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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

VIESSMANN
300 WB3A 49KW NG (SERIAL NO. 7176778) - (Heat Exchanger)
Appliance Code: 7176778

Appliance Diagram


Heat Exchanger diagram for Viessmann 300 WB3A 49kW NG (Serial No. 7176778)Click the diagram to open it on a new page

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024 Part number 7817687, HEAT EXCHANGER HEAT EXCHANGER
Viessmann part no. 7817687
£2,107.83
025   VENT PIPE ADAPTER 60/100 WB1A
Viessmann part no. 7822936
£85.50
026 Part number 7818559, LIP SEAL 150mm DIA LIP SEAL 150MM DIA
Viessmann part no. 7818559
£18.99
027 Part number 7826553, LIP SEAL 100mm DIA LIP SEAL 100MM DIA
Viessmann part no. 7826553
£12.99
028 Part number 7822742, Test port cap (set of 2) WB / B2xx TEST PORT CAP (SET OF 2) WB / B2XX
Viessmann part no. 7822742
£10.45
029 Part number 7819971, Quick air vent valve G3/8 QUICK AIR VENT VALVE G3/8
Viessmann part no. 7819971
£18.05
030 Part number 7817688, Grommet (flue gas), DN110 WB2x / B2HA GROMMET (FLUE GAS), DN110 WB2X / B2HA
Viessmann part no. 7817688
£9.12
031 Part number 7817683, NOW USE 7843834 Flow switch NOW USE 7843834 FLOW SWITCH
Viessmann part no. 7817683
 
031 Part number 7843834, Flow switch assembly FLOW SWITCH ASSEMBLY
Viessmann part no. 7843834
£163.40
033 Part number 7817685, Siphon SIPHON
Viessmann part no. 7817685
£23.75
034 Part number 7818021, Condensate flex hose (exit) B2Hx 80-100 CONDENSATE FLEX HOSE (EXIT) B2HX 80-100
Viessmann part no. 7818021
£10.45
036   RETURN PIPE EXTENSION
Viessmann part no. 7817682
£32.99
038   PROFILE GASKET WB2A-44/60
Viessmann part no. 7817676
£30.40
047   SEALING GROMMET (EACH) B2HX 45-100
Viessmann part no. 7819745
£4.28
048 Part number 7817684, Spring clip (set) WB2 SPRING CLIP (SET) WB2
Viessmann part no. 7817684
£7.60
049 Part number 7825487, Thermal switch THERMAL SWITCH
Viessmann part no. 7825487
£66.50
050 Part number 7819967, Temperature sensor TEMPERATURE SENSOR
Viessmann part no. 7819967
£66.50
052   EXPANSION VESSEL CONNECTION
Viessmann part no. 7169786
£32.99
056 Part number 7822767, Flue gas temperature sensor FLUE GAS TEMPERATURE SENSOR
Viessmann part no. 7822767
£21.85
090 Part number 7822902, Flow switch Vitodens 300 WB3A FLOW SWITCH VITODENS 300 WB3A
Viessmann part no. 7822902
£25.65



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