Last seen: Jun 27, 2025
They slapped in two of these in addition to the other two circulation pumps we have and at this time of year they have to run at max.
@grahamh, if I'm honest I Most people here have paid in excess of £12,000 for their heap pumps to be installed professionally, but the installations ...
@Morgan, most services I've heard of are around £250, but cost of living may have driven this up. To be honest, even £250 is a significant amount of...
@morgan, yikes, that’s expensive.
Not MQTT as far I’m aware but it is Thread enabled and will run on Matter when it’s readily available allowing it to communicate with non-iOS devices,...
The installers were helpful and finally moved the filter inside for easier access, but the flow issues persisted which prompted them to add more distr...
All ASHPs require a minimum flow rate to protect the heat pump unit. I suspect yours has a threshold too, but you haven’t been affected by that yet as...
@oswiul that’s very good. I may have to steal that as a headline for my next post that I’m working in.
Sadly, the MCS are a toothless organization that I had a lot of faith in when we started RHH and have had regular contact with them. I am fortunate to...
On the subject of COP, I have to disagree because it should matter greatly. Each and every MCS-accredited heat pump in the UK has a published COP for ...
@grahamh, and therein lies the biggest issue for me with the ASHP industry. Running costs don't correlate with the heat they produce (and the manufact...
Our lifetime COP is 2.7 and the published COP of our 18kW Global Energy Systems heat pump is supposed to be 3.46 at 45C flow temperature.
Latest Posts
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RE: Adding battery storage to SolarEdge PV system
What you've written @nazuro1041 provides us with an exc...
By Transparent , 48 minutes ago
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RE: When will heat pumps and install prices come down?
... which of course is impossible because the world mov...
By JamesPa , 2 hours ago
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RE: Surface mount or bury primaries for heat pump installation?
What you run the cable through will affect its current ...
By Transparent , 16 hours ago
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Can you please post some photos? What you've described ...
By Mars , 19 hours ago
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I don't know how to enable cooling on Daikin and @major...
By JamesPa , 20 hours ago
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My advice is reject unless they will delete the buffer ...
By JamesPa , 22 hours ago
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RE: Battery storage to run Heat Pump.
I would be surprised if the battery chemistry is going ...
By Transparent , 23 hours ago
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I went on Wednesday. It was definitely and interesting ...
By JamesPa , 1 day ago
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RE: Commencing on an ASHP Installation Process
And on the second day, we have a completed installation...
By Sheriff Fatman , 2 days ago
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RE: Mitsubishi Ecodan Fails to Heat Water despite temperature drop
Its the flow temperature for the heating circuit, it me...
By Gary , 2 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@dowallydrifter OK. I would recommend you read t...
By JamesPa , 2 days ago
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RE: Solar to power Heat Pump for DHW
Wow, how big is your heat pump that it is pulling 6kW d...
By Old_Scientist , 2 days ago
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There are DHW tanks with a built in heat pump that take...
By JamesPa , 3 days ago
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RE: Vaillant AroTherm Plus 7kW
If the thermostat is connected to the call for heat ter...
By JamesPa , 3 days ago
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RE: Renewables & Heat Pumps in the News
Yes I realise I'm picking this up a week late...... but...
By Transparent , 4 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@cathoderay how did you get a script to run for that- d...
By benson , 5 days ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
@ashp-bobba thank you, and equally so, thank you for ta...
By Mars , 6 days ago
