4 ms·
Have to say with my background individual room control and measurement always seemed the nirvana, but it seems like a lot of heating design is moving away from
by speedbird 2y ago
Have to say with my background individual room control and measurement always seemed the nirvana, but it seems like a lot of heating design is moving away from this to more constant input / constant loss with outside temperature curve adjustment. Take a look at heat geeks.
You’ve got quite a complicated system there. Some of the key design parameters are about getting balanced flow (proportional) rather than bang bang controllers so that you optimise the delta flow return and operate the heat source at lowest realistic flow return values for efficiency.
- Doe-_ 2y ago> Take a look at heat geeks. Is this them? https://www.heatgeek.com/ https://www.heatgeek.com/
- speedbird 2y agoyes they have quite active YouTube channel
- deeesstoronto 2y agoThis is called outdoor air temperature reset. It's been commonly used in medium to large size buildings (ie multi residential buildings) back 100 plus years. Originally there might have been an operator doing the adjustment daily, later mechanical automation, later electronic control.