Our Tips For An Efficient System
-Check and size the heat emitters for a high DT – there are many suppliers who manufacture high DT emitters of all types. Sometimes its not necessary to change but its important to check
-Control the emitters well – use two port control so there is no bypass from flow to return and flow rates are optimised
-Sequence the heating circuits so the high temperature circuits take their heat first
-Control pumps using remote sensors at the index point or as a minimum using their onboard pressure VSD intelligence
-Use a buffer or thermal store to separate the HP from the heating circuits. This shares some benefits of a low loss header but the increased volume prevents mixing. N.B. LLHs should never be used.