Grommets (Set)
SKU: Viessmann-7874997
Please call with your boiler serial number before placing order to ensure compatibility
£6.14 (ex VAT)
In Stock
All orders placed after 3pm will be processed the next working day (Monday to Friday except bank holidays).
High efficiency Pump Conversion Set
Please call for stock availability: 01202 718660
Connection line – diaphragm expansion vessel
Ionisation electrode with gasket
Internal Extension H2
Safety valve
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