990 W/m²·K = 174.3492 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 975 W/m²·K | 171.7075 |
| 980 W/m²·K | 172.5881 |
| 985 W/m²·K | 173.4686 |
| 990 | 174.3492 |
| 995 W/m²·K | 175.2297 |
| 1,000 W/m²·K | 176.1103 |
| 1,005 W/m²·K | 176.9908 |
990 W/m²·K = 174.3492 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)