The blaze happened in Putnam County on Wednesday, July 31 just before 6 a.m., when an oil burner malfunction was reported at a Mahopac home on Mountain View Drive.
According to the Mahopac Volunteer Fire Department, arriving crews found smoke filling the residence and soon determined an oil burner did not cause the blaze but began in a bathroom wastebasket.
The blaze had already gone out by the time crews arrived and damaged the bathroom tile wall, the department added.
The department then vented out the smoke-filled residence while EMS took the residents to a hospital for evaluation because of heavy smoke exposure.
Click here to follow Daily Voice Yorktown and receive free news updates.