Last seen: Oct 4, 2025
Firstly if your not g3 qualified then I wouldn’t touch it. Mixergy can’t tell you what pressure to set the expansion vessel at as they don’...
I’d travel to France for work if you were struggling with finding anyone.
The 16kw will only give you 12kw around 0° so be careful when looking to have that fitted. But you will only have around 15kpa left for the system ...
@jamespa so I fit Nibe, Viessmann, Vaillant, Grant and Heliotherm. I also fitted a new Worcester the other week but that was a favour. id...
@heatgeek Nibe also promote the two pipe buffer, I use this set up when cascading. you would want flow rates matching best you could though. Alt...
@heatgeek this is for an additional buffer vessel, used for separation. it can prolong run times but imo you would be better with a volumiser ra...
@editor it’s a defrost buffer, it uses an Esbe 4 way valve in a three way configuration, hot water, buffer, heating. when it senses it requires a ...
The first issue you have is the dated m&e consultants. Everything is copy and paste and old school workings. you need someone who deals with de...
Firstly by being “suggested” what does this mean? has a full heatloss survey been carrie don’t determine what load is required? by periodic i...
What is that base?? The isolator looks like it’s in the restrictive zone. The diverter valve has a very low value and shut off pressure for a ...
Sorry about the wind and the Evian! There is a buffer yes but it's got a unique feature. Its a defrost buffer not a buffer we would use for hyd...
I do provide heatloss and design packages separate in all my own sort I love installing but the design side is where I find myself more drawn. in my...
Latest Posts
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RE: Testing new controls/monitoring for Midea Clone ASHP
Are you suggesting the controller is an "on-off" one? B...
By Tasos , 25 minutes ago
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@old_scientist Super. Thanks for all that info. My day ...
By bontwoody , 2 hours ago
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Very funny @transparent. /p>
By JamesPa , 3 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk As a matter of interest have you done anything ...
By JamesPa , 4 hours ago
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RE: Renewables & Heat Pumps in the News
Thanks Lucia. I'll set aside some time to go through th...
By Transparent , 19 hours ago
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RE: How to Understand Wiring Up a Heat Pump
@renewables345 you say you are 18 and I’m assuming you ...
By Judith , 21 hours ago
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RE: Do I just go with the lowest quote for my heat pump?
Seems to be settling better now I'll leave it alone
By Jancold , 1 day ago
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RE: Bosch CS5800i 5kW - Experience So Far
We do like the exhaust air heat pump as a centralised M...
By Steelbadger , 2 days ago
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RE: Solar Thermal DHW and ASHP
@kenbone how is your battery holding up Ken? Still goin...
By Mars , 2 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Old Samsung R410a unit 9kw, modbused controlled, let Ha...
By KenBone , 2 days ago
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RE: Replacement Inverter for old FIT system
@bontwoody I have a single string 3kW solar AC inverter...
By Old_Scientist , 2 days ago
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Octopus removed our gas meter for free a couple of year...
By robl , 2 days ago
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RE: Why Air Release Valves and Deaerators are Non-Negotiable
I think that's a key point. An air-release valve shou...
By Transparent , 2 days ago
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RE: Say hello and introduce yourself
Hello everyone. My partner and I recently had a Bosch C...
By Steelbadger , 2 days ago
