Furnace-Pipe 7" x 24"

For gas heating, ventilation, and air conditioning only. Not for use with solid fuel appliances. Outside surface smooth. Snap-lock.No. GV0345: 3" x 24", 28-gaugeNo. GV0346: 3" x 24", 30-gaugeNo. GV0352-A: 3" x 60", 30-gaugeNo. GV0355: 4" x 24", 26-gaugeNo. GV0356: 4" x 24", 28-gaugeNo. GV0357: 4" x 24", 30-gaugeNo. GV0362-A: 4" x 60", 30-gaugeNo. GV0367: 5" x 24", 26-gaugeNo. GV1308: 5" x 24", 28-gaugeNo. GV0368: 5" x 24", 30-gaugeNo. GV0374-A: 5" x 60", 30-gaugeNo. GV1753: 6" x 12", 26-gaugeNo. GV0379: 6" x 24", 24-gaugeNo. GV0380: 6" x 24", 26-gaugeNo. GV1254: 6" x 24", 28-gaugeNo. GV0381: 6" x 24", 30-gaugeNo. GV0388-A: 6" x 60", 30-gaugeNo. GV0393: 7" x 24", 24-gaugeNo. GV0394: 7" x 24", 26-gaugeNo. GV0395: 7" x 24", 28-gaugeNo. GV1335: 7" x 24", 30-gaugeNo. GV0401: 7" x 60", 28-gaugeNo. GV0405: 8" x 24", 24-gaugeNo. GV0406: 8" x 24", 26-gaugeNo. GV0407: 8" x 24", 28-gaugeNo. GV1336: 8" x 24", 30-gaugeNo. GV0412: 8" x 60", 28-gaugeNo. GV0415: 9" x 24", 28-gaugeNo. GV0416: 9" x 30",