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Last seen: Mar 21, 2026
Hi @davesoa Difficult installers? It’s all about the Low Hanging Fruit! You’re not the only one who has had difficulty getting an honourable pro...
Difficult installers? It’s all about the Low Hanging Fruit! You’re not the only one who has had difficulty getting an honourable provider. I have a...
@derek-m ok thanks Derek,when you’ve got a minute, no rush.... would be interested to hear your thoughts on what’s going on. Although admittedly it...
MELCloud shows Auto Adapt modulate to pass room temp by 1c. Yesterday our heating was off all day then- Last night we cold started the heating by mo...
(Clarification on some new terminology used in the last few posts… incase anyone hasn’t seen these kind of acronyms) Example:“A basic controller has...
@walkers-heatpump yes I get your curiosity… in our case, the first start-off after setback for our machine appears to be the slowest to build heat s...
Hi @walkers-heatpump, interested in the way you have set up your temperature changes especially after a setback. How are you applying your half-degree...
@kev-m Thanks Kev for all that information I’ll have to see if my son will be as obliging as your son has been😂😂😂 But seriously, your information wi...
Hi Derek, here was the original correspondence you had with the Mitsubishi engineer back on 22 December 2022. what I can’t see from his reply is a...
Hi Derek thank you for your reply I’m hoping to clarify the subtle changes and current thoughts on Auto Adapt and how it functions. You had a ver...
Your concern about mixing flow and return temperatures within the LLH is an issue for efficiency. And this is very likely to be more extreme if flow r...
I missed this thread because at the time I was dealing with far more basic problems with our inefficient installation. Also the headline “Raspberry Pi...
Latest Posts
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RE: Advice on Vaillant Sensocomfort
I dont know for certain about heatpumpmonitor, the kit ...
By JamesPa , 33 minutes ago
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RE: Debugging my legionella immersion heater
I notice this (66 is rather hot) with my legionella cyc...
By JamesPa , 2 hours ago
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
@transparent I thought you would spot that wind turbine...
By Batpred , 2 hours ago
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UK warm homes plan - how can it be delivered?
@editor Sobering thoughts on your article on the workfo...
By Batpred , 4 hours ago
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RE: Setback savings - fact or fiction?
You are right to be intrigued by it IMHO. SOFAIK it is...
By JamesPa , 11 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@swwils there is no logic to oversizing a heat pump. It...
By AgentGeorge , 13 hours ago
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RE: Vaillant Sensocomfort Time
Thank youy for the pointer. I think I have managed to ...
By ispookie666 , 1 day ago
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RE: Forum updates, announcements & issues
I have been doing a lot of work on the site lately and ...
By Mars , 1 day ago
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@majordennisbloodnok good advice, thanks for that.
By David999 , 1 day ago
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RE: My Grant R290 9kW Heat Pump Installation
I am following this thread with great interest and than...
By TaffontheTaff , 1 day ago
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RE: Sizing an ASHP; Heat loss and kW
You can't measure heat loss with a website. But you ca...
By JamesPa , 2 days ago
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — I have a sort of residual interest in this pr...
By cathodeRay , 2 days ago
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Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 2 days ago
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I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 2 days ago
