ANSI Z21.1-2000

Scope This standard applies to household cooking gas appliances for use with natural gas; manufactured gas; mixed gas; liquefied petroleum gases; and LP gas-air mixtures, or convertible for use with liquefied petroleum gases. These appliances may also be in stalled in a manufactured (mobile) home for use with liquefied petroleum gases only or for use with either natural, manufactured or mixed gas and convertible for use with liquefied petroleum gases. These appliances may be installed in a recreational park trailer for use with natural, manufactured, or mixed gases and convertible for use with liquefied petroleum gases. The appliance may also be provided with pyrolytic self- cleaning oven or self-cleaning broiler features.