Trane Pro Series - Page 29

4.5.2 Testing of Drain Piping
After piping work is finished, check to ensure drainage flows smoothly.
Slowly add approximately 33.8 oz. (1 liter) of water to the drain pan shown in Fig 4.30 and check
the drainage flow with the unit in cooling mode.
Fig. 4.31
4.6 Installation of the Duct
4.6.1 Dimensions of the Supply Air Outlet/Return Air Inlet
Fig. 4.32 Supply Air Outlet
Fig. 4.33 Return Air Inlet
Table 4.5
Item
Model
Supply Air Outlet Return Air Inlet
A B C D
4UXD2018A 4.8 (123) 30.0 (736) 28.0 (710) 6.5 (166)
4UXD2024A 6.2 (158) 32.2 (818) 39.1 (994) 7.8 (195)
4UXD2030A 6.2 (158) 32.2 (818) 39.1 (994) 7.8 (195)
4UXD2036A 6.2 (158) 32.2 (818) 39.4 (1000) 8.11 (206)
4UXD2042A 6.2 (158) 32.2 (818) 39.4 (1000) 8.11 (206)
4UXD2048A 7.5 (190) 33.5 (850) 37.0 (940) 11.3 (286)
Unit: In. (mm)
MS-SVN043-EN
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