
Electrical Deals Direct stock a wide variety of spares and accessories for your needs. Whether you're looking for replacements or upgrades, we have you covered. For more details or assistance, feel free to call one of our knowledgeable team members on 01934 253600 or email us - [email protected]. We're here to help!
The Vaillant 0020068958 Connection Tube is an original equipment manufacturer spare designed for specific Vaillant boiler models. It serves as a precise conduit connecting key hydraulic components within the boiler’s internal plumbing—this could be between the heat exchanger, diverter valve, pump circuit, or other internal loops depending on the model. Because the internal plumbing of modern condensing boilers is tightly packed and engineered for specific flow rates and pressure drops, replacing this tube with the exact part number ensures continued proper flow regulation and prevents disturbances to the system’s designed performance.
Constructed in materials rated for boiler internal environments (thermal cycling, vibration, exposure to boiler water, slight pressure fluctuations), the connection tube is cut to precise length and diameter, with correct end fittings or clips so that it fits straight into the system without modification. An incorrect or generic tube may lead to issues like leaking joints, air ingress, restricted flow, or early corrosion and failure.
When fitting this part, key considerations include: confirming that the boiler model supports part 0020068958; ensuring the system is drained/off and cooled before removal; inspecting adjacent seals, clips, and gaskets for wear; and ensuring the new tube is securely fixed as per original routing so as to avoid contact with hot surfaces or kinking the tube.
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 | 20068958 |
|---|---|
| Product Code | EDDVAILLANTSPARES56 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Vaillant |
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 £27.50 (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.
The Vaillant 0020068958 Connection Tube is an original equipment manufacturer spare designed for specific Vaillant boiler models. It serves as a precise conduit connecting key hydraulic components within the boiler’s internal plumbing—this could be between the heat exchanger, diverter valve, pump circuit, or other internal loops depending on the model. Because the internal plumbing of modern condensing boilers is tightly packed and engineered for specific flow rates and pressure drops, replacing this tube with the exact part number ensures continued proper flow regulation and prevents disturbances to the system’s designed performance.
Constructed in materials rated for boiler internal environments (thermal cycling, vibration, exposure to boiler water, slight pressure fluctuations), the connection tube is cut to precise length and diameter, with correct end fittings or clips so that it fits straight into the system without modification. An incorrect or generic tube may lead to issues like leaking joints, air ingress, restricted flow, or early corrosion and failure.
When fitting this part, key considerations include: confirming that the boiler model supports part 0020068958; ensuring the system is drained/off and cooled before removal; inspecting adjacent seals, clips, and gaskets for wear; and ensuring the new tube is securely fixed as per original routing so as to avoid contact with hot surfaces or kinking the tube.
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 | 20068958 |
|---|---|
| Product Code | EDDVAILLANTSPARES56 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Vaillant |
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 £27.50 (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.
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