921 W/m²·K = 162.1976 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 906 W/m²·K | 159.5559 |
| 911 W/m²·K | 160.4365 |
| 916 W/m²·K | 161.317 |
| 921 | 162.1976 |
| 926 W/m²·K | 163.0781 |
| 931 W/m²·K | 163.9587 |
| 936 W/m²·K | 164.8392 |
921 W/m²·K = 162.1976 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)