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Worcester Bosch Greenstar Danesmoor Utility Regular Oil Boiler 12/18–25/32kW
£2,282.99
Taxes included.
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30-day return policy
Pickup available at F3 Castings Way, Leafbridge, Castings Way, Lincoln
Usually ready in 24 hours
Supplied to order. Order-in boilers are usually with us in 2-4 working days. We confirm availability and the delivery or collection date when you order.
Worcester Bosch Greenstar Danesmoor Utility Regular Oil Boiler 12/18–25/32kW
The Greenstar Danesmoor Utility is Worcester Bosch's compact internal floor-standing oil condensing boiler for open-vented (regular) systems with stored hot water. Slim enough for a kitchen or utility room, with concealed controls and front access to key components.
Key points
- Outputs 12/18, 18/25 and 25/32kW (2022+ models)
- 855 x 370 x 600mm (H x W x D), IP20, ErP A
- Heat only: for open-vented systems with a cylinder
- EasyControl and solar compatible; HVO conversion kits available from Worcester
- Room-sealed Oilfit 80/125 flue (up to 5-6m horizontal, 8m vertical) or conventional flue
Required with this boiler: a flue kit
Worcester Bosch supplies this boiler without a flue. The Flue kit selector above Add to cart adds the Greenstar Oilfit 80/125 standard telescopic flue kit (460-670mm, 7716190064) by default, as a separate line in your basket. Pick the short telescopic kit (360-460mm) for thinner walls, or the Oilfit 80/125 vertical flue kit for a roof exit.
Only choose "I already have this" if you already have a compatible Oilfit flue, or the boiler is going onto a conventional (open) flue. Check maximum flue lengths and terminal positions in the installation manual.
What's included
- 1 x Worcester Bosch Greenstar Danesmoor Utility regular oil boiler in the output you select
- Hardware pack, ErP label and literature, as supplied by Worcester Bosch
- No flue included: choose your flue kit with the selector above Add to cart
Specification and price
Dimensions (H x W x D): 855 x 370 x 600mm. Clearances 300mm above, 5mm sides, 600mm front. Fuel: kerosene (class C2).
| Model | Output | Weight | Part number | Our code | Price (inc VAT) |
|---|---|---|---|---|---|
| 12/18 | 18kW | 104kg | 7731600245 | PLUMHEAT0947 | £2,282.99 |
| 18/25 | 25kW | 108kg | 7731600246 | PLUMHEAT0948 | £2,487.99 |
| 25/32 | 32kW | 115kg | 7731600247 | PLUMHEAT9450 | £3,034.99 |
Need more than 32kW? See the Greenstar Utility 32/50 and 50/70.
Recommended add-ons
Tick these in the add-on list above Add to cart, or follow the links:
- Worcester Bosch EasyControl CT200 smart thermostat: app and smart control; in stock in Lincoln.
- Worcester Bosch Greenstar magnetic system filter: protects the system and is required for Worcester's extended guarantee.
- Worcester Bosch Comfort+ II RF programmable thermostat: wireless programmable room control.
- Oilfit plume management kit: moves the plume away from windows and boundaries.
- Oilfit 80/125 1m extension and 90° bend: for longer or offset flue runs.
Installation and guarantee
Installation must be by a Gas Safe registered engineer (oil: OFTEC registered) and commissioned with the Benchmark checklist. Manufacturer guarantees require registration after installation and annual servicing; extended guarantee terms are the manufacturer's and may require their approved filter/installer.
Oil installations also need a correctly sited tank and oil supply line with filter, isolation and a remote-sensing fire valve, to BS 5410 and Building Regulations. Worcester Bosch's current UK product page quotes up to a 7 year guarantee (2 years standard; longer terms need a Greenstar System Filter and Worcester's registration terms).
Delivery and collection
Delivered by pallet/courier (£29.99 per order) or collect free from Leafbridge, Lincoln. Order-in boilers usually 2-4 working days.
Worcester Bosch's Danesmoor Utility operating instructions and the 12/18 and 25/32 ErP data sheets are in the PDF downloads at the bottom of this page.
Shop the Worcester Bosch Greenstar oil range
- Greenstar Danesmoor Utility System
- Greenstar Danesmoor External regular
- Greenstar Danesmoor External System
- Greenstar Utility 32/50 and 50/70 regular
- Greenstar Heatslave II oil combi (internal)
- Greenstar Heatslave II External oil combi
Flues and accessories: Oilfit telescopic flue kit · vertical flue kit · plume kit · terminal guard · support bracket. Browse all boilers and central heating controls.
PDF Downloads
Manufacturer documents for this product.
