Wirng Loom X20
SKU: Viessmann-7836775
Please call with your boiler serial number before placing order to ensure compatibility
Please call for stock availability: 01202718660
All orders placed after 3pm will be processed the next working day (Monday to Friday except bank holidays).
Connection line – diaphragm expansion vessel
Diaphragm expansion vessel
Fuse, T 2.5A/250V (Set of 10)
Filling with backflow preventer
Air Vent, G3/8inch WBxx / B2Hx
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