Is my boiler energy efficient? If it’s 10 -15 years old then it probably isn’t. If it’s 15 years old or more the reliability and effectiveness is somewhat reduced. By replacing it with an energy efficient ‘A’ rated boiler would save you around a third off your heating bills.
You can get more information about all types of boilers, including individual models, from the SEDBUK website.
What is a Condensing Boiler? Condensing boilers are the most energy efficient units on the market today. The combustion process produces gas by-products that include water vapor and carbon dioxide. In a non condensing heating boiler, these by-products are vented out of the house.
Condensing systems cool the combustion gases to the point that water condenses and the process releases additional heat that is captured and distributed to the home.
From 1st April 2005, Building Regulations stipulate that all new Boiler Installations shall be Energy Efficient Condensing Boilers.
What is a Combination (Combi) Boiler? Modern form of gas boiler which activates on demand usually within a pressurized system. With this form of boiler there is no need for water storage tanks, hot water cylinders etc.
Benefits of this are a significant saving on hot water costs, and the fact that hot water is delivered through your taps or shower at mains pressure. So you can enjoy powerful showering without the need for a pump.
What guarentee will I get with my boiler? Each boiler manuactures supplies different levels of warranty, from 12 months to 5 years.
All our work is covered by the CORGI workmanship warranty for 6 years.
How long will it take to install a new Boiler? That will depend on the size and type of the installation. On average between 1 - 2 days. We aim to cause as little disruption to your hot water and heating where possible. We will work around individual requirements.

How can I protect against Carbon Monoxide? Make sure your rooms and heaters are well ventilated and have your chimneys and flues checked regularly.
Corgi recommends that all your gas appliances are maintained and service annually.
Buy a Carbon Monoxide alarm/detector, it will measure the concentration of Carbon in a room and sound an alarm if the CO concentration is higher than permitted.
Should you have any other specific questions relating to any gas / plumbing issues, do not hesitate to contact us.