Rinnai RER55ASN 55 Cup Natural Gas Fired Rice Cooker can make 100 bowls of rice in about 22 minutes. This cooker saves more money and energy than an electric cooker. With an accurate and dependable thermostat, rice comes out perfect and fluffy every time. Constructed of enamel outer casing with an aluminum cook pot. Features a removable cover and flame failure safety device. This product measures 23 inches tall, 17.8 inches wide, and 18.5 inches in depth. NSF and CSA certified. 1/2-inch NPT female, Natural Gas.