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Last seen: Oct 1, 2025
@majordennisbloodnok You have misunderstood me. The tap is your heating system. Your house is full of holes (the bucket is full of holes). Currently, ...
@editor You are mistaken, you consider that the £4750.00 is just labour. It also includes the certification, insurances, administration, management, v...
@majordennisbloodnok Look at it another way, How much water do you need to continuously pour in to a bucket with a hole in it to keep it full? Witho...
@editor What do you consider expensive? You are prepared to pay a lawyer, doctor, accountant, ect (white collar job) £150-£500.00 and hour or even m...
@editor More fool you, that 2 line text is not MCS compliant, technically you would have got a heat pump installation for free, if the MCS system work...
@majordennisbloodnok As you have no idea what the most important figure in the calculation is "I do not know to any accuracy how airtight it is", any ...
This all boils down to integrity on both sides. We have had many rouge customers that expect you to do works outside the contract and then refuse to p...
@mjr Do you ask how much the tyres cost when you buy a car? I doubt it. I sell a product, not components.
@mjr It depends what numbers you put in your calculator. If you do a heat loss calculation on a new build, you will find that 70-85% of the heat loss ...
@cycleneil If you do not trust your tradesman, do not employ them. I will supply as much technidal details as my customer wants but if he wants a br...
@derek-m I only have 1 in my house and have no condensation problems. 2 would be better and they will pay for themselves in less than a year. No brain...
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Latest Posts
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RE: How Accurate Is My DIY Heat Loss Calculation?
Any idea how efficient your gas boiler is? Is it a 50 y...
By Old_Scientist , 56 minutes ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 13 hours ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 1 day ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 2 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 2 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 2 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 3 days 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 , 6 days 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 , 6 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 , 6 days ago



