1 Lug (BeoÄin), a village in Serbia. 2  Lug, County Offaly, a townland in the civil parish of Durrow, barony of Ballycowan, Ireland.  Lug (Derventa), a suburb in Bosnia and Herzegovina region Bosanska Posavina.
1 If you are keeping the same type of boiler (e.g. if you have a existing combi boiler you are replacing it with a new combi), the price to buy and install it will start at about Â£1300 provided there are no real plumbing adjustments required.pproximate starting prices are discussed below: 1  If you are keeping the same type of boiler (e.g. if you have a existing combi boiler you are replacing it with a new combi), the price to buy and install it will start at about Â£1300 provided there are no real plumbing adjustments required.
In total, this came to Â£900. On top of this, I was told I needed to spend a further Â£350 on a system water treatment and powerflush. Connecting the boiler and testing it would cost a further Â£1,625, while the boiler itself (a Worcester Bosch Combi) would cost Â£1,000.n the end I managed to get what I hope is a fantastic new boiler, guaranteed for parts and labour for the next six years. And I saved Â£1,200! Hereâs how I did it: Installing a new boiler is one of the largest single expenses homeowners and landlords ever have to face.