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The Alpha CDR Gas Regular Boiler range is ideal for small to large size properties with more than one bathroom and a large demand for hot water. The light weight and compact dimensions of the CDR Gas Regular Boilers make this a quick and easy boiler to install and can help user save on installation costs and time. Also with simple user friendly controls the CDR Gas Regular Boilers are easy and quick to set up and adjust providing flexibility and comfort over the central heating system. The CDR Gas Regular Boiler range is designed to be used with an open vented system but with a sealed system kit can be used with unvented systems.
At Boilers2go we recommend the Alpha CD13R Gas Regular Boiler for small-medium size properties with multiple bathrooms and a high demand for hot water. Also due to the CD13R Gas Regular Boiler's condensing capabilities, recovering latent heat from the flue gases, it has a SEDBUK 'A' rating the highest official energy efficiency rating in the UK. Also for peace of mind the CD13R Gas Regular Boiler comes with a 3 year manufacturer's warranty.
The Worcester Greenstar 34CDi Classic LPG gas combi boilers are the top of the range boilers from Worcester Bosch.
The 34CDi offers the widest choice of features within the Worcester Greenstar boiler range, including the ability to control both the hot water and central heating temperatures, providing the ultimate in performance, economy and user convenience.
Greenstar CDi Classic combi boilers are unique in that they condense in both heating and hot water modes, resulting in greater efficiency and fuel savings. 5 year boiler guarantee until 30th June 2013 (terms and conditions apply). 10 year guarantee on primary heat exchanger.
Central heating output: 30kW
Domestic hot water flow rate: 14.3 litres per minute at 35 degree temperature rise (provided adequate mains pressure is available)
Efficiency: 92.0% A
The Greenstar 34CDi Classic LPG is 92.0% efficient and is in the highest possible official efficiency category, SEDBUK band ‘A‘This boiler is registered with the Energy Saving Trust.
Sentinel X300 System Central Heating Cleanser 1 Litre is formulated as a cleansing aid for new to 6 month old central heating systems of sludge (black iron oxide debris), flux residue, grease, oily contaminants and installation debris. X300 System Cleanser also passivates the metal surface of the central heating system components to prevent pin holing in copper pipes and fittings. The X300 System Cleanser 1 Litre is sufficient to dose a system with 8 to 10 radiators, large systems should be dosed with 2 litres.
X300 System Cleanser is simple to use and it is recommended that it is used the first time the system is filled. For the best results the water should then be circulated to normal operating temperature for 1-2 hours but should not exceed 24 hours. However if the X300 cannot be added the first time the system is filled then the circulation time should be extended to compensate, for at least 24 hours but no longer than a week. Once this has been done the system should be flushed and refilled before using X100 inhibitor or X500 inhibitor antifreeze. Dosing the system is simple:
The Sentinel X300 System Central Heating Cleanser can help to maintain the optimum running efficiency of the boiler resulting in reduced fuel consumption and helping the user to reduce their fuel bills and carbon emissions.
Key Features and Benefits: