▲ | tshaddox 3 months ago | |
> My furnace produces 0.9W of heat for every 1W of energy input. I assume you mean that 10% of the energy immediately escapes your house? | ||
▲ | icehawk 3 months ago | parent [-] | |
Yes, last 10% goes up the chimney, so only 0.9W goes into the house. |