Lack of bathing? Is there a gun show I don't know about?
Chimneys are not rocket science. You can look up a chimney with a mirror in the daylight to check for an obstruction. Also, hold a flame up to the opening to make sure you have enough stack effect (air is sucking up and out the chimney). Or, with the water heater running, hold a mirror under the draft hood and see if it fogs up.
Chimneys are not rocket science. You can look up a chimney with a mirror in the daylight to check for an obstruction. Also, hold a flame up to the opening to make sure you have enough stack effect (air is sucking up and out the chimney). Or, with the water heater running, hold a mirror under the draft hood and see if it fogs up.