how big of a gas furnace do I need for a 2 story 2300 square foot house in northwest ohio
Meet with your installer to determine the capacity of your new furnace. The furnace capacity should be matched with the size of the house. You want to get a furnace that heats a house without overheating the home. Because your furnace will be newer, it will take less energy to heat your home.
Many variables but for normal conditions 100 btu will be plenty
Yes
Change out the gas flow orifice size to propane and adjust the gas valve.
A person can find a gas furnace in dozens of home improvement stores nationwide, like Home Depot, Sears, Lowe's, Energy Star and many other professional home improvement stores.
If both fireplace and furnace are BOTH gas, if the flue has the correct size, AND if your building code permits, yes. If furnace and fireplace are different fuels, no. Check with your local building inspection department.
an electric furnace runs off of 208/230 Volts while a typical gas furnace runs off of 120 also a gas furnace will have a valve for the gas relay where the gas enters the furnace.
It could have any size heating furnace, the two are unrelated except for the size blower used in the furnace to support the 3 ton cooling system. But the fact remains you can get a 3 ton blower in 50,000 btu furnace, a 100,00 btu furnace and anything in between.
usually 40 va
Heck NO if it a gas unit or Uses Bunker C
Typically gas furnaces tend to be the most energy efficient. By purchasing a gas furnace when remodeling your home, not only are you being more environmentally friendly, you are going to save on your energy bills.