The Advance System boiler is a perfect partner for all installations of unvented cylinders. This boiler range offers the same technology as our Advance Combi range but instead of producing instant hot water, it heats the domestic hot water via the internal heat exchanging coil within an unvented cylinder.
This boiler range comes with simple easy to use up/down buttons to control your heating temperature. As you need to seperate control over your cylinder and heating (no heating required during summer months) we do not recommend using our mechanical clock. A twin channel programmer that can be wired to the boiler is more suitable and widely available.
Advance System boilers come with a comprehensive 5 year warranty, subject to terms and conditions, which can be downloaded from the warranty section.
All Advance boilers come with a built-in frost protection system, which stops the boiler from freezing during the winter periods and a built-in component anti-seizure routine that stops components seizing during periods of inactivity.
The range comes in a 25KW and 30KW option, making them suitable for most domestic installations.
|Heating Gross Input||KW||25||29|
|Heating Max Output 60/80°c||KW||24.4||28.2|
|Heating Max Output 30/50°c||KW||26.8||31.1|
|Heating Min/Max Temp||°c||25/80||25/80|
|DHW Gross Input||N/A||N/A|
|DHW Max Output||N/A||N/A|
|DHW Flow Rates (30°c Rise)||N/A||N/A|
|DHW Flow Rate (35°c Rise)||N/A||N/A|
|DHW Min Pressure||N/A||N/A|
|ERP Efficiency Details|
|SSH Energy Efficiency||%||92||92|
|Hot Water Label||N/A||N/A|
|Max Horizontal Flue Length||M||10.0||10.0|
|Max Vertical Flue 60/100||10.0||10.0|
|Max Vertical Flue 80/125||13.0||13.0|
|Digital Self Diagnostics||Yes||Yes|
|Pre Piping Kit||No||No|
|Filling Loop Included?||No||No|
|LPG Conversion Kit||BI1563502||BI1563503|
The Advance System range comes with a 5 year warranty covering parts and labour.
All boilers must be installed and commissioned by a registered Gas Safe Engineer, be registered within 30 days of installation and the boiler must be serviced once a year by a Gas Safe Engineer.
For full terms and conditions please see below