Model WH-6GA; With Electronic Ignition; 10000 BTU; 12-3/4 Inch Height x 12-3/4 Inch Width x 19-7/8 Inch Depth Cutout Dimensions; 17 Pounds; Non Portable; With Aluminum Tank/ Stainless Steel Intake Vent/ 3-Prong Plug; Access Door Is Sold Separately; Conversion Access Door Kit May Be Needed When Replacing Older Atwood/ Dometic Water Heaters Due To Dimension Differences