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Mike Patrick
@mike-patrick
Member
Reputable Member
1610 kWhs
Joined: Mar 23, 2021
Last seen: May 17, 2024
Topics: 18 / Replies: 134
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RE: Why are heat pumps so hated?

@majordennisbloodnok I chose my words carefully! Mike

3 months ago
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RE: Why are heat pumps so hated?

@jamespa Equally, to continue the car analogy, it is valid to ask, would you buy a car that doesn't give you a continuous MPG (L/100km if you are met...

3 months ago
Topic
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RE: Why EPC assessments & heat pumps are BS! Must-watch video

Matches my experience. EPC rates my ASHP as Poor. Although I must be fortunate in that my double glazing was rated Good. Overall I only achieved a D...

3 months ago
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RE: Electricity use for heat pumps - comparing homes and consumption

Many of the above , in my dreams. 2023, June 479, Nov 1,120, Dec 1,359, Jan 2024 1,491 These are total kWh per month from which you can subtract ...

3 months ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp

@crimson My experience too. I never considered going online to discuss the performance of my gas central heating. It generally just worked - like my c...

4 months ago
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RE: To zone or not to zone?

We run on WC but the UFH heating was set up with separate loops to every room. Each has its own thermostat, which provides the upper temperature limit...

4 months ago
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RE: Heat pump efficiency v Outside Air Temperature

@mattc Here's the same chart with the Excel exponential line added. I could subtract the background 8-10 kWh per day that is used when the ASHP is o...

4 months ago
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RE: Heat pump efficiency v Outside Air Temperature

@sunandair We leave the ASHP running at the same setting 24/7 (except when switched off in the summer or while away when its left on UFH only). We aim...

4 months ago
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RE: Heat pump efficiency v Outside Air Temperature

@cathoderay It's just manual collection of data. I read my MAxMin thermometer and the electricity meter once a day and input the numbers into Excel. ...

4 months ago
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RE: Heat pump efficiency v Outside Air Temperature

@sunandair My data collection is very simple - to match my technical knowhow. Each day take one reading of my MaxMin thermometer and the electricity m...

4 months ago
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RE: Heat pump efficiency v Outside Air Temperature

@marzipan71 My temperature data comes from my own Max Min thermometer. This is carefully placed in the only point in the garden which is in the shade ...

4 months ago
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