Last seen: Sep 4, 2025
The problem in this industry is that the people who run it don’t really appreciate it! Graham Hendra who runs a heat pump manufacturer supplier poo-p...
stats from uponoor and their mixing valve will be the issue broadly speaking mixing simple on off signals which are the uponoor stats, with con...
what is FTC? are you using ECOdan mixers and room thermostats for the underfloor heating too? If not, don’t expect anything near optimal p...
@mjr it’s taking a long time for the penny to drop about on-off thermostats!
well intentioned but ill conceived…just keeping the cost of heat pumps high!
@kev-m i like be wrong, and I will ring Mitsubishi to find out more! setting up on off thermostats as top limit thermostats will undoubtedly yie...
only use the steiner Eltron controllers.. if there are more room control units set them to be on permemntly at a high temperature. They do not ...
Weather compensation works optimally with an indoor sensor..which is almost always in the heat pump unit. Is this in a habitable room? On off Co...
oh dear… I feel for you! There have been comparisons done by people here, savings of not using an On-Off has been seen here to be around 20-25...
It’s understanding I defer to, I’m a heating engineer. Turning things off and on inherently create inefficiencies in regularly used spaces. That...
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@old_scientist sorry, I should have made it clear that ...
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