Winterwarm gas valve Sigma: original Winterwarm spare part, type: Gas valve. Application: Warm air heating (WSP 35 (Gesloten toestel)). Manufacturer number: GA3311; Instalpunt article number: 8870347.
According to the Winterwarm parts lists, this part fits 1 model: Winterwarm WSP 35 (Gesloten toestel). The full list is under “Fits”.
This item is in stock and usually arrives within 3–5 working days.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.




