Worcester Greenstar 32CDI Compact(ErP)Combi Boiler

Worcester Greenstar 32CDi Compact (ErP) Combi Boiler

The Worcester Greenstar 32CDi Compact (ErP) Combi Boiler is a powerful, space-saving heating solution designed to deliver outstanding performance and energy efficiency. Built on the proven reliability of the Greenstar CDi Classic, the Compact model offers the same exceptional standards in a smaller, more versatile package — perfect for homes where space is at a premium.

Compact Yet Powerful

At just 280mm deep, the Greenstar 32CDi Compact fits neatly inside a standard kitchen cupboard, making it ideal for properties with limited space. Despite its small size, this boiler provides 32kW of hot water output, offering reliable heating and hot water for small to medium-sized homes with one or two bathrooms.

Efficient and Eco-Friendly

This model boasts a 94% efficiency rating and an ErP A-rating, ensuring lower energy bills and reduced environmental impact. When combined with the Bosch EasyControl smart thermostat, the system can achieve an impressive A+ ErP package efficiency rating, helping you get the most out of every unit of energy.

User-Friendly Design

The 32CDi Compact is designed with simplicity in mind. It features clear temperature displays, intuitive control knobs, and optional digital control compatibility for easy operation and precise adjustment of heating and hot water settings.

Built for Reliability

With in-built frost protection, this boiler is perfect for installation in garages or lofts, keeping your heating system protected even in cold weather. The low energy pump also minimizes electrical consumption, making this model both efficient and sustainable.

Key Features

Compact design – fits in a standard kitchen cupboard (280mm deep)

32kW output for heating and hot water

User-friendly controls with clear temperature display

Frost protection for safe operation in colder areas

Low energy pump reduces electricity use

Wide choice of optional digital and smart controls

Achieves A+ ErP efficiency rating when paired with Bosch EasyControl

Natural Gas & LPG compatible

Standard Warranty: Up to 10 years (when installed by a Worcester Accredited Installer)

Technical Specifications

Model: Worcester Bosch Greenstar 32CDi Compact

Fuel Type: Natural Gas (LPG compatible)

Mounting: Wall-mounted

Central Heating Output: 24kW

Hot Water Output: 32kW

Efficiency: 94% (ErP A-rated)

Dimensions (HxWxD): 690 x 390 x 280mm

Noise Level: Quiet operation for comfortable living

Included: Worcester Bosch Greenstar 32CDi Compact ErP Combi Gas Boiler – 7733600055

The Worcester Greenstar 32CDi Compact combines style, efficiency, and innovation — a trusted choice for homeowners seeking reliable heating performance in a modern, compact design.

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