
This gas valve modulation unit holds the correct pressures, guarantees correct turn-off and turn-on, and is a critical element in correct combustion and efficient boiler performance. Specifically, when this unit begins to go faulty, symptoms can include the burner not igniting, unusual flame behaviour, ignition routines not being followed, and gas or flame-related errors. Installation is a critical element in this unit’s operation, given its use in directly supplying gas to the burner, in that it has to be done by a qualified heating professional, the system has to be isolated from gas service, torque and gas sealing have to be ensured, and operational gas tightness and flame action checked after the installation has taken place. It is a compact unit that has a relatively high cost when compared to other parts, but this is merely a result of the fact that it plays a complex role in the boiler.
In summary, if servicing a Vaillant boiler of the compatible series and you’re experiencing burner instability, gas‐valve fault codes, or erratic flame presence, replacing the gas valve section with the correct part number 0020148382 is a professional, dependable repair choice that restores the intended gas flow control and returns the boiler to safe, efficient operation.
Vaillant provide a 1 year warranty on all genuine spare parts. Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
This is a genuine Vaillant spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 20148382 |
|---|---|
| Product Code | EDDVAILLANTSPARES20 |
| Compatible With: Product Code (SKU) | ecoTEC Plus 624/630 (2012 onwards); ecoTEC Plus 831 (2012 onwards) |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Vaillant |
| Empty Weight | 2 |
| Full Weight (kG) | .5 |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
This gas valve modulation unit holds the correct pressures, guarantees correct turn-off and turn-on, and is a critical element in correct combustion and efficient boiler performance. Specifically, when this unit begins to go faulty, symptoms can include the burner not igniting, unusual flame behaviour, ignition routines not being followed, and gas or flame-related errors. Installation is a critical element in this unit’s operation, given its use in directly supplying gas to the burner, in that it has to be done by a qualified heating professional, the system has to be isolated from gas service, torque and gas sealing have to be ensured, and operational gas tightness and flame action checked after the installation has taken place. It is a compact unit that has a relatively high cost when compared to other parts, but this is merely a result of the fact that it plays a complex role in the boiler.
In summary, if servicing a Vaillant boiler of the compatible series and you’re experiencing burner instability, gas‐valve fault codes, or erratic flame presence, replacing the gas valve section with the correct part number 0020148382 is a professional, dependable repair choice that restores the intended gas flow control and returns the boiler to safe, efficient operation.
Vaillant provide a 1 year warranty on all genuine spare parts. Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
This is a genuine Vaillant spare part supplied directly from the manufacturer. We ensure full compatibility, reliable performance and the highest quality standards.
| MPN | 20148382 |
|---|---|
| Product Code | EDDVAILLANTSPARES20 |
| Compatible With: Product Code (SKU) | ecoTEC Plus 624/630 (2012 onwards); ecoTEC Plus 831 (2012 onwards) |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Vaillant |
| Empty Weight | 2 |
| Full Weight (kG) | .5 |
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
Leave your details and a member of our team will call you back.
One of the team will call you back shortly.
Are you sure you would like to remove this item from the shopping cart?
This item is a part of the approved quote. Removing it will remove all quote items from the cart.