Worcester Bosch Greenstar 4000 Combi Boiler White 30 KW 7733600373

filler
Sale price£1,199.17 GBP
Stock:
Only 3 units left

Secure Payment Options:

American Express Apple Pay Diners Club Discover Google Pay Maestro Mastercard PayPal Shop Pay Union Pay Visa

Worcester Bosch Greenstar 4000 Combi Boiler 30kW – White (7733600373)

The Worcester Bosch Greenstar 4000 Combi Boiler 30kW in White is a market-leading, energy-efficient heating solution designed for modern UK homes. Renowned for its quiet operation and high performance, this boiler delivers instant hot water and central heating without the need for a separate cylinder or tank.


Key Features

  • 30kW output – ideal for small to medium-sized homes
  • Combi boiler – no hot water cylinder required
  • Ultra-quiet operation (<43 dB) – Quiet Mark accredited
  • Modern design with intuitive control interface
  • ErP A-rated for heating and hot water efficiency
  • Wireless connectivity with Bosch EasyControl (optional)
  • Compatible with future hydrogen blends (20%)
  • Up to 10-year guarantee (when installed by accredited engineer)

What's Included

  • Worcester Bosch Greenstar 4000 30kW Combi Boiler (White)
  • Installation manual and user guide
  • Wall mounting frame and fixing kit
  • Warranty registration information

Why Choose Worcester Bosch?

As a leading UK boiler manufacturer, Worcester Bosch combines cutting-edge technology with outstanding reliability. The Greenstar 4000 range is designed for maximum performance and minimal noise, making it one of the quietest combi boilers on the market. Perfect for energy-conscious households.

Technical Specifications

Product Code 7733600373
Boiler Type Combi Boiler
Output 30kW
Efficiency Rating ErP A Rated
Color White
Dimensions (HxWxD) 710 x 400 x 310 mm
Fuel Type Natural Gas
Hydrogen Ready Yes – 20% blend compatible
Noise Level 43 dB(A)

Installation & Warranty

Installation must be carried out by a Gas Safe registered engineer. Benefit from a 7-year guarantee as standard or up to 10 years with a Worcester Bosch Accredited Installer.

Worcester Bosch 4000 combi boiler, Worcester 30kW combi, Greenstar 4000 7733600373, combi boiler white, Worcester Bosch quiet boiler, 30kW boiler for small homes, hydrogen-ready boiler UK, Worcester boiler installation, ErP A-rated Worcester, new combi boiler 2025, best boilers UK 2025

Recommended For You