First I want to thank the knowledgable people on this forum. You all are great to work with. A lot of times, it takes a bit of effort to even know what your talking about... (way over my head... I need to take a class) But for my first question today... is there really a big difference in how much a geo will work everything being equal, but one has 27.5 btu and the other has 31 btu heating. Would you really notice a difference ? I'm assuming the 31 is going to produce a higher temp and work less. (Same cfm for blower)
