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.
This has been calculated by the Energy Saving Trust, and is based on a household having the oldest, least-efficient boiler possible for a three-bedroom, semi-detached house. In reality, if your boiler was installed in the late 1990s or early 2000s, youâre more likely to save half of that. With the average price of a new boiler installation being approximately Â£2,300, and energy providers quoting closer to Â£3,000, the fuel savings are likely to be small in the short term.