A.O. Smith gas valve/venturi NAT G25: original A.O. Smith spare part, type: Gas valve/venturi. Application: Hot water cylinder (BFC 100 (from 09-2009)). Manufacturer number: 0309166(S); Instalpunt article number: 8750880.
According to the A.O. Smith parts lists, this part fits 1 model: A.O. Smith BFC 100 (from 09-2009). The full list is under “Fits”.
Special-order item: it is ordered specially for you from the manufacturer. Specially ordered items can in principle not be returned. Please check the type plate of your appliance and the part number before ordering.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.


