The hot water plant supply sub-loop incorporates a one or more boilers connected in series or parallel, flow splitter and flow mixer together with a circulating pump.
The sub-loop also includes a scheduled temperature setpoint manager which is set up by default to control the off-plant temperature at a constant 80°C.
The demand sub-loop incorporates a flow splitter and flow mixer in order that the loop can be connected to heating plant components. The image below shows a hot water plant loop connected to 2 water heating coils.
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