It was a freezing Friday evening early in February 2023, when my boiler broke. An engineer was called, several cold days passed, and his declaration came in sombre tones: ‘uneconomic to repair’. Li…
It was a freezing Friday evening early in February 2023, when my boiler broke. An engineer was called, several cold days passed, and his declaration came in sombre tones: ‘uneconomic to repair’. Li…
Oh, using the same system, instead of switching to forced air.
… why does efficiency matter if the heat stays in the house? They’re just always-warm instead of sometimes-hot, yeah?
We don’t tend to use air/air heat pump systems in the UK, even for new builds, always air/water.
Because of lower water temperature output of heat pumps compared to the gas boilers they replace, usually you need to increase the size of radiators to be able to achieve a room temperature change in a reasonable time. What is being referred to as efficiently, is actually just a measure of performance of the radiator, not actual energy efficiency.