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Worcester Greenstar Heatslave II 18/25 Combination Boiler Oil ErP

Worcester Greenstar Heatslave II 18/25 Combination Boiler Oil ErP 7731600048
£2259.40 inc VAT
RRP £5,009.24 You Save £2,749.84
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Worcester Greenstar Heatslave II 18/25 Combination Boiler Oil ErP 7731600048

25kW ErP Compliant - High Efficiency Oil Combi Boiler

Worcester’s Greenstar Heatslave II offers installers an oil-fired combi boiler with some of the most advanced technology on the market. With heat transfer key to efficiency, Worcester has redesigned its baffle as a single piece component, manufactured from high temperature stainless steel. Not only does this ensure more energy is retained with the boiler’s heat exchanger for improved efficiency but this one-piece design simplifies how the baffle can be removed and replaced during servicing and maintenance.

The cross-fired burner, combined with a new compact modular hydraulic system, additionally improves the serviceability of the boiler, while a relocated, hinged expansion vessel guarantees easier access to its central components. With an intuitive electronic control system concealed in a pull-out drawer for ease of access, the Greenstar Heatslave II gives both installers and their customers the opportunity to interact with the boiler with ease.

  • Best Boiler Efficiency Rating (SEDBUK band A)
  • Output to central heating 18-25kW
  • Cross-firing burner
  • New primary heat exchanger with a one piece baffle for quick and easy servicing
  • Easy access oil and hydraulic connections
  • Heatronic 4i digital control unit offering precision heating and hot water control
  • Instantaneous supply of hot water available from the plate heat exchanger
  • Improved heating response time
  • Plug in controls are available
  • 80/125mm room sealed flues with lengths of up to 8m and plume management of up to 5m

Product Specification

Name Worcester Greenstar Heatslave II 18/25 Combination Boiler Oil ErP 7731600048
Product Code 126634
MPN 7731600048
EAN 4054925554083
Type Combination
Warranty (Years) 5
Width (mm) 520
Height (mm) 855
Depth (mm) 600
Weight (Kg) 129
Output (Kilowatts) 25
Output (BTUs) 85000
Flow Rate (L/min) 18
Fuel Oil
Mounting Floor Mounted
RRP £5009.24 You Save £2749.84
Worcester Heatslave II User Manual
Worcester Heatslave II Tech Spec
Greenstar Oil Brochure

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