Last seen: Sep 10, 2025
Did you ditch the buffer too?
@drew-pa, electricity consumption. In January 2021, which was one of our coldest winters, we consumed 2,231 kWh of electricity. More detailed info her...
@Jeff, good timing to follow up. I've actually scheduled myself to do a follow up and update this week. I've been waiting for the temperatures to drop...
At 5-10C outside, we easily push 55-60kWh per day. When temperatures tumble to zero and below, we had days in Feb two winters ago where we did over 10...
@derek-m, you have helped more people by yourself on the forums (as a non-heating 'expert') than all the heating engineers I know put together over th...
@derek-m, I suspect we all know the answer to that question, but it's a valid question to ask.
That is the million dollar question. We screened six installers. Three were very clearly cowboys, so they were easy to dismiss. The problem is well-pr...
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.
Latest Posts
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RE: COP is not the only measure of efficiency
@jamespetts Interesting post, thanks. Here are my thou...
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RE: Who’s Caved and Switched the Heating On Already?
@editor So… who’s given in and turned the heating on al...
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 8 hours ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
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RE: 300 Liter Tank - Do I have to heat it all?
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 2 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 3 days ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
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