Heating Circuit Performance Chart - Worcester Greenstar HIU Installation And Maintenance Instructions Manual

13.4

Heating circuit performance chart

Fig. 55 Heating circuit performance chart for 3 kW and 6 kW (DPCV = Differential Pressure Control Valve)
Greenstar – 6721852556 (2022/11)
Appendix
K v = 1.1 m³/hr
HIU + DPCV +
Heat Meter
K v = 1.3 m³/hr
HIU + DPCV
K v = 1.4 m³/hr
HIU + Heat
Meter
K v = 1.7 m³/hr
HIU
31