243.5 W/m²·K = 42.8829 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 228.5 W/m²·K | 40.2412 |
| 233.5 W/m²·K | 41.1218 |
| 238.5 W/m²·K | 42.0023 |
| 243.5 | 42.8829 |
| 248.5 W/m²·K | 43.7634 |
| 253.5 W/m²·K | 44.644 |
| 258.5 W/m²·K | 45.5245 |
243.5 W/m²·K = 42.8829 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)