Last seen: Mar 17, 2025
I have direct experience of this. When a high temp pump was put in to replace a low temp one in my rented accommodation running costs significantly in...
@derek-m It's in the hallway. I do have the Sensocomfort set to weather compensation (after months of persistence) but unfortunately many other issues...
@sapper117 I don't have any PV panels sadly. I'm trying to find ways of maximising efficiency in the Winter months even though the Summer months shou...
@bretix This is what it says in the installation manual for your pump..... '3.5.3 CONDENSE DISPOSALThe underside of the heat pump has a condensate ...
@derek-m Yes, I have a portable thermostat though for my UFH (which generally stays in the lounge with me). Vaillant have a specific weather compensat...
@morgan My heat pump has some kind of heat wire going into the drain (well it will have when it is redone as at the moment it is hanging over the grou...
To make any kind of informed decision you would need a detailed heat loss calculation done by a reputable person and who preferably has no specific li...
If your path is turning into an ice rink there is likely a problem with the condensate drain which the installer should have done properly. The conden...
@webcmg Unfortunately I'm still trying to get to the bottom of all the issues here and there is a long list. It's all affected me really badly. I'm st...
I'm also trying to get to the bottom of my high running costs. It is arduous to say the least. Have you had an independent inspection @webcmg?
I think the Arotherm plus' have an option to set up an adaptive curve using a specific controller and sensors, (not available to me, of course 😏 as I ...
@hughf Sadly yes.
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RE: Post-Traumatic Heat Pump Stress Disorder
@jamespa Hi James - thanks so much! That sounds like ut...
By johnbroome , 12 minutes ago
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RE: Heat pump not reaching flow temperature
@jamespa system design was for 40 degrees FT at -2 degr...
By DaveC , 31 minutes ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor That is very kind! Thank you so much.
By johnbroome , 37 minutes ago
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RE: Setback savings - fact or fiction?
I've now calculated the minute by minute energy flows d...
By cathodeRay , 38 minutes ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
@iotum, this is a really good question and you’re right...
By Mars , 41 minutes ago
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RE: Recommended home battery inverters + regulatory matters - help requested
That matches the TN-C-S diagram here Your post crosse...
By JamesPa , 42 minutes ago
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RE: Rate the quality of your heat pump design and installation
@razz stick with it. There's loads of advice on here. ...
By Stopbar , 2 hours ago
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RE: ASHP Energy Consumption: Aira 12kW heat pump
@wally Hi I am not sure how large your house is b...
By TechnoGeek , 2 hours ago
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Please help with the settings ecodan
I have a 160 square meter house, first floor 6 radiator...
By nose1972 , 2 hours ago
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RE: Predicted Heat Loss & Needs from MCS calcs vs EPC vs actual
I've been thinking along similar lines to @tim441 from ...
By Sheriff Fatman , 2 hours ago
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Thanks, @technogeek. Good to hear about the accuracy. ...
By Majordennisbloodnok , 3 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
In my case it was a very specific pattern of behaviour ...
By Sheriff Fatman , 3 hours ago
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RE: Vaillant aroTherm not heating with many faults
@ashp-bobba Yeah I'll give it a go, will check filter...
By Anon67 , 3 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Perhaps the names at the end of the docume...
By Toodles , 3 hours ago
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RE: Heatpunk Floor plan issues
@jamiejones85 A2A they will design on dynamic heat loss...
By ASHP-BOBBA , 4 hours ago
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RE: Fan unit Making terrible noise HELP!!
can you post a video looking inside, at and through the...
By ASHP-BOBBA , 5 hours 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 , 22 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 , 22 hours ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Here's the latest Fogstar ready built pack....
By Bash , 24 hours ago


