GB 50041-2020 第4.2.1条
| **** | Equipment layout in the boiler room shall ensure convenient operation, maintenance, and passage. The distance from the front of the boiler to the front wall of the boiler room shall not be less than 3 m; the distance from the sides and rear of the boiler to the wall shall not be less than 1.5 m (when maintenance is required, not less than 2.5 m). |