Gas Valve Ref. BI1013108
Stock · 3 units
Gas valve: reconditioned spare part that regulates and modulates the gas flow to the burner. Useful if there are ignition faults or the flame does not modulate. Compatible with GME 24, GME 30, GSE 24 (ref. BI1013108). Includes a one-year warranty. Delivery time and cost are shown at checkout for the destination country.
VAT included
Consult via WhatsAppBiasi boilers compatible with reference BI1013108
Gas valve with reference BI1013108. Eight confirmed compatibilities: GME 24 and GME 30.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Biasi GME 24 | Manaut | Contrasted |
| Biasi GME 30 | Manaut | Contrasted |
| Biasi GSE 24 | Manaut | Contrasted |
| Biasi 24S | Biasi | Contrasted |
| Biasi 28S | Biasi | Contrasted |
| Biasi 20SE | Biasi | Contrasted |
| Biasi Prisma | Biasi | Contrasted |
| Biasi Savio Gaia | Biasi | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if the part number BI1013108 is the one for your boiler.
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference BI1013108. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the gas valve BI1013108 resolves.
The gas valve regulates and modulates the gas flow to the burner. These are the typical symptoms and what to do:
Fault codes Biasi that this part solves
| Code | Fault | Diagnosis and solution |
|---|---|---|
| E01 | Safety lockout due to ignition failure. | If the gas valve BI1013108 does not open/modulate, gas does not reach the burner and the boiler does not ionise; check the control voltage at the valve and pressure at the inlet/outlet ports during the ignition attempt. |
| E11 | Presence of parasitic flame. | A gas valve that does not close tightly may allow gas to pass ('let-by') and maintain a flame signal with the burner off; check the valve's tightness (leak test/manometer) and rule out leakage to the burner after the closure command. |
| E20 | EVG lockout (gas valve control hardware fault). | Fault in the solenoid/modulator of the BI1013108 valve or its operation; measure resistance of coils/modulator, presence of control signal/voltage, and continuity of wiring to the valve. |
| E22 | EVG lockout (flame after gas valve shut-off Ref. EVG). | Defective closure of the gas valve allowing flame after the closure command; verify that the valve closes without residual flow (manometer on manifold/ionisation after closure) and replace if it allows gas to pass. |
| E23 | Gas valve modulator disconnected. | Connector or modulating coil of the BI1013108 valve in open circuit/disconnected; check plug/modulator, continuity, and control signal (0–10 V or PWM depending on model). |
| E44 | Accumulated timeout anomaly of the gas valve without flame. | The gas valve does not open/modulate in time (stuck or slow response) and retries accumulate without flame; check control voltage, opening times, and inlet pressure while it attempts to ignite. |
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for the Biasi gas valve BI1013108
- Catalogue reference
- BI1013108
- Brand
- Biasi
- Type of part
- Gas valves
- Units in stock
- 3 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Frequently asked questions about the gas valve BI1013108
What is the purpose of the gas valve VGB24S?
The gas valve regulates the flow of gas to the burner.
What to do if there are ignition faults or if there is a gas smell?
It could be the gas valve. IMPORTANT: gas handling ONLY by an authorised technician.
For which models is the gas valve VGB24S compatible?
It is compatible with the models from the 'Biasi' range: 24S, 28S, 20SE, Prisma, Savio Gaia, and from the 'Manaut' range: GME 24, GME 30, GSE 24. Total confirmed models: 8.
How should the gas valve be installed?
The installation and pressure adjustments must be carried out by an authorized technician; it is mandatory to check for leaks.
What does refurbished mean and what warranty does it have?
It is a disassembled part from a non-operational boiler, inspected and tested. It includes a 1-year warranty and a 14-day return policy. Shipping within 24/48 hours to the mainland.
What are the fault codes associated with this gas valve?
The documented fault codes are: E01, E11, E20, E22, E23, E44.
