686 BTU/hr·ft²·°F = 3,895.286 W/m²·K
| BTU/hr·ft²·°F | W/m²·K |
|---|---|
| 671 BTU/hr·ft²·°F | 3,810.112 |
| 676 BTU/hr·ft²·°F | 3,838.504 |
| 681 BTU/hr·ft²·°F | 3,866.895 |
| 686 | 3,895.286 |
| 691 BTU/hr·ft²·°F | 3,923.678 |
| 696 BTU/hr·ft²·°F | 3,952.069 |
| 701 BTU/hr·ft²·°F | 3,980.46 |
686 BTU/hr·ft²·°F = 3,895.286 W/m²·K
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)