Worcester Bosch Greenstar 1000 Combi Boiler 24kW

The Worcester Bosch Greenstar 1000 GR1000W 24 C NG is the brand's most price-competitive combi boi...

Best current price£816.20from Bradfords

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BradfordsWorcester Bosch Greenstar 1000 Combi Boiler 24Kw White
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£816.20
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City Plumbing GBWorcester Bosch Greenstar 1000 24Kw Combi 7736902178 With Horizontal Flue And Eph Control Gs100024 Hf Eph
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£848.40
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Travis PerkinsWorcester Bosch Greenstar 1000 24kW Combi
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£872.32
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B&QB&Q - Greenstar 1000 24Kw Combi Boiler
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Product Information

Full details

This guide is for homeowners with apartments or small to medium-sized homes who are considering or have recently installed the Worcester Bosch Greenstar 1000 Combi Boiler 24kW. This boiler offers efficient hot water and heating, with a compact design. However, it's essential to have a qualified professional install and service the unit to ensure optimal performance and safety.

All features

Model Part Number7736902178
BrandBosch

Extended Product Information

FAQs

How often should the boiler be serviced?

The boiler should be serviced annually by a Gas Safe registered engineer to maintain optimal performance and safety.

What is the warranty period?

The boiler comes with a 5-year guarantee when fitted with any filter.

Can I install the boiler myself?

No, installation must be carried out by a Gas Safe registered engineer.

What is the Quick Tap function?

The Quick Tap function is a water-saving feature designed to reduce water wastage while waiting for hot water.

What should I do if my boiler displays an error code?

Refer to the user manual for the specific error code and troubleshooting steps. If the problem persists, contact a qualified engineer.

How do I check the water pressure?

The boiler has a pressure gauge, usually located on the front panel. The ideal pressure should be between 1 and 2 bar. If the pressure is low, you can top it up using the filling loop.

Troubleshooting

Boiler not starting

Check the gas supply, electricity supply, and thermostat settings. Consult the user manual or a Gas Safe engineer if the problem persists.

No hot water

Check the water pressure, and ensure the gas supply is on. Check for any error codes on the boiler display and consult the manual or a qualified engineer.

Radiators not heating up

Check the system pressure and bleed the radiators. Check the thermostat settings and the boiler's settings. Contact a qualified heating engineer if the problem continues.

Low water pressure

Check for leaks in the system. Check the filling loop and top up the pressure. If the issue continues, contact a qualified engineer.

Pros and Cons

Pros

  • Compact size suitable for smaller properties.
  • High energy efficiency, helping to reduce energy bills.
  • Easy installation due to its lightweight design.
  • Reliable performance with a 5-year guarantee when fitted with a filter.
  • Provides hot water on demand, eliminating the need for a separate water tank.

Cons

  • May not be suitable for larger homes with high hot water demands.
  • Requires professional installation by a qualified Gas Safe registered engineer.
  • Limited hot water flow rate compared to higher-end models.
  • Filter is required for the 5-year guarantee.
  • May require additional components depending on existing system.

Setup, Compatibility & Care

Installation

Installation must be carried out by a Gas Safe registered engineer. The boiler's compact design allows for easy fitting in a kitchen cupboard or similar space. The lightweight design and in-line hydraulic connections further simplify the installation process. Refer to the manufacturer's instructions for detailed guidance.

Compatibility

The Greenstar 1000 is compatible with various heating systems and controls. Ensure compatibility with your existing radiators and thermostats before installation. Check that the system is compatible with the boiler's modulation capabilities for optimal efficiency.

Care

  • Regular Servicing: Schedule annual servicing by a qualified engineer to maintain efficiency and safety.
  • Pressure Checks: Regularly check the system pressure, maintaining the recommended levels as per the user manual.
  • Cleaning: Keep the area around the boiler clean and free from obstructions.
  • Filter Maintenance: Ensure the filter is replaced as recommended in the manual to maintain the 5-year guarantee.

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