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 might cost Â£700 for the boiler, Â£600 for the installation, and another Â£150 for a magnetic filter, bringing the total to Â£1,450 â about as cheap an install as you're likely to get. Add a âpower flushâ if there happened to be sludge in the system, and you're quickly up to Â£1,950 â still, not bad.At the other end of the spectrum, however, letâs say you have a large home and are switching to a combi boiler in a new position. The boiler will cost Â£1,500, and the install Â£1,100.A power flush with lots of radiators might be Â£700, extra pipe work Â£300, a new thermostat Â£200, and a magnetic filter Â£150.dd a âpower flushâ if there happened to be sludge in the system, and you're quickly up to Â£1,950 â still, not bad. At the other end of the spectrum, however, letâs say you have a large home and are switching to a combi boiler in a new position. The boiler will cost Â£1,500, and the install Â£1,100.