Viessmann 7836177 Burner Gasket | Replacement Spare Part
- SKU
- EDDVIESSMANNSPARE01
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The Viessmann 7836177 is a genuine burner gasket designed to provide a secure, airtight seal between the burner assembly and the combustion chamber within Viessmann boilers. This component is essential for maintaining correct combustion conditions and ensuring the safe containment of flames and combustion gases during operation.
Within a modern condensing boiler, the burner must operate within a precisely controlled and sealed environment. The burner gasket forms a critical barrier that prevents air leakage into the combustion zone and stops flue gases from escaping the chamber. Maintaining this seal is vital for achieving optimal combustion efficiency, stable flame characteristics, and safe appliance operation.
Manufactured to exact OEM specifications, the 7836177 gasket is constructed from high-temperature resistant material capable of withstanding continuous exposure to intense heat and combustion by-products. However, like all sealing components, it is subject to wear over time. Repeated heating and cooling cycles cause the gasket to compress, harden, and lose elasticity, reducing its ability to maintain a reliable seal.
For this reason, the burner gasket is widely considered a single-use component. It should always be replaced whenever the burner assembly is removed during servicing, inspection, or repair. Reusing a compressed gasket can result in air ingress, incomplete combustion, reduced efficiency, or safety-related shutdowns.
Key Features:
Part Number: 7836177
Type: Burner gasket / combustion seal
Function: Provides airtight seal between burner and combustion chamber
Genuine Viessmann spare part – manufactured to OEM standards
High-temperature resistant material for durability under combustion conditions
Essential safety component for sealed combustion systems
Must be fitted by a qualified Gas Safe registered engineer
Compatible Boilers Include:
Used across a range of Viessmann boiler models, particularly within:
Viessmann Vitodens series (various models)
Other Viessmann condensing boiler ranges (model dependent)
Compatibility can vary depending on appliance model, output, and production year.
Always confirm compatibility using the boiler data plate and official Viessmann parts list before purchasing. If unsure, consult Viessmann technical support.
Viesmann provide a 1 year warranty on all 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.
| MPN | 7836177 |
|---|---|
| Product Code | EDDVIESSMANNSPARE01 |
| Compatible With: Product Code (SKU) | Viessmann Vitodens 100-W WB1A/WB1B/B1KA; Vitodens 200-W WB2B/B2HA/B2HB/B2TA/B2TB 19/26/35 |
| Part Origin | Compatible |
| Part or Accessory? | Part |
| Brand | Viessmann |
| Full Weight (kG) | .2 |
Delivery Information -
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.
Gledhill Cylinders – Delivery Charge -
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.
Returns Information -
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.
Viessmann 7836177 Burner Gasket
The Viessmann 7836177 is a genuine burner gasket designed to provide a secure, airtight seal between the burner assembly and the combustion chamber within Viessmann boilers. This component is essential for maintaining correct combustion conditions and ensuring the safe containment of flames and combustion gases during operation.
Within a modern condensing boiler, the burner must operate within a precisely controlled and sealed environment. The burner gasket forms a critical barrier that prevents air leakage into the combustion zone and stops flue gases from escaping the chamber. Maintaining this seal is vital for achieving optimal combustion efficiency, stable flame characteristics, and safe appliance operation.
Manufactured to exact OEM specifications, the 7836177 gasket is constructed from high-temperature resistant material capable of withstanding continuous exposure to intense heat and combustion by-products. However, like all sealing components, it is subject to wear over time. Repeated heating and cooling cycles cause the gasket to compress, harden, and lose elasticity, reducing its ability to maintain a reliable seal.
For this reason, the burner gasket is widely considered a single-use component. It should always be replaced whenever the burner assembly is removed during servicing, inspection, or repair. Reusing a compressed gasket can result in air ingress, incomplete combustion, reduced efficiency, or safety-related shutdowns.
Key Features:
Part Number: 7836177
Type: Burner gasket / combustion seal
Function: Provides airtight seal between burner and combustion chamber
Genuine Viessmann spare part – manufactured to OEM standards
High-temperature resistant material for durability under combustion conditions
Essential safety component for sealed combustion systems
Must be fitted by a qualified Gas Safe registered engineer
Compatible Boilers Include:
Used across a range of Viessmann boiler models, particularly within:
Viessmann Vitodens series (various models)
Other Viessmann condensing boiler ranges (model dependent)
Compatibility can vary depending on appliance model, output, and production year.
Always confirm compatibility using the boiler data plate and official Viessmann parts list before purchasing. If unsure, consult Viessmann technical support.
Viesmann provide a 1 year warranty on all 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.
| MPN | 7836177 |
|---|---|
| Product Code | EDDVIESSMANNSPARE01 |
| Compatible With: Product Code (SKU) | Viessmann Vitodens 100-W WB1A/WB1B/B1KA; Vitodens 200-W WB2B/B2HA/B2HB/B2TA/B2TB 19/26/35 |
| Part Origin | Compatible |
| Part or Accessory? | Part |
| Brand | Viessmann |
| Full Weight (kG) | .2 |
Delivery Information -
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.
Gledhill Cylinders – Delivery Charge -
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.
Returns Information -
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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