199 W/m²·K = 35.0459 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 184 W/m²·K | 32.4043 |
| 189 W/m²·K | 33.2848 |
| 194 W/m²·K | 34.1654 |
| 199 | 35.0459 |
| 204 W/m²·K | 35.9265 |
| 209 W/m²·K | 36.8071 |
| 214 W/m²·K | 37.6876 |
199 W/m²·K = 35.0459 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)