Last seen: Jan 8, 2025
The Vaillant range is relatively new and should be at the higher end of COPs out there. However, 5.2 for February might be a tad optimistic given the ...
@Alarch you won't get any ASHP to work like a combi boiler. i.e, deliver instant hot water. You will need a HW cylinder designed for a heat pump. ...
If you look at the Ecodan databook numbers you can get some idea of the effect on COP of lowering your LWT by 1.5 degrees. It's not going to be a lot...
More than my life's worth!! Anyway, I switched thermo diff adjust off last night so we'll see what happens.
It's hard to tell what's going on. Like you say, where does the 45C come from? The way my AA works, it seems to be limited by the max value but that ...
From the FTC6 manual. EDIT - 'Average' means conditions in Strasbourg. 'Colder' doesn't seem to be defined. The reference is here for anyone re...
They might if I had one. Electricity only where we live. For anyone interested, this is how it works. The first attachment (on p8 or thereabouts) ...
Supplier is British Gas and it was totally unsolicited. They sent me an email today.
I am officially an alternative fuel user. Received from my supplier today. Will be credited to my electricity account. Told you!! 😉
@Diverted.Energy, Calm down! Maybe you would find it less stressful to spend your time on a different forum where people share your views on renewab...
@cathoderay, I don't have an easy answer to your oil/ASHP comparison. However, the average house using gas, uses about 12000kWh per year. From wha...
@ajdunlop What Derek said, and this: I'm not sure why you get a spike after setback; if you look at my graph it ramps up the power very progressi...
Latest Posts
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RE: Big Changes Coming to Our Heat Pump System
We could I'm sure (mine for example, nothing special at...
By JamesPa , 24 minutes ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 2 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
The refresh time of climate-related curves in heating m...
By Tasos , 2 hours ago
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RE: MCS certificate SCOP vs real-world performance
MCS:3.65 Reported by Vaillant: 3.96 (heating only); 3....
By JamesPa , 3 hours ago
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 6 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Water pump will certainly make a hum (which could conce...
By JamesPa , 9 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 9 hours ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 3 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago
