Last seen: Oct 1, 2025
@editor Mars, your unit had a co of 3, My customers had a COP of 5. He has used nearly halve the electricity you have to do the same job, that will be...
Markc, I am sorry to say but with a flow temperature of 50 deg C at this time of year, I hope you have a very big pocket because your bill is going to...
@caroline2000 Do not despair, 9 times out of 10 it is a case of so cloce but so far. Often with minor adjustnents to the equipment and the way you opp...
@caroline2000 Your high energy bills are mor than likly caused by your thermostats. The heat pump is running flat out all the time and not modulating,...
It is very simple, you are treating your heat pump in the same way as your old boiler, your het pump probably produces 5-12 Kw, Your old boiler probab...
@helensq An air test of 4 m3/hr/m2/hour is not good at all, it is fine for a normal house with passive ventellation but not with an MVHR system, the h...
@caroline2000 It is usually quite simple to correct the installation. Firstly I would need some information. What is the make and model of your hea...
@helensq It is not a bad choice if it is done properly. Install thick screed under floor on the ground floor with pipe spacing of 100mm, no zoning ...
@dchilton As I said, if you are going to install a heat pump do it properly or you are going to be disappointed. If you do not upgrade your radiators,...
@dchilton hi, if your existing boiler was struggling, a new one will also struggle, and will probably be less efficient as you will be pushing high te...
@dchilton David, can i ask why you are installing a heat pump and a gas boiler?
@morgan 🤣 🤣 🤣
Latest Posts
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RE: My DIY Heat Pump installation
@polar-bear So from your diagram I see that you are usi...
By bontwoody , 4 minutes ago
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Great idea. TOU includes Agile (mirroring wholesale)...
By Batpred , 7 minutes ago
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RE: Electricity price predictions
So he must have a good team helping him in this.. ...
By Batpred , 1 hour ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Gone with Fernox Alphi-11, relieves the installers conc...
By Crimson , 2 hours ago
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RE: Midea ASHP – how to set weather compensation
I can't do it for a Shelley device, but I can for Eastr...
By cathodeRay , 3 hours ago
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RE: Help me keep the faith with my air source heat pump installation
There is no such thing as a silly question! @toodles ...
By JamesPa , 4 hours ago
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RE: UFH downstairs and radiators upstairs balancing question
Isn't this a great example of KISS!
By JamesPa , 5 hours ago
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RE: Who has a V2G EV installation
Would that be a Chint RCD perhaps? Have a look at thi...
By Transparent , 5 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
11.2kW Ecodan Manufacturer: Misubishi Model: PUZ-WM...
By DRB01 , 18 hours ago
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RE: Homely asking about Solar Panels.
@majordennisbloodnok I will report back with any develo...
By Toodles , 21 hours ago
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RE: Mediation with RECC, what's your experience?
@editor Thank you, I really appreciate it! I've made ...
By TreeWizard , 22 hours ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
Are you able to post a photo of that 180-litre cylinder...
By Transparent , 1 day ago
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Agreed. It doesn't take all that much maintenance to ke...
By Majordennisbloodnok , 1 day ago
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RE: Oil Boiler & Heat Pump Hybrid System
OK. Got it. As a fellow rural West Country resident, ...
By Transparent , 1 day ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
Ok so that seems to be the key point namely only mcs ca...
By JamesPa , 2 days ago
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RE: One flow valve appears to be duff
You might want to consider the following common faults:...
By IaAck , 2 days ago
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RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
We are on the Intelligent Octopus Go tariff. We instal...
By GrahamF , 2 days ago
