Assessing Heatmiser Neostat Accuracy: How and Why to Calibrate Them
Posted by: @editor
@morgan we intend to document everything and show the difference. Where in the UK are you based?
@editor Derbyshire.
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Retrofitted 11.2kw Mitsubishi Ecodan to new radiators commissioned November 2021.
14 x 500w Monocrystalline solar panels.
2 ESS Smile G3 10.1 batteries.
ESS Smile G3 5kw inverter.
Same for us. Â Our Ecodan now runs on WC with all emitters fully open. Â Neostats are now used for monitoring only.Posted by: @morgan
I had a Heatmiser Neostat installed with my Ecodan. I was told, I think, by Brendon that it was a simple on-off switch not suited to ASHP control. He advised stripping it out and installing Mitsubishi components. I did exactly that.
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Mitsubishi Ecodan 11.2kW R32 ASHP; Ecodan DHW cylinder; UFH+rads
20x430W Jinko TOPCON Tiger Neo solar; Luxpower 6+4kW hybrid inverter; 20kWh LFP battery storage
@Morgan I'm still looking into this for you – the competent installers that are near you don't do "repair" work yet – they just want to full installs. I have, however, been given two names of installers that are very reputable – if/when they reply, I'll put them in touch with you.
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Posted by: @editor
@Morgan I'm still looking into this for you – the competent installers that are near you don't do "repair" work yet – they just want to full installs. I have, however, been given two names of installers that are very reputable – if/when they reply, I'll put them in touch with you.
@editor
That's very kind. I've made contact via two websites here and had no reply so I suspect that they too are only interested in full installs. Frustrating.
Â
Retrofitted 11.2kw Mitsubishi Ecodan to new radiators commissioned November 2021.
14 x 500w Monocrystalline solar panels.
2 ESS Smile G3 10.1 batteries.
ESS Smile G3 5kw inverter.
Posted by: @morganPosted by: @editor@Morgan I'm still looking into this for you – the competent installers that are near you don't do "repair" work yet – they just want to full installs. I have, however, been given two names of installers that are very reputable – if/when they reply, I'll put them in touch with you.
That's very kind. I've made contact via two websites here and had no reply so I suspect that they too are only interested in full installs. Frustrating.
Â
I suspect the reason may be that there is no grant that can be applied to repair work, so no opportunity to bump up the price. 🙄Â
Â
@Morgan I've just sent you a DM with the details of @adrian-liddell from Busy Energy who comes highly recommended by other installers that we trust. I will let you contact Adrian and see if this is a project he can assist you with.
Buy Bodge Buster – Homeowner Air Source Heat Pump Installation Guide: https://amzn.to/3NVndlU
From Zero to Heat Pump Hero: https://amzn.to/4bWkPFb
Subscribe and follow our Homeowners’ Q&A heat pump podcast
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