Inside story – Greenstar CDi Compact
Expansion vessel
(hidden)
Fan
Gas valve
Secondary DHW plate
heat exchanger
Condense trap
PCB board
Main cable
Mains
indicator
temperature control
14
Central heating
Digital display
Greenstar CDi Compact fascia with optional
FW100 weather compensation controller fi tted
Domestic hot
Optional
water temperature
programmer
control
Aluminium/
silicon primary
WB7 heat
exchanger
Modulating pump
Diverter valve
(hidden)
Pressure
relief valve
Pressure
gauge