Stationary fuel cell power plants shall be tested in accordance with CSA FC-1. Fuel cell power plants with a power output of less than 170 607 British thermal units per hour (Btu/h) (49.9 kW) shall be listed and installed in accordance with the manufacturer's installation instructions. Fuel cell power plants with a power output exceeding 170 607 Btu/h (49.9 kW) shall be installed in accordance with NFPA 853. [NFPA 54:10.31]
The installation of gas engines shall be in accordance with NFPA 37. [NFPA 54:10.24]
Stationary gas engines shall not be rigidly connected to the gas supply piping. [NFPA 54:10.24.1]
Stationary engine generators shall be tested in accordance with UL 2200, and shall be installed in accordance with NFPA 37 and the manufacturer's installation instructions.
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