Abstract: A new and improved storm collar for venting high efficiency furnaces comprising a rounded collar having an upper periphery, a lower periphery, and an intermediate periphery therebetween. The rounded collar slidably couples with a vent pipe with the lower periphery coupled with the cone flashing thereof. Included in the device is a circular flange having an upper inner edge, a lower inner edge, and an outer edge. The upper inner edge extends outwardly and downwardly from the intermediate periphery of the rounded collar to the outer edge. The lower inner edge extends outwardly and downwardly from the lower periphery of the rounded collar to the outer edge. The circular flange serves to cover the flashing cone to protect the flashing cone from rain and weather.