Last seen: Jan 1, 2026
Im still typing up a very long reply having read the chofu manual which is extreemly helpful on the volumisers! I will post on that soon. In r...
Hi James thanks for the tip about the Chofu manual, I’m reading that now and will post again soon as it’s much more informative about the volumisers...
Hi James Yes we run the UFH 24x7 other than twice a day when the DHW kicks in and disables it for 2 hours or so at a time. WC is set to on and def...
@jamespa Hi James Yes we run the UFH 24x7 other than twice a day when the DHW kicks in and disables it for 2 hours or so at a time. WC is set to...
@jamespa The thermostat on the tank is seperate to the DHW temperature so I can set either to whatever value I want. 45C on the tank seems adequat...
@jamespa Hi James thank you again! 🙂 the DHW was set to 55C to try heat the hot water quickly in the 3hr window when the electicity is cheap, ...
@transparent Hi Transparent Thank you for your reply. My responses as below. A) I will read that thread and your relies there, thank you. Hop...
@jamespa Hi James thanks again for your continued replies. They are the R32 models. 2x of HPID10R32 model. The main living space is warm, we...
@jamespa Hi James The Grant Volumisers are fully insulated and sealed and do not need any additional insulation other than on the pipework. ...
@jamespa Hi James thanks for your reply. The volumisers are the offical Grant volumisers (yes they do have an immersion heater inside each). M...
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