Worcester Bosch Combi boilers - Everything you need to know

#Technology #Getting Started

Boiler-guide-table-2

Greenstar i (25i, 30i)

The Greenstar i is perfect for small to medium sized homes with one bathroom. This model replaced a well-established award-winning boiler that has been installed in over 1 million homes across the UK. The latest model now has a user friendly control that allows you to adjust your heating and hot water to meet your exact requirements.

get-your-fixed-price-now

Some key characteristics of this boiler are:

  • Zero risk of condensate pipe freezing in severe weather
  • Wide choice of controls enables greater comfort and economy
  • Low energy pump reduces electrical usage
  • Central heating output (kW) 24
  • 10.2 litres or 12.3 litres of hot water per minute

Dimensions:
Height: 710mm
Depth: 330mm max
Width: 400mm

Energy rating:
Class A - 94%

Greenstar Si Compact (25Si, 30Si)

This boiler will fit perfectly in a kitchen cupboard and has an easy to use timer with simple controls that allow you to fine tune your temperatures.

Some key characteristics of this boiler are:

  • A wide choice of controls enable greater comfort and economy
  • Frost protection is included, reducing frost risk if installed in a garage or a loft
  • Low energy pump reduces electrical usage
  • 10.2 or 12.3 litres of hot water per minute
  • Central heating output (kW) 24

Dimensions:
Height: 690mm
Depth: 280mm
Width: 390mm

Energy rating:
Class A - 94%

Greenstar CDi Classic (29CDI, 34CDI, 38CDI, 42CDI) overview

The Greenstar CDi Classic boiler is a top of the range combi boiler offering the highest levels of hot water comfort.

This boiler is known for its efficiency and reliability.

Some key characteristics of this boiler are:

  • Highest hot water flow rate of the Greenstar combi wall mounted range, for example, 12.3, 14.3, 16.4, 17.2 litres per minute (in order above).
  • Low energy pump reduces electrical usage
  • Frost protection is included, reducing frost risk if installed in a garage or a loft
  • Wide choice of controls enables greater comfort and economy

Dimensions:
Height 760mm
Depth 360mm
Width 440mm

Energy rating:
Class A - 92%

Greenstar CDi Compact (28CDi, 32CDi, 36CDi) overview
This boiler is designed to fit within a standard kitchen cupboard. Despite its compact size, the high outputs make it suitable for homes with more than one bathroom.

Some key characteristics of this boiler are:

  • User-friendly displays for ease of use
  • Hot water can be adjusted to fine tune your comfort
  • Frost protection is included, reducing frost risk if installed in a garage or a loft
  • Wide choice of controls enables greater comfort and economy
  • Low energy pump reduces electrical usage

Dimensions:
Height 690mm
Depth 280mm
Width 390mm

Energy rating: Class A - 94%

get-your-fixed-price-now

Greenstar Highflow CDi (440CDi, 550CDi) overview

The Greenstar Highflow CDi is a well-established floor standing combi boiler that is renowned for industry-leading hot water flow rates.

Some key characteristics of this boiler are:

  • Fits underneath a standard kitchen worktop
  • Wide choice of controls enables greater comfort economy
  • Frost protection is included, reducing frost risk if installed in a garage or a cellar
  • Simple boiler control knobs with temperature display
  • Instantaneous hot water, always available
  • Central heating output (kW) 29 & 30

Dimensions:
Height 850mm
Depth 600mm
Width 600mm

Energy rating:
Class A - 92%

https://www.which.co.uk/news/2018/01/if-you-need-a-new-boiler-these-regulation-changes-will-affect-you/

get-your-fixed-price-now