One of the big benefits of electric boilers is that they do not require annual servicing. There is no legal requirement for a yearly service and safety inspection as there is with gas boilers. Some installation companies do offer servicing packages included as part of the price.
Swanscombe
Swanscombe is a small town in the Borough of Dartford in Kent, England. It is located east of Dartford as well as north-west of Gravesend, in the civil parish of Swanscombe and Greenhithe. At the 2001 UK census, the Swanscombe electoral ward had a population of 6,418. Swanscombe was important in the early history of cement. The very first concrete manufacturing works near Swanscombe were opened at Northfleet by James Parker, around 1792, making "Roman cement" from cement stone brought from the Isle of Sheppey. James Frost opened a works at Swanscombe in 1825, using chalk from Galley Hill, having patented a brand-new concrete called British Cement. The Swanscombe plant was ultimately acquired by John Bazley White & Co, which became the biggest element of Blue Circle Industries when it developed in 1900. It lastly shut down in 1990. In between 1840 as well as 1930 it was the largest concrete plant in Britain. By 1882 several concrete manufacturers were running across the north Kent area, however the resulting dust pollution drove the people of Swanscombe to take lawsuit against the local concrete works. In spite of different technical advancements, the trouble continued right into the 1950s, with telegraph lines over an inch thick in white dirt. Modern concrete kilns in Kent using chimneys 170 m (550 feet) in height are now said to be the cleanest on the planet. However, the neighbouring Medway communities are reported to be one of the most contaminated occupied area in the UK, as well as the concrete sector contributes to acid rain in Scandinavia.