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Boiler heat to boiler room - 80% vs. 95%
Is there any data about the relative heat loss for boilers to boiler rooms?
Say around 100MBH. A atmospheric vent hot water boiler vs. a high efficiency direct vent.
The boiler and the b-vent vent/chimney being replaced with the high efficiency boiler. (assume piping is the same)
Really just need an idea (but real data is always nice).
The situation is a small boiler room on a corner of a building (two outside walls) with a door to the outside.
Will there be enough heat in the room when the boiler is replaced?