We had a strange odor in our new house which was under construction. We thought it smelled like ammonia and stopped construction in fear that we might need to do some demolition to remove the source of the problem. With John’s help and his discussion with our general contractor, we were able to identify the source as a salamander heater which had been left in the master bedroom closet. After it was removed and the house aired out for a few day, the odor was gone and we are moving forward with construction.
-- Richard W