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Sentinel X200 Noise Reducer Liquid 1 Litre is a non-acidic chemical treatment for 'kettling' in central heating boilers caused by limescale. This happens where localised boiling develops on the surface of the limescale deposits creating small steam bubbles which result in a rattling noise as they leave the surface of the deposits and travel around the system. One 1 Litre bottle of X200 Noise Reducer is ideal for systems with 8 to 10 radiators however the time it takes for the boiler noise to be eliminated is dependent on the hardness of the limescale and the quantity of limescale within the boiler. In severe cases the system may require a second dose of X200 Noise Reducer Liquid to remedy the problem. The X200 Noise Reducer Liquid is simply added to the system:
However not all system noises are limescale related and maybe caused by sludge, black iron oxide deposits, which would require a dose of Sentinel X400 to cleanse the system.
Key Features and Benefits:
The Vaillant ecoTEC Plus System range of system boilers are an ideal choice for a wide range of house with outputs that range from 12 - 37kw. ecoTEC plus system boilers provide simple installation and unrivalled flexibility.
Vaillant ecoTEC plus system boilers have compact dimensions and one of the lowest weights in their class (from 34.8kg) - meeting the growing demand from installers and end users for smaller, lightweight appliances. The boilers are all SEDBUK Band 'A' rated (SAP 2009) and all models can easily be converted to run on LPG.
The CH (Central heating) heat output range from 4.9 - 12kW in the ecoTEC plus system 612 to 12.0 - 37.0kW for the ecoTEC plus system 637. All ecoTEC plus system boilers have a 2 year guarantee.
ecoTEC plus system boilers have the following central heating heat output ranges:
ecoTEC plus 612 - 4.9 - 12.0kW
ecoTEC plus 615 - 4.9 - 15.0kW
ecoTEC plus 618 - 6.7 - 18.0kW
ecoTEC plus 624 - 8.7 - 24.0kW
ecoTEC plus 630 - 10.0 - 30.0kW
ecoTEC plus 637 - 12.0 - 37.0kW
Brochures & Manuals
Features & Benefits
|High condensing efficiency||SEDBUK efficiency of 89.4% (SAP 2009)|
|Compact dimensions||Offers excellent siting versatility and easy installation|
|Large surface area stainless steel heat exchanger||Stainless steel heat exchanger allows more heat to be extracted by recapturing otherwise wasted heat|
|Built-in status / diagnostic display||Provides comprehensive status and diagnostic information and simple push button programming|
|Single electronic circuit board||Simplifies commissioning and servicing|
|Simple new control panel||Straightforward push button controls, provide improvements via: - intuitive heating and hot water adjustment by ‘hot keys’ similar to those used on mobile phones - fault codes, which are supplemented by plain text descriptions|
|'Wizard' installation feature||To guide the installer through the correct set up and commissioning of the boiler on first ignition, saves time and ensures ‘right first time’ installation|
|Front access to components||As with previous models, but we now also have new removable side panels for additional accessibility and flexibility|
|Exceptional build quality||Tried and tested manufacturing methods and retained compact dimensions, as well as low lift weight, means reassured continuity with the previous ecoTEC range|
At Boilers2go we recommend the Vaillant ecoTEC Plus Gas System Boiler for small homes with a single bathroom where living space is limited and where the user wants the convenience of instant hot water. Also as the ecoTEC Pro Gas Combi Boiler is a condensing boiler, capable reclaiming latent heat from the flue gases, the user will benefit from reduced fuel bills and carbon emissions. This also gives the ecoTEC Pro Combi Boiler an energy efficiency rating of 'A' on the SEDBUK scale. Also Vaillant provide a 1 year manufacturer's guarantee a worthwhile extra in providing peace of mind to consumers who opt for the ecoTEC Pro Gas Combi Boiler.
1 Wall breakthrough for air/flue gas duct
2 Hanging bracket
3 Heating flow (22 x 1.5)
4 Hot water connection (15 x 1.5)
5 Gas connection (15 x 1.5)
6 Cold water connection (15 x 1.5)
7 Heating return (22 x 1.5)
8 Air/flue gas duct connection
9 Condensate siphon
10 Condensate discharge connection, Ø 19 mm
11 Heating expansion relief valve drain line connection, Ø 15 mm