Example of our plumbing services
Condensing Boiler
A condensing boiler is a type of boiler that has increased efficiency, with an average efficiency of 82-89% in a real house installation (although laboratory tests claim up to 95-98%), compared with an average efficiency of 50-80% with a non-condensing boiler. This increase in efficiency is possible because the boiler re-uses the heat of the flue gases and vapours to heat up water, thus wasting less energy. The flue gases typically reach temperatures of 180-200°C, and thus a lot of heat (and therefore, energy) is wasted to the atmosphere. For this to work, the gases must be extracted with the use of a fan to a vent, and for the excess water collected (the water that condenses to release the heat) to be drained away using the usual waste water pipes. All new gas boilers installed since April 1st 2005 (and since April 1st 2007 for oil-fired boilers) are required to be condensing boilers, unless exceptional circumstances apply.
Plumbing in Northaw 24/7*
With locally based engineers covering all areas, Express Northaw Plumbing specialise in all types of plumbing and heating services including burst pipe repairs, blocked drain cleaning, boiler repair and complete plumbing installations.
Express Plumbing Northaw pride ourselves on our premier 24 hour* emergency plumbing and heating solutions. We realise that when your heating fails or pipes and drains leak it can cause havoc with your routine and even cause damage to your property. When a plumbing problem occurs that requires an immediate response we provide qualified local plumbers throughout Northaw 24 hours a day*, 365 days a year.
Highly skilled local Northaw plumbers are on standby with fully equipped vans containing all the necessary equipment to carry out any plumbing service. With an Express local Northaw plumber you know your in safe hands. Ninety per cent of our plumbing work stems from word of mouth. This is due to our policy of putting customer satisfaction as well as safety, above all else. No payment is taken until the work is completed and you have signed to say you are satisfied! (deposit may be required for parts purchased).
