BTU/h to TR converter
1 BTU/h = 8.33333 × 10-5 TR
And 1 TR = 12,000 BTU/h. Btu per hour to tons of refrigeration.
Formula
TR = BTU/h × 8.33333 × 10^-5
A reading of 25 BTU/h is 25 × 8.33333 × 10^-5 = 0.00208333 TR.
BTU/h to TR table
| BTU/h | TR |
|---|---|
| 1 BTU/h | 8.33333 × 10-5 TR |
| 5 BTU/h | 0.000416667 TR |
| 10 BTU/h | 0.000833333 TR |
| 25 BTU/h | 0.00208333 TR |
| 50 BTU/h | 0.00416667 TR |
| 100 BTU/h | 0.00833333 TR |
| 250 BTU/h | 0.0208333 TR |
| 500 BTU/h | 0.0416667 TR |
| 1,000 BTU/h | 0.0833333 TR |
TR to BTU/h table
| TR | BTU/h |
|---|---|
| 1 TR | 12,000 BTU/h |
| 5 TR | 60,000 BTU/h |
| 10 TR | 120,000 BTU/h |
| 25 TR | 300,000 BTU/h |
| 50 TR | 600,000 BTU/h |
| 100 TR | 1,199,999.9863514337 BTU/h |
About these units
BTU/h (BTU per hour): Heating and cooling capacity in US HVAC.
TR (tons of refrigeration): Cooling capacity: the heat to melt a ton of ice in 24 h, 12,000 BTU/h.
Horsepower comes in several kinds: mechanical (550 ft·lbf/s, 745.7 W, used here as 'hp'), metric (PS, 735.5 W) and electrical (746 W). Cooling loads use BTU/h and the refrigeration ton (12,000 BTU/h).
Convert TR to BTU/h instead · All power conversions