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Altecnic 8 Litre Expansion Vessel — Central Heating
Keep your central heating system operating safely and efficiently with the Altecnic 8 Litre Expansion Vessel. Engineered for sealed domestic heating systems, this high-quality expansion vessel accommodates the natural expansion of heated water — protecting your boiler, pipework and components from excessive pressure.
Built to perform and built to last, this 8 litre vessel from trusted manufacturer Altecnic delivers reliable pressure control, easy installation and long-lasting operation.
£29.99 -
Central Heating System Corrosion Inhibitor 1L
The Central Heating Inhibitor 1L is a product specifically designed for use with boilers in central heating systems. It helps to prevent overheating and potential damage to the heating system by inhibiting the growth of harmful bacteria and scale build-up. This product is essential for maintaining the efficiency and longevity of your boiler, ensuring that your central heating system runs smoothly and effectively.
£10.09 -
Main Eco Combi Boiler, 25kW Baxi Main Compact Boiler, Flue, 5yr Warranty
The Main Eco Compact 25kW Combi Boiler is a compact, lightweight and efficient gas combination boiler designed to provide reliable central heating and domestic hot water from a single appliance. Now part of the Baxi family, the Main Eco Compact retains the established Main design, installation characteristics and performance.
This package includes a compatible horizontal flue, making it a convenient choice for suitable boiler replacement and new installation projects. The boiler has a compact 700mm × 390mm × 285mm footprint and a lift weight of approximately 29.5kg, making it particularly suitable for cupboard-fit installations.
£779.00£820.00 -
Main Eco Compact 30kW Combi Boiler + Horizontal Flue – 5 Year Warranty
The Main Eco Compact 30kW Combi Boiler is a compact, lightweight and efficient gas combination boiler designed to provide reliable central heating and domestic hot water from a single appliance. The Main Eco Compact range is now part of Baxi, retaining the same established design, installation characteristics and performance.
This package includes a compatible horizontal flue, making it a practical choice for suitable boiler replacement and new installation projects. Its compact cupboard-fit design and approximately 29kg installation lift weight make it particularly convenient where installation space is limited.
£855.00£900.00 -
Secure Radbot 1 Intelligent Smart TRV Radiator Thermostat
The Secure Radbot 1 Intelligent Smart TRV Radiator Thermostat is an innovative thermostatic radiator valve (TRV) that brings smart, adaptive heat control to any wet central heating system — without the complexity of apps, Wi-Fi or scheduled programming. Using built-in intelligence, this TRV optimises your heating room-by-room to maximise comfort and reduce energy usage.
£29.99 -
Viessmann Vitodens 28kw 025-W Combi Boiler with Flue
The Viessmann Vitodens 025-W 28kW combi boiler is an A-rated, highly efficient and compact gas boiler, ideal for smaller to medium-sized homes or apartments with standard hot water demand. It is noted for its quality stainless steel components, including the Inox-Radial heat exchanger and MatriX-Plus burner.
£831.25£875.00Viessmann Vitodens 28kw 025-W Combi Boiler with Flue
£831.25£875.00 -
VIESSMANN VITODENS CLASSIC 24KW / 28KW COMBI BOILER SUPPLIED & INSTALLED PACKAGE
Viessmann Vitodens Classic COMBI BOILER SUPPLY & INSTALL PACKAGE
Available Options
- Viessmann Vitodens Classic 24kW Combi Boiler Supplied & Installed – £1,459
- Viessmann Vitodens Classic 28kW Combi Boiler Supplied & Installed – £1,495
All boilers include a 5 Year Manufacturer’s Warranty, subject to manufacturer’s terms and annual servicing requirements.
What’s Included
- Supply of a new Viessmann Vitodens Classic Combi Boiler
- Removal and disposal of existing combi boiler
- Installation of new boiler in the same location
- Standard horizontal flue installation through an external wall
- ESI Programmable Thermostat
- Magnetic System Filter
- Double Check Filling Loop
- Kidde CO2 Alarm
- Mini System Clean
- Inhibitor Treatment
- Commissioning and testing of the heating system
- Manufacturer warranty registration
- Gas Safe certification
Professional Boiler Supply & Installation
£1,459.00





