Skip to product information
Free Shipping
On orders over £100* (On Select Products)
Secure Payment
100% secure checkout
Easy Returns
30-day return policy
Pickup available at F3 Castings Way, Leafbridge, Castings Way, Lincoln
Usually ready in 24 hours
Supplied to order. Usually with us in 2-4 working days (the 32-70kW terminal guard is in stock). We confirm availability and the delivery or collection date when you order.
Worcester Bosch Greenstar Oilfit 100/150 Flue Kits and Accessories
The 100/150mm room-sealed Oilfit flue system for the larger Worcester Bosch Greenstar Utility 32/50 and 50/70 oil boilers. Choose the horizontal or vertical balanced flue kit, plus extensions, elbows and the terminal guard. Worcester supplies these boilers without a flue.
Key points
- 100mm flue / 150mm air concentric, room sealed
- For Greenstar Utility 32/50 and 50/70 only (the 12-32kW Heatslave and Danesmoor models use 80/125 Oilfit parts)
- Push-fit Oilfit joints
- Order-in parts, terminal guard in stock
What's included
- The single part you select, as supplied by Worcester Bosch
- Image shows the horizontal flue kit; other parts are not pictured
Specification and price
| Part | Part number | Our code | Price (inc VAT) |
|---|---|---|---|
| Horizontal flue kit, standard | 7731600209 | PLUMHEAT4646 | £289.99 |
| Vertical balanced flue kit | 7731600210 | PLUMHEAT7349 | £405.99 |
| 1m extension | 7716190045 | PLUMHEAT4704 | £188.99 |
| 90° elbow | 7716190046 | PLUMHEAT4647 | £117.99 |
| 45° elbows (pair) | 7716190047 | PLUMHEAT4705 | £141.99 |
| Terminal guard 32-70kW | 7731600237 | PLUMHEAT4648 | £53.99 |
Options
Check maximum flue lengths and the reduction for each elbow in the Greenstar Utility installation manual. For a conventional (open) flue, Worcester's 100/150 conventional adaptor kit is available to order: ask us.
Fits these boilers
Installation and compliance
Oil flues must be installed by an OFTEC registered (or otherwise competent) engineer in line with Building Regulations, BS 5410 and Worcester Bosch's instructions, including terminal positions and guarding.
Delivery and collection
Free UK delivery on orders over £50, £4.99 under £50, or collect free from Leafbridge, Lincoln.
Shop the Worcester oil range
- Greenstar Utility 32/50 and 50/70 regular oil boiler
- Greenstar Danesmoor Utility regular
- Oilfit 80/125 standard telescopic flue kit (12-32kW models)
Browse all boilers.
PDF Downloads
Manufacturer documents for this product.
