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Batpred
Batpred
@batpred
Member
Noble Member
Joined: Jan 3, 2025
Last seen: Jul 22, 2026
Topics: 11 / Replies: 1078
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

Looking forward to share ideas with anyone pushing the optimisation boundaries with the Home assistant options.. 😉    

9 months ago
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RE: Ecodan Energy Monitoring Pack

Even large pumps can be on 16 amps single phase, so the thought of installing a smart socket or switch that can measure energy comes to mind.. ὠ...

9 months ago
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RE: Ecodan Energy Monitoring Pack

@carpenterstation one thing you may want to look into is a CT clamp. Some WiFi based models even allow you to measure several cables. Then you just...

9 months ago
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

Well, in my friends case, I don't know what happened at budget stage but they travel a fair amount, so unlikely both were looking into it, but after t...

9 months ago
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

Thank you for sharing the design standards. What I mean is that, given it is healthier to have a cooler environment to sleep than when people are a...

9 months ago
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RE: Isolating the system for a planned power cut

I really appreciate you doing this! Solis initially provided a leaflet covering many markets mentioning the RCD sensitivity expected and also how they...

9 months ago
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

Great, you did the right thing! I am not clear if you replaced the conservatory before the first before heat loss calculation? What I cannot unders...

9 months ago
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing

I am not making any judgement but it made me smile. It seems a core part of the design of most ASHP systems, to warm the house at a constant tempe...

9 months ago
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RE: Renewables & Heat Pumps in the News

It may seem shocking, but it is not a problem per se to have old kit. As having compensating suitable controls may reduce the risk for those organisat...

9 months ago
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RE: Renewables & Heat Pumps in the News

Seems that they had to use the impetus of the publishing of the report to alert that over the last couple of weeks, things have not been working as ex...

9 months ago
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RE: New Fogstar 15.5kWh upright solution

Yup, when I calculated how long it would take, I thought their instructions are a shambles in this area!!! To be frank there are far too many holes...

9 months ago
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RE: New Fogstar 15.5kWh upright solution

Oops. What I meant is when the wind blows, and in case the market regs force them to sell, that is the time to charge a battery from the grid, just a ...

9 months ago
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