Freestanding or built-in ranges shall have a vertical clearance above the cooking top of not less than 30 inches (762 mm) to unprotected combustible material. Reduced clearances are permitted in accordance with the listing and labeling of the range hoods or appliances.
Household cooking appliances shall be listed and labeled and shall be installed in accordance with the manufacturer’s installation instructions. The installation shall not interfere with combustion air or access for operation and servicing.
Sauna heaters shall be protected from accidental contact by persons with a guard of material having a low thermal conductivity, such as wood. The guard shall have no substantial effect on the transfer of heat from the heater to the room.
Sauna heaters shall be installed in accordance with the manufacturer’s installation instructions.
Sauna heaters shall be equipped with a thermostat that will limit room temperature to not greater than 194°F (90°C). Where the thermostat is not an integral part of the heater, the heat-sensing element shall be located within 6 inches (152 mm) of the ceiling.
Stationary fuel cell power plants having a power output not exceeding 1,000 kW, shall be tested in accordance with ANSI Z21.83 and shall be installed in accordance with the manufacturer’s installation instructions and NFPA 853.
The installation of stationary internal combustion engines and gas turbines, including exhaust, fuel storage and piping, shall meet the requirements of this section.
Permanently installed equipment and appliances powered by internal combustion engines and turbines shall be installed in accordance with the manufacturer’s installation instructions and NFPA 37.
Fuel tanks piped to and supplying fuel for engine-driven building service equipment may be engine-mounted, located inside of a building, outside of a building, or on a roof in accordance with NFPA 37 or NFPA 30.
Engine-mounted tanks located outdoors may be located in accordance with Section 4.1.4 of NFPA 37 and shall be vented in accordance with NFPA 30. Engine-mounted tanks shall be provided with adequate clearance to enable filling, maintenance, and testing, shall be safeguarded against public access, and shall be protected from impact.
Fuel tanks, other than engine-mounted tanks, piped to and supplying the engine shall be located, installed, and vented in accordance with the applicable sections of NFPA 37 or located, installed, and vented in accordance with NFPA 30.
Where an internal combustion engine supplied with gaseous fuel powers building service equipment, the fuel gas storage and piping system shall comply with NFPA 37 and Chapter 24.
Stationary emergency and standby power generator assemblies shall be listed in accordance with UL 2200 and shall comply with Section 3402.1.