Vaillant ecoTEC Pro 28 kW Combi Gas Boiler with Horizontal Flue
- Compact dimensions – (720mm x 440mm x 335mm) For flexible siting options
- Removable side panels and push-fit flue system – For improved accessibility, ease of installation and greater installation flexibility
- Highly efficient and economical to run – With up to an 89.3% efficiency rating (SAP 2009)
- Quiet Mark accreditation and Which? Best Buy accredited
- Fully modulating low NOx burner and fan – For improved energy efficiency
- Built-in two-stage frost protection – To ensure optimal performance all year round
- Increased speed of hot water delivery – Thanks to Vaillant’s ‘aquaCOMFORT’ warm start feature
- Total system solution available from one manufacturer – Intelligent controls and accessories available
- Dedicated models available for LPG – Giving a solution for off-gas areas
- Wide modulation range of up to 1:4 – Ensuring low energy consumption and maximum efficiency
- Compatible with aroTHERM air-to-water heat pump hybrid system – Making the perfect entry into renewable systems
- Standard 2 year warranty, can be upgraded to a free 7 year warranty when registered through Vaillant Advance
Vokera Excel 25kW ErP Combi Boiler with Flue
- Band ‘A’ rated efficiency
- 5 year warranty
- Kitchen cupboard fit
- Lightweight at only 26kg
- Optional pipe cover available
- Optional analogue clock kit available
- ‘plug & play’ connection to programmable thermostat
- Can be converted to LPG
- OpenTherm embedded
Vokera Excel 29kW ErP Combi Boiler with Flue
- Band ‘A’ rated efficiency
- 5 year warranty
- Kitchen cupboard fit
- Lightweight at only 26kg
- Optional pipe cover available
- Optional analogue clock kit available
- ‘plug & play’ connection to programmable thermostat
- Can be converted to LPG
- OpenTherm embedded
Worcester Bosch Greenstar 2000 combi boiler pack with flue 30kW
- Bosch engineered quality at an affordable price
- The perfect size for fitting between your wall-mounted kitchen cupboards
- Incredibly quiet when in use, it’s our quietest Worcester Bosch combi boiler
- Features our innovative Quick Tap water saving feature, which is activated with a quick open and close of a hot water tap. This helps to reduce water wastage in your home.
- Perfect for small to medium sized homes with one bathroom
- Peace of mind with a 10 year guarantee on the primary heat exchanger
- Instantaneous hot water, always available
- Suitable for small to medium homes
Worcester Bosch Greenstar 30i ErP Combi Boiler with Flue
- An ErP rating of ‘A’ for heating and hot water
- Digital display with specific button to check boiler status and diagnostic information
- An increased internal space for ease of access
- Simple weather compensation technology to keep the system efficient in all temperatures
- Improved output and flow rates
- A large, internal siphon to prevent the risk of freezing condensation
- Intelligent control and ‘quick set’ options available to monitor and optimise fuel consumption
Worcester Bosch Greenstar 4000 combi boiler 30kW with Flue
- Flow rate @ 40 – 10.8 l / min
- Wide power range helps to reduce gas consumption and lower energy bills
- Innovative ‘Quick Tap’ water saving function helps you reduce water waste
- The modern new design comes with an easy to use colour display
- Operates extremely well in low water pressure areas, ensuring powerful and warm showers
- One of the quietest combi boilers available, making it easy to live with
- Features wireless connectivity with the Bosch EasyControl
- Instantaneous hot water, always available
- Suitable for small to medium homes

