Dual Fuel
Dual fuel refers to systems or engines that use two different types of fuel to operate. Here are some common applications:
Dual Fuel Engines: These engines can run on a combination of two fuels, typically diesel and natural gas. The diesel fuel acts as the ignition source, while the natural gas provides the bulk of the energy 1 2. This setup can improve fuel efficiency and reduce emissions.
Dual Fuel Heating Systems: These systems combine an electric heat pump with a gas furnace. The heat pump is used for heating and cooling during milder weather, while the gas furnace takes over during extremely cold conditions 3. This hybrid approach maximizes energy efficiency and comfort throughout the year.
Dual fuel systems offer flexibility, cost savings, and environmental benefits by optimizing the use of different fuel sources based on availability and efficiency 2.
East Sussexis aceremonial countyinSouth East England. It is bordered byKentto the north-east,West Sussexto the west,Surreyto the north-west, and theEnglish Channelto the south. The largest settlement is the city ofBrighton and Hove, and the county town isLewes.
The county has an area of 1,792 km2(692 sq mi) and a population of 822,947.[5][6]The latter is largely concentrated along the coast, where the largest settlements are located: Brighton and Hove (277,105),Eastbourne(99,180), andHastings(91,490).[7]The centre and north of the county are largely rural, and the largest settlement isCrowborough(21,990).[7]Forlocal governmentpurposes, East Sussex comprises anon-metropolitan county, with five districts, and theunitary authorityof Brighton and Hove. East Sussex and West Sussexhistoricallyformed a single county,Sussex.
The north-east of East Sussex is part of theWeald, asandstoneanticlinethat was once an extensive woodland. The highest point in this area is Crowborough Hill (242 m (794 ft)), part of the High Weald uplands. The south-west of the county is part of theSouth Downs, a rollingchalkescarpmentthat stretches west into West Sussex and Hampshire.Ditchling Beacon(248 m (814 ft)) is the highest point. Where the downs reach the sea, they form high cliffs such as theSeven Sisters, where erodeddry valleyscreate an undulating skyline.[8]The county does not contain large rivers, but its largest are theRother, which forms part of the boundary with Kent, theCuckmere, and theOuse, which rises in West Sussex and flows throughLewesbefore reaching the English Channel atNewhaven.[9]