“Decorative gas fireplace” means a vented fireplace, including, without limitation, an appliance that is freestanding, recessed or zero clearance or a gas fireplace insert, that is:

1. 1. Fueled by natural gas or propane;
2. 2. Marked for decorative use only; and
3. 3. Not equipped with a thermostat or intended for use as a heater.

(Added to NRS by 2021, 2199)