EHC Comet - Hydraulic schematic

10
Mains water inlet hot water outlet
Primary return
balanced mains outlet
Primary flow
1
9
8
7
6
6
2
3
4
10
10
Valve Not Included
Valve Not Included
1 - CombinationValvewithPRV
2 - Expansionvessel
3 - T&PReliefvalve
4 - Tundish
5 - MagneticFilter
6 - Pump
7 - HeatExchangerincludingAAV
8 - Zonevalves
9 - Isolatingvalves(Notincluded)
10- DrainValve
6. Hydraulic schematic