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Winterwarm gas valve Sigma
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Winterwarm gas valve Sigma GA3311

€ 239.95 incl. VAT

Original spare part Winterwarm. Type: Gas valve. Application: Warm air heating / WSP 35 (Gesloten toestel). Supplier code: GA3311.

SKU: 8870347 Categories: ,

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 17.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationWarm air heating
Series / modelWSP 35 (Gesloten toestel)
Winterwarm numberGA3311
Article number8870347
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Winterwarm WSP 35 (Gesloten toestel) →
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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”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 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.

Product information: Winterwarm gas valve Sigma GA3311

BrandWinterwarm spare parts
Winterwarm manufacturer numberGA3311
Instalpunt article number8870347
EAN8718328088649
Part typeGas valve (gas valves and gas control of all brands)
ApplicationWarm air heating
Suitable for1 Winterwarm model (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 239,95 incl. VAT
OriginSupplied through the official technical wholesale channel, under Winterwarm number GA3311

Fits 1 Winterwarm model

The part Winterwarm gas valve Sigma GA3311 is in the official parts list of this Winterwarm appliance. Click a model for the complete parts list.

Winterwarm Warm air heating (1)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

Frequently asked questions about this item

Does the Winterwarm gas valve Sigma GA3311 fit my appliance?
This part is in the parts list of 1 Winterwarm model, namely the WSP 35 (Gesloten toestel). The model type is on the rating plate of your appliance. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Winterwarm gas valve Sigma GA3311?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.

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