Quote:
Originally Posted by SnoopZ
New System Boiler for May installation, will be interesting to see how much more efficient it is compared to my old 28 year boiler.
|
Typcially, a 30 year old boiler can’t vary its gas consumption. It’s either on or off. A modern boiler on the other hand will begin to reduce the amount of gas it burns as it detects the water coming up to desired temperature. They also do the heat exchange more efficiently. You will save money on your gas bill.