Grant Turbulator 476mm VBS03 VTX46-70 Oil Boiler Baffle for Vortex Pro & Boiler House 46–70kW
- SKU
- EDDGRANTSPARES02
Our Expert's Opinion
"On the bigger Grant Vortex models running at 46 to 70kW, the turbulator length is critical"Grant Turbulator 476mm VBS03 VTX46-70 Oil Boiler Baffle for Vortex Pro & Boiler House 46–70kW
The Grant VBS03 Turbulator is a genuine Grant OEM spare part specifically designed for the higher-output end of the Grant Vortex oil boiler range. Sold individually, this 476mm baffle insert is the longer of the two standard Grant turbulator sizes and is sized precisely for the larger heat exchanger flue ways found in the 46–70kW models — making correct part identification essential before ordering.
Compatible with the Grant Vortex Pro 46–70kW and Vortex Boiler House 46–70kW, the VBS03 turbulator works by creating turbulence and resistance in the flow of hot combustion gases through the heat exchanger, slowing their passage and maximising the transfer of heat to the system water. This directly supports the boiler's rated thermal efficiency and helps keep flue gas temperatures within the parameters set by Grant's design specification. Always confirm compatibility against the boiler's service manual or Grant spares catalogue before fitting.
As a genuine Grant component, the VBS03 is manufactured to the precise dimensions and material tolerances of the factory-fitted original, ensuring a correct installation and reliable service life. At 476mm in length and 22mm in depth, it is not interchangeable with the shorter VBS05 360mm turbulator used in lower-output Vortex models, and using the incorrect size will compromise both efficiency and combustion performance.
Turbulators should be inspected at every annual oil boiler service and replaced if showing signs of distortion, corrosion, carbon build-up, or physical damage. A degraded or missing turbulator on a high-output boiler will result in measurably poorer heat transfer, elevated flue gas temperatures, increased fuel consumption, and potential sooting of the heat exchanger — all of which will be apparent during a thorough OFTEC-standard service check.
Key Features:
MPN: VBS03
Part Number: VBS03
Compatible Model Reference: VTX46-70
Length: 476mm
Depth: 22mm
Supplied: Individually (each)
Genuine Grant OEM spare part
Compatible with Grant Vortex Pro 46–70kW and Vortex Boiler House 46–70kW
Not interchangeable with VBS05 360mm turbulator
Recommended for inspection and replacement at annual service
For use by OFTEC-registered oil boiler engineers
Grant 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 | VBS03 |
|---|---|
| Product Code | EDDGRANTSPARES02 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Grant |
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.
Grant Turbulator 476mm VBS03 VTX46-70 Oil Boiler Baffle for Vortex Pro & Boiler House 46–70kW
The Grant VBS03 Turbulator is a genuine Grant OEM spare part specifically designed for the higher-output end of the Grant Vortex oil boiler range. Sold individually, this 476mm baffle insert is the longer of the two standard Grant turbulator sizes and is sized precisely for the larger heat exchanger flue ways found in the 46–70kW models — making correct part identification essential before ordering.
Compatible with the Grant Vortex Pro 46–70kW and Vortex Boiler House 46–70kW, the VBS03 turbulator works by creating turbulence and resistance in the flow of hot combustion gases through the heat exchanger, slowing their passage and maximising the transfer of heat to the system water. This directly supports the boiler's rated thermal efficiency and helps keep flue gas temperatures within the parameters set by Grant's design specification. Always confirm compatibility against the boiler's service manual or Grant spares catalogue before fitting.
As a genuine Grant component, the VBS03 is manufactured to the precise dimensions and material tolerances of the factory-fitted original, ensuring a correct installation and reliable service life. At 476mm in length and 22mm in depth, it is not interchangeable with the shorter VBS05 360mm turbulator used in lower-output Vortex models, and using the incorrect size will compromise both efficiency and combustion performance.
Turbulators should be inspected at every annual oil boiler service and replaced if showing signs of distortion, corrosion, carbon build-up, or physical damage. A degraded or missing turbulator on a high-output boiler will result in measurably poorer heat transfer, elevated flue gas temperatures, increased fuel consumption, and potential sooting of the heat exchanger — all of which will be apparent during a thorough OFTEC-standard service check.
Key Features:
MPN: VBS03
Part Number: VBS03
Compatible Model Reference: VTX46-70
Length: 476mm
Depth: 22mm
Supplied: Individually (each)
Genuine Grant OEM spare part
Compatible with Grant Vortex Pro 46–70kW and Vortex Boiler House 46–70kW
Not interchangeable with VBS05 360mm turbulator
Recommended for inspection and replacement at annual service
For use by OFTEC-registered oil boiler engineers
Grant 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 | VBS03 |
|---|---|
| Product Code | EDDGRANTSPARES02 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Grant |
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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