Last seen: Sep 13, 2025
We're with Symbio too. They hiked our rate up from 11p to 14p. Still the cheapest we can find in the West Midlands. Their customer service is non-exis...
We've had some truly awful and overcast weather in January and February Bob. In February we could only muster 270.34kWh, so you've outperformed us. ...
Welcome to the forums @chris-mowatt and thanks for joining. You journey has been a long and adventurous one, and we look forward to seeing what you do...
I’m pleased to announce that two of three moderator roles have been filled. We one vacancy left available for a heat engineer and expert to assist wit...
We have just revisited the issue of sizing and performance with our ASHP manufacturers. There are several components to this, but it boils down two ma...
We have 22 JA 280W south facing panels delivering 6.16kWh worth of power, along with a 6kW inverter from SolarEdge. The pitch of our roof is about 35-...
@boblochinver I assumed there was a lot that went into it. Your concerns are very valid. The effectiveness (by way of running costs) of ASHPs is bas...
@dant Thanks and welcome Dan. ASHPs are not ‘conventional’ in any way, and the learning curve to using them efficiently is quite steep, so we’re hopin...
@boblochinver Thank you Bob, and we’re hoping to get experts and heat engineers to play an active role in answering questions, and providing helpful a...
Latest Posts
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@jamespa thanks, I appreciate the offer. For n...
By DREI , 12 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
When I tried to balance my rads I ended up causing an a...
By Grantmethestrength , 2 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
@transparent what I don't understand about these "rogue...
By Scalextrix , 3 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
I have 3 women in the house, 2 little ones, so my heati...
By DREI , 5 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 6 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 1 day ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 1 day ago
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RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 1 day ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 2 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 2 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 3 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 3 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 4 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 4 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 4 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 4 days ago
