248 W/m²·K = 43.6754 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 233 W/m²·K | 41.0337 |
| 238 W/m²·K | 41.9142 |
| 243 W/m²·K | 42.7948 |
| 248 | 43.6754 |
| 253 W/m²·K | 44.5559 |
| 258 W/m²·K | 45.4365 |
| 263 W/m²·K | 46.317 |
248 W/m²·K = 43.6754 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)