This was taken out of service due to a mother board issue, all these parts were working upon disassembly. Everything pictured is what you will get, if you only need specific part message me.
-Gas Valve wo Orifice CGS71D R10 20V, 7134747
-VIESSMANN VITODENS 200-W B2HA / WB2C /80Kw /100Kw /105kw HEAT EXCHANGER 7843862
-VIESSMANN 7831025 Radial Fan for Vitodens 200 WB2 Gas Fired Condensing Boiler