Ravenheat 3 Way Valve CSI 85 & 85T 0002VAL06005/0

The Ravenheat 3 Way Valve is a hydraulic component used in Ravenheat CSI series appliances. It sits in the water circuit and changes the path of flow so the appliance can serve the central heating circuit or the domestic hot water circuit as demand requires. It is supplied as a spare under part number 0002VAL06005/0 and is listed by Ravenheat under diverter and motorised valves.

• Domestic hot water runs cold or only lukewarm while the heating circuit is calling for heat
• Radiators warm up when only hot water is drawn, or hot water is drawn when only heating is called for
• Water temperature at the tap fluctuates between hot and cold during a single draw-off
• The valve body or its connections weep, or scale and debris cause the internal mechanism to stick
• The appliance reports a flow or diverter fault, or the valve fails to move when the actuator is driven

• Check the GC number and appliance serial plate against the compatibility list before ordering, as several CSI variants use different hydraulic assemblies.
• Confirm the part number on the existing valve, including the previous number 0008VAL06010/0, so the correct replacement is selected.
• Inspect the seals and gaskets on the existing valve body before refitting and replace any that are perished or deformed.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.