| BTU/hour square foot: |
| BTU/hft2 |
| BTU/minute square foot: |
| BTU/minft2 |
| Calorie/second square centimeter: |
| cal/scm2 |
| Dyne/hour centimeter: |
| dyn/hcm2 |
| Erg/hour square millimeter: |
| erg/hmm2 |
| Foot pound/minute square foot: |
| ft-pound/minft2 |
| Gram calorie/hour square centimeter: |
| gram-cal/hcm2 |
| Horsepower (metric)/square foot: |
| hp/ft2 |
| Horsepower (UK)/square foot: |
| hp/ft2 |
| CHU/hour square foot: |
| GHU/hft2 |
| Joule/second square meter: |
| j/sm2 |
| Kilocalorie/hour square foot: |
| kcal/hft2 |
| Kilocalorie/hour square meter: |
| kcal/(hM2 |
| Kilowatt/square meter: |
| kW/M2 |
| Watt/square centimeter: |
| W/M2 |
| Watt/square inch: |
| W/in2 |
| Watt/square meter: |
| W/M2 |
