Power, Heat Flowrate

Btu/h	Chu/h	W	kcal/h	ft lbf/s	kgf m/s	metric hp	hp	kW	tcal/h	MW
1	0.5556	0.2931	0.2520	0.2162	0.02988	3.985x10⁻⁴	3.930x10⁻⁴	2.931x10⁻⁴	2.520x10⁻⁴	2.93x10⁻⁷
1.800	1	0.5275	0.4536	0.3892	0.05379	7.172x10⁻⁴	7.074x10⁻⁴	5.275x10⁻⁴	4.536x1010⁻⁴	5.28x10⁻⁷
3.4121	1.8956	1	0.8958	0.7376	0.1020	1.360x10⁻³	1.341x10⁻³	1.163x10⁻³	1.0x10⁻³	1.16x10⁻⁶
3.9683	2.2046	1.163	1	0.8578	0.1186	1.581x10⁻³	1.560x10⁻³	1.163x10⁻³	1.0x10⁻³	1.13x10⁻⁶
4.626	2.5701	1.3558	1.1658	1	0.1383	1.843x10⁻³	1.818x10⁻³	1.356x10⁻³	1.166xx10⁻³	1.36x⁻⁶
33.46	18.59	9.807	8.432	7.233	1	0.01333	0.01315	9.807x10⁻³	8.432x10⁻⁴	9.81x10⁻⁴
2510	1394	735.50	632.4	542.5	75	1	0.9863	0.7355	0.6324	7.355x10⁻⁴
2544	1414	745.70	641.19	550	76.040	1.0139	1	0.7457	0.6412	7.457x10⁻⁴
3412	1896	1000	859.8	736.6	102.0	1.360	1.3410	1	0.8598	1x10⁻³
3968.3	2204.6	1163	1000	857.8	118.6	1.581	1.5596	1.163	1	1.163x10⁻³
3.4121x10⁶	1.896x10⁶	1x10⁶	8.598x10⁵	7.376x10⁵	1.0197x10⁵	1360	1341	1000	859.8	1

1 W = 1 J/S
1 cal/s = 3.6 kcal/h
1 ton of refrigeration = 3517 W = 12000 Btu/h
1 erg/s = 10⁻⁷ W
1 Kgf = 9.81 Newtons
1 ton of refrigeration = 3516 W or 12000 Btu/h
Ton of refrigeration: the heat equivalent to melting 2000 lb (1 ton) of ice in 24 hours.
One ton equals 12,000 Btu/h or 200 Btu/min. To be comparative refrigeration equipment must
have the refrigerant level (or evaporation temperture) specified
The viewer is responsible for the accuracy and correct interpretation of the data.

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