Worcester Heat Only Boiler

Discover our range of Worcester Bosch heat-only boilers (also known as regular or conventional boilers), trusted by UK households for their reliability, efficiency, and long-lasting performance. As one of the nation’s best-selling boiler brands, Worcester Bosch is recognised for award-winning quality and exceptional engineering.

A Worcester heat-only boiler works with a hot water cylinder and cold water tank, making it the ideal choice for larger homes with multiple bathrooms or higher hot water demand. Compact, quiet, and energy-efficient, these boilers are designed to keep your home comfortable while helping reduce energy bills.

We supply Worcester Bosch heat-only boilers at competitive prices with fast UK delivery, covering Bradford, Leeds, Manchester, Sheffield, Birmingham, London, Liverpool, Scotland, and Wales.

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Worcester Bosch Greenstar 18Ri Heat Only Boiler
Worcester Bosch Greenstar 18Ri Heat Only Boiler
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Worcester Bosch Greenstar 18Ri Heat-Only Boiler & Flue

£1,330.00
Our Greenstar Ri is a compact regular boiler with outputs up to 18kW, Suitable for small and medium-sized homes, this boiler can be installed in a standard kitchen cupboard. The appliance can be used with our range of high efficiency cylinders.Our entire gas boiler range is able to run on a 20% hydrogen blend - so your customer can be confident it will run on gas for it’s lifetime. When choosing the Greenstar RI you receive a Standard Guarantee of 7 Year, With the option for an additional year when fitted with any Greenstar System Filter.
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Worcester Bosch Greenstar 18Ri Heat Only Boiler
Worcester Bosch Greenstar 18Ri Heat Only Boiler
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Worcester Bosch Greenstar 24Ri Heat-Only Boiler & Flue

£1,400.00
Our Greenstar Ri is a compact regular boiler with outputs up to 24kW, Suitable for small and medium-sized homes, this boiler can be installed in a standard kitchen cupboard. The appliance can be used with our range of high efficiency cylinders.Our entire gas boiler range is able to run on a 20% hydrogen blend - so your customer can be confident it will run on gas for it’s lifetime. When choosing the Greenstar RI you receive a Standard Guarantee of 7 Year, With the option for an additional year when fitted with any Greenstar System Filter.
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Worcester Bosch Greenstar 18Ri Heat Only Boiler
Worcester Bosch Greenstar 18Ri Heat Only Boiler
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Worcester Bosch Greenstar 30Ri Heat-Only Boiler & Flue

£1,585.00
Our Greenstar Ri is a compact regular boiler with outputs up to 30kW, Suitable for small and medium-sized homes, this boiler can be installed in a standard kitchen cupboard. The appliance can be used with our range of high efficiency cylinders.Our entire gas boiler range is able to run on a 20% hydrogen blend – so your customer can be confident it will run on gas for it’s lifetime. When choosing the Greenstar RI you receive a Standard Guarantee of 7 Year, With the option for an additional year when fitted with any Greenstar System Filter.
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✅ UK’s Best-Selling Brand – Award-winning Worcester Bosch boilers
✅ Perfect for Larger Homes – Handles high hot water demand
✅ Quiet & Efficient – Lower bills with energy-saving design
✅ Built to Last – Trusted reliability and long-lasting performance
✅ Fast UK Delivery – Bradford, Leeds, Manchester, Birmingham, London & more
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