RE: Setback savings - fact or fiction?

I changed the pump power to the actual value to see if ...

By RobS , 2 minutes ago

RE: Why One Strike on Iran’s Oil Infrastructure Undermines Every Heat Pump and Solar Array in Britain

In June 2025 this academic group at Oxford modelled the...

By Judith , 1 hour ago

RE: Samsung Gen 7 16kW Integrated unit Modbus monitoring

@majordennisbloodnok Thanks I hope it helps someone. St...

By antonical , 12 hours ago

RE: NIBE Heat Pump Warranty: What's an Adequate Engineer Attendance Time?

Totally agree. However the manufacturers know that fe...

By JamesPa , 13 hours ago

RE: Melpump Users Anywhere?

  Okay, thanks for explaining - it would be the ...

By F1p , 14 hours ago

RE: The law of unintended consequences....

Oh Thank you Major, I was just beginning to wonder wher...

By Toodles , 19 hours ago

RE: Forum updates, announcements & issues

I know that the notifications are being delivered now w...

By Mars , 20 hours ago

RE: Advice needed after a successful "leftfield" experiment.....

@pauli I have sent a direct message with the financial ...

By ChandyKris , 20 hours ago

RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

Does it disappear when the heat pump is off? What abou...

By JamesPa , 24 hours ago

RE: Fitting heat pump plumbing and pipes in advance?

Great tips, thanks. The PEX/Al/PEX option sounds much m...

By Jonatan , 24 hours ago

RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP

Those control valves on the UFH manifold could be an is...

By Travellingwave , 1 day ago

RE: Daikin Altherma 3 LT compressor longevity question

Up to a point yes. However every heat pump (and every ...

By JamesPa , 2 days ago

RE: New Build ASHP Defects - Looking for Advice, Support & Shared Experiences

Is that a single pair only? If so it may be part if th...

By JamesPa , 2 days ago

RE: Solar Power Output – Let’s Compare Generation Figures

@technogeek I think you are correct, but, it didn’t inf...

By Papahuhu , 2 days ago

RE: Tinkerer's corner

@batpred, you’re quite right; it does work well. I don’...

By Majordennisbloodnok , 2 days ago

RE: Ecodan Cylinder Possible Weeping Around Thermostat Port

Update: Mitsubishi sent an engineer around. It was li...

By Gruff2001 , 2 days ago

RE: A Smarter Smart Controller from Homely?

@benson Agreed. I believe the COP gains with homely, i...

By Papahuhu , 2 days ago

How to Find All Your Posts and Topics on the Forum – A Quick Guide

If you’ve ever posted something on the forum and then s...

By Mars , 2 days ago

RE: If a heat pump can only heat DHW to 50C then what? Issue with 18KW Heliotherm heat pump

Sorry to hear that but I'm not surprised TBH. Stratifi...

By JamesPa , 2 days ago

RE: Say hello and introduce yourself

@pt151 welcome to the forums, and looking forward to he...

By Mars , 2 days ago

Samsung Gen 7 16kW Integrated unit Modbus monitoring

Looking for some assistance to get modbus monitoring wo...

By antonical , 3 days ago

Ecodan control return to Melpump from Havenwise trial. settings check

Hi, Just got control back after being on the hav...

By Boycey , 3 days ago

RE: Refrigerant R32, is it now banned in the EU from 1st Jan 2027 for monobloc ASHPs?

I wonder if heat pump manufacturers will tone these sit...

By JamesPa , 3 days ago

RE: Who’s Caved and Switched the Heating On Already?

@editor yesterday we used 12kW of electricity for heat,...

By Judith , 3 days ago