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Last seen: Jan 14, 2025
@curlykatie my experience with troubleshooting my own heating system is that is really important for you the homeowner to know what does what, unless ...
I was looking at these from bellflowsystems they are uk based company. interesting definition of the word budget - cheapest of 650 - but its probably...
I'd have thought from a scientific point of view, the experimental evidence should always be more valid than the theoretical numbers. we had a really ...
If you're on this forum, would really recommend you do the heat loss calculations yourself. you don't need to be engineer, just able to measure and ha...
temps already done. ESP32's and DS18B20 sensors . Dirt cheap. I have loads of them. Likewise interested in a cheap microcontroller readable flow me...
@robl what flow rate sensor / meter and how do you read it with the microcontroller?
I would (and do) use a DS18B20 temperature probe (£2) taped to the pipe. With a bit of pipe insulation over the top the result is within a degree of ...
@william1066 which pump and which modbus/ethernet module for the pump? googling CIM500 finds a grundfos ethernet module that costs 729 pounds, I'm gue...
I put a 300L one from advanceappliances in 18 months ago as my old cylinder was dying. went for the heat pump grade coil in readiness (still have gas...
Really great to see this as I am about 3-6 months behind you and have a strong potential of doing a lot of it DIY myself, with quite a similar setup. ...
@cathoderay HA is rubbish on windows, as you say its a VM (linux based). Best is a dedicated machine (can be old / small) running HA OS which is their...
@curlykatie just a quick one - derek-m is going through diagnosing the secondary DHW circulation pump which is very likely to be part of the issue so ...
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Latest Posts
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
Cloudy one done, might get the sunny one tomorrow or de...
By Watcher , 10 hours ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 1 day ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 1 day ago
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At the risk of going on: A slight side issue for a foru...
By Bart , 2 days ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 2 days ago
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RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 2 days ago
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RE: PV and battery long payback - sense check query
@jamespa I was just commenting on the speed, not sug...
By Batpred , 3 days ago
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Readers here please note that Derril Water and many oth...
By Transparent , 3 days ago
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RE: Advice on Vaillant Sensocomfort
Oops, I meant Sensocomfort (the UI to the controls)
By Batpred , 3 days ago
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RE: Heat Pump Training vs. Real-World Installation
Our instal was very much the opposite. White haired blo...
By Batpred , 3 days ago
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RE: Flushing system, cleaning and inhibitor
While skim reading a manual for our Vaillant HW tank, I...
By Batpred , 3 days ago
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RE: 'Chinese Diesel Heater' to heat the home .....
Old thread but I'm new to the forum so new to me. How...
By BlizzardGreen , 3 days ago
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