Last seen: May 10, 2024
Improved insulation will have an impact on both COP and SCOP, since reducing the thermal energy demand should improve the efficiency. The simple fac...
In an ideal world a heat pump unit would contain two compressors, a nominal 12kW capacity heat pump having one compressor rated at 8kW and one compres...
@jamespa I fully agree with James that a HT heat pump will probably be no more costly to run than a LT heat pump when operating at the same LWT. I...
It is difficult to assess from just a small section of the data, but the rated capacity of a heat pump is based upon the thermal energy output, not th...
@irmartini The heat loss calculation should detail the estimated amount of thermal energy required each hour to keep the rooms at the specified temp...
Some photo's of your system may be of use in resolving your problem. Before the system was changed did you have one dual rate meter or two single rate...
As more consumers install EV chargers, Heat Pumps and even battery storage, this may help reduce phase imbalance, if they are evenly spread across the...
@transparent When considering the overall electricity supply system there would appear to be two main factors, one being the variation in supply and...
I assume that the above prices are after the £7500 grant has been subtracted. It would be interesting to see if many of the installers increased their...
@mattc Sorry, I should have made it a general question to the forum.
@mattc Has the price of a heat pump system increased dramatically recently?
@transparent While a heat pump is powered and operational, there should actually be no reason for anti-freeze within the system, since the thermal e...
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RE: Meter Readings - What are theses meters telling me?
@transparent Hi, I am the landlord of the property, we ...
By Potatoman , 14 mins ago
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Today I was finally able to sort out my WiFi interface ...
By Chivers , 3 hours ago
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RE: Octopus (the grid) is my battery
@andris My ‘Best Effort’ so far was on 4th. June 2023 w...
By Toodles , 5 hours ago
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Save the Energy Save the World using Daikin Altherma 3 operation mode and schedules settings.
Hello Everyone. Our Daikin Altherma 3 was set to Dome...
By Mevl , 6 hours ago
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RE: Have Octopus Energy discovered a way to Narnia?
Oh dear. Always winter never Christmas?
By Davesoa , 7 hours ago
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RE: Say hello and introduce yourself
Good Morning! Just wanted to jump on and introduce myse...
By FSE_Bec , 8 hours ago
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RE: Bivalent oil boiler system to work alongside ground or water source heat pump
I can provide a lot of detail on LED lighting. But no...
By Transparent , 1 day ago
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RE: Making best use of Agile with a battery and ASHP
I try to ovoid doing that...
By Majordennisbloodnok , 1 day ago
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Your graph shows some interesting correlations. Simple ...
By SUNandAIR , 1 day ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?
@kenbone no need for what kenbone regarding the 100watt...
By David999 , 3 days ago
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RE: Insulation of flow and return Heat Pump piping
@mike-h Thanks Mike. Toodles.
By Toodles , 3 days ago
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RE: Bivalent (or even trivalent!) system design options for a new GSHP installation
For your interest @algienon this is what happens when a...
By Transparent , 3 days ago
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RE: Rising Damp – Production Recommendation
Yet another topic I'm not an expert in. Nonetheless, th...
By Majordennisbloodnok , 3 days ago
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RE: Noise problems with newly installed Samsung 8kW ASHP
@editor yes, the more I read the forum posts the more I...
By sjn , 3 days ago
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RE: Observations on my Ecodan's estimates of energy consumed and delivered
As it is possible for the FTC to be powered from a sepa...
By HarriUp , 4 days ago
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RE: ASHP Cut-off Temperatures: What's Your Setting and is a Your Heating Still On?
My system has been running 24/7 on weather compensation...
By HughF , 4 days ago
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RE: Heat Pump Truth or Myth#2 - Cycling uses a lot of power and ruins your COP
I cannot state that I have noticed that our A2A heat pu...
By Derek M , 4 days ago
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RE: Maximising Savings: Navigating My First Year with Octopus Energy and Heat Pump Running Costs
@toodles I can also happily report that the Agile tarif...
By Steve D , 4 days ago
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@editor As we all know, RHH always strive to educate, e...
By Toodles , 4 days ago
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@bontwoody I used the website link to contact them for ...
By Toodles , 4 days ago
Latest Topics
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Have Octopus Energy discovered a way to Narnia?
By Davesoa 1 day ago
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Making best use of Agile with a battery and ASHP
By jamesw 2 days ago
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By Toodles 4 days ago
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By Blaine_t 4 days ago
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Insulation of flow and return Heat Pump piping
By Toodles 4 days ago
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Rising Damp – Production Recommendation
By Mars 4 days ago
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Additional ASHP kW for DHW cylinder?
By Project_Electrify 5 days ago
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By IRMartini 1 week ago