Q: We often lose our electric power, which means we fre-quently have no heat. Is it safe to place a ventless gas heater in the basement for emergency heat? Should we open a window in the base-ment? - ...

Q. We have had an odd odor in our basement. Hard to describe the smell — a little like propane, but also a hint of garbage smell. We do have propane gas, but the area where it smells we shut off that ...