Trane trg-trc001-en Air Conditioner User Manual


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TRG-TRC001-EN 41
period five
Tons of Refrigeration
notes
By determining the enthalpy values for these three points, the same equation
can be used to calculate both the sensible and the latent portions of the coil’s
refrigeration load.
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Figure 66
Sensible Refrigeration Load 4.5 3,430 cfm× 29.6 23.5–()× 94,150 Btu/hr==
94,150 Btu/hr
12,000 Btu/hr/ton

7.8 tons of refrigeration (sensible)=
Latent Refrigeration Load 4.5 3,430 cfm× 32.7 29.6–()× 47,850 Btu/hr==
47,850 Btu/hr
12,000 Btu/hr/ton

4.0 tons of refrigeration (latent)=
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