SN - NS-EN 297:1994
Gas-fired central heating boilers - Type B 11 and B11 BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW
inactive, Most Current
| Organization: | SN |
| Publication Date: | 1 September 1994 |
| Status: | inactive |
| ICS Code (Central heating systems): | 91.140.10 |
Document History
NS-EN 297:1994
September 1, 1994
Gas-fired central heating boilers - Type B 11 and B11 BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW
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