Does it make sense that my air conditioner has a gas line connected to it?
I have a central air conditioner and it appears to have a natural gas line connected to it. Does this make any sense? Why would a air conditioner need a gas line? I have a separate natural gas furnace and as far as I know, the air conditioner has nothing to do with heating the home. The gas bill seems to suggest a large gas usage during the summer months as well even though the only other appliance in the home that use natural gas is the water heater. Any suggestions?




