BTU per hour | 1 BTUIT/h | 2 BTUIT/h | 3 BTUIT/h | 4 BTUIT/h | 5 BTUIT/h | 6 BTUIT/h | 7 BTUIT/h | 8 BTUIT/h | 9 BTUIT/h | 10 BTUIT/h | 11 BTUIT/h | 12 BTUIT/h | 13 BTUIT/h | 14 BTUIT/h | 15 BTUIT/h | 16 BTUIT/h | 17 BTUIT/h | 18 BTUIT/h | 19 BTUIT/h | 20 BTUIT/h | 21 BTUIT/h | 22 BTUIT/h | 23 BTUIT/h | 24 BTUIT/h | 25 BTUIT/h | 26 BTUIT/h | 27 BTUIT/h | 28 BTUIT/h | 29 BTUIT/h | 30 BTUIT/h | 31 BTUIT/h | 32 BTUIT/h | 33 BTUIT/h | 34 BTUIT/h | 35 BTUIT/h | 36 BTUIT/h | 37 BTUIT/h | 38 BTUIT/h | 39 BTUIT/h | 40 BTUIT/h | 41 BTUIT/h | 42 BTUIT/h | 43 BTUIT/h | 44 BTUIT/h | 45 BTUIT/h | 46 BTUIT/h | 47 BTUIT/h | 48 BTUIT/h | 49 BTUIT/h | 50 BTUIT/h | 51 BTUIT/h | 52 BTUIT/h | 53 BTUIT/h | 54 BTUIT/h | 55 BTUIT/h | 56 BTUIT/h | 57 BTUIT/h | 58 BTUIT/h | 59 BTUIT/h | 60 BTUIT/h | 61 BTUIT/h | 62 BTUIT/h | 63 BTUIT/h | 64 BTUIT/h | 65 BTUIT/h | 66 BTUIT/h | 67 BTUIT/h | 68 BTUIT/h | 69 BTUIT/h | 70 BTUIT/h | 71 BTUIT/h | 72 BTUIT/h | 73 BTUIT/h | 74 BTUIT/h | 75 BTUIT/h | 76 BTUIT/h | 77 BTUIT/h | 78 BTUIT/h | 79 BTUIT/h | 80 BTUIT/h | 81 BTUIT/h | 82 BTUIT/h | 83 BTUIT/h | 84 BTUIT/h | 85 BTUIT/h | 86 BTUIT/h | 87 BTUIT/h | 88 BTUIT/h | 89 BTUIT/h | 90 BTUIT/h | 91 BTUIT/h | 92 BTUIT/h | 93 BTUIT/h | 94 BTUIT/h | 95 BTUIT/h | 96 BTUIT/h | 97 BTUIT/h | 98 BTUIT/h | 99 BTUIT/h | 100 BTUIT/h |
imperial ton of refrigeration | 7.4404747548475 × 10-5 TR (imperial) | 0.0001488 TR (imperial) | 0.0002232 TR (imperial) | 0.0002976 TR (imperial) | 0.0003720 TR (imperial) | 0.0004464 TR (imperial) | 0.0005208 TR (imperial) | 0.0005952 TR (imperial) | 0.0006696 TR (imperial) | 0.0007440 TR (imperial) | 0.0008185 TR (imperial) | 0.0008929 TR (imperial) | 0.0009673 TR (imperial) | 0.0010417 TR (imperial) | 0.0011161 TR (imperial) | 0.0011905 TR (imperial) | 0.0012649 TR (imperial) | 0.0013393 TR (imperial) | 0.0014137 TR (imperial) | 0.0014881 TR (imperial) | 0.0015625 TR (imperial) | 0.0016369 TR (imperial) | 0.0017113 TR (imperial) | 0.0017857 TR (imperial) | 0.0018601 TR (imperial) | 0.0019345 TR (imperial) | 0.0020089 TR (imperial) | 0.0020833 TR (imperial) | 0.0021577 TR (imperial) | 0.0022321 TR (imperial) | 0.0023065 TR (imperial) | 0.0023810 TR (imperial) | 0.0024554 TR (imperial) | 0.0025298 TR (imperial) | 0.0026042 TR (imperial) | 0.0026786 TR (imperial) | 0.0027530 TR (imperial) | 0.0028274 TR (imperial) | 0.0029018 TR (imperial) | 0.0029762 TR (imperial) | 0.0030506 TR (imperial) | 0.0031250 TR (imperial) | 0.0031994 TR (imperial) | 0.0032738 TR (imperial) | 0.0033482 TR (imperial) | 0.0034226 TR (imperial) | 0.0034970 TR (imperial) | 0.0035714 TR (imperial) | 0.0036458 TR (imperial) | 0.0037202 TR (imperial) | 0.0037946 TR (imperial) | 0.0038690 TR (imperial) | 0.0039435 TR (imperial) | 0.0040179 TR (imperial) | 0.0040923 TR (imperial) | 0.0041667 TR (imperial) | 0.0042411 TR (imperial) | 0.0043155 TR (imperial) | 0.0043899 TR (imperial) | 0.0044643 TR (imperial) | 0.0045387 TR (imperial) | 0.0046131 TR (imperial) | 0.0046875 TR (imperial) | 0.0047619 TR (imperial) | 0.0048363 TR (imperial) | 0.0049107 TR (imperial) | 0.0049851 TR (imperial) | 0.0050595 TR (imperial) | 0.0051339 TR (imperial) | 0.0052083 TR (imperial) | 0.0052827 TR (imperial) | 0.0053571 TR (imperial) | 0.0054315 TR (imperial) | 0.0055060 TR (imperial) | 0.0055804 TR (imperial) | 0.0056548 TR (imperial) | 0.0057292 TR (imperial) | 0.0058036 TR (imperial) | 0.0058780 TR (imperial) | 0.0059524 TR (imperial) | 0.0060268 TR (imperial) | 0.0061012 TR (imperial) | 0.0061756 TR (imperial) | 0.0062500 TR (imperial) | 0.0063244 TR (imperial) | 0.0063988 TR (imperial) | 0.0064732 TR (imperial) | 0.0065476 TR (imperial) | 0.0066220 TR (imperial) | 0.0066964 TR (imperial) | 0.0067708 TR (imperial) | 0.0068452 TR (imperial) | 0.0069196 TR (imperial) | 0.0069940 TR (imperial) | 0.0070685 TR (imperial) | 0.0071429 TR (imperial) | 0.0072173 TR (imperial) | 0.0072917 TR (imperial) | 0.0073661 TR (imperial) | 0.0074405 TR (imperial) |
A BTU per hour (symbol: BTUIT/hour) is the unit of power.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
BTU per hour | BTUIT/h | ≡ 1 BTUIT/h | ≈ 0.293071 W | Imperial/US |
BTU per hour | imperial ton of refrigerations | BTU per hour | imperial ton of refrigerations |
---|---|---|---|
1 | ≈ 7.4404747548475E-5 | 6 | ≈ 0.00044642848529085 |
2 | ≈ 0.00014880949509695 | 7 | ≈ 0.00052083323283933 |
3 | ≈ 0.00022321424264543 | 8 | ≈ 0.0005952379803878 |
4 | ≈ 0.0002976189901939 | 9 | ≈ 0.00066964272793628 |
5 | ≈ 0.00037202373774238 | 10 | ≈ 0.00074404747548475 |
A ton of refrigeration (TR), also called a refrigeration ton (RT), is a unit of power used in some countries (especially in North America) to describe the heat-extraction capacity of refrigeration and air conditioning equipment.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
imperial ton of refrigeration | TR (imperial) | ≡ 2240 lb × iceIT / 24 h: iceIT = 144 °F × 2326 J/kg·°F | ≈ 3.938875×103 W | Imperial/US |
imperial ton of refrigerations | BTU per hour | imperial ton of refrigerations | BTU per hour |
---|---|---|---|
1 | ≈ 13440.002593228 | 6 | ≈ 80640.01555937 |
2 | ≈ 26880.005186457 | 7 | ≈ 94080.018152598 |
3 | ≈ 40320.007779685 | 8 | ≈ 107520.02074583 |
4 | ≈ 53760.010372913 | 9 | ≈ 120960.02333905 |
5 | ≈ 67200.012966141 | 10 | ≈ 134400.02593228 |
BTU per hour | imperial ton of refrigerations |
---|---|
1 | ≈ 7.4404747548475 × 10-5 |
13,440.0025932 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |