC rating jumped from E to C after installatio...
By dr_dongle , 1 day ago
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RE: A Smarter Smart Controller from Homely?
@odd_lion the minimum MCS requirement is 2.8. I don't...
By benson , 1 day ago
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RE: Advice on potential HW Cylinder size
I think the comment about heating from cold is quicker ...
By sjcsystems , 1 day ago
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RE: Ideal HP290 14kW ASHP - how to optimise
Hi You can get a stethoscope for less than 10€ on Ama...
By bobflux , 1 day ago
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RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP
Your DT is to low, you do not have enough heat exchange...
By ASHP-BOBBA , 2 days ago
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RE: What determines the SOC of a battery?
I am aware. But is your chart direct from a Pace BMS ap...
By Batpred , 2 days ago
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RE: Call for heat on open loop weather comp system
I don't know Grant system but most ASHP are very simila...
By ASHP-BOBBA , 2 days ago
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@painter26 — good idea. Please do let us know what he s...
By cathodeRay , 2 days ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
Yes, but I need to reopen the battery box.. I just noti...
By Batpred , 2 days ago
