173858-YIM-A-0306Unitary Products Group 9TABLE 5: ADDITIONAL STATIC RESISTANCESize(Tons) Model Airflowm 3 /s (cfm)Wet IndoorCoilPa (in.wc)Economizer 1Pa (in.wc)Filter / FrameKitPa (in.wc)036(3.0) DEB0.42 (900)0.47 (1000)0.52 (1100)0.57 (1200)0.61 (1300)0.66 (1400)0.71 (1500)12.45 (0.05)14.95 (0.06)17.44 (0.07)17.44 (0.07)19.93 (0.08)22.42 (0.09)24.91 (0.1)2.49 (0.01)2.49 (0.01)4.98 (0.02)4.98 (0.02)7.47 (0.03)9.96 (0.04)12.45 (0.05)4.98 (0.02)4.98 (0.02)7.47 (0.03)7.47 (0.03)7.47 (0.03)9.96 (0.04)9.96 (0.04)048(4.0) DEB0.57 (1200)0.61 (1300)0.66 (1400)0.71 (1500)0.76 (1600)0.80 (1700)0.85 (1800)0.90 (1900)0.94 (2000)17.44 (0.07)19.93 (0.08)24.91 (0.1)29.89 (0.12)32.28 (0.13)37.36 (0.15)34.87 (0.14)37.36 (0.15)39.85 (0.16)4.98 (0.02)7.47 (0.03)9.96 (0.04)12.45 (0.05)14.95 (0.06)17.44 (0.07)19.93 (0.08)22.42 (0.09)24.91 (0.1)7.47 (0.03)7.47 (0.03)9.96 (0.04)9.96 (0.04)9.96 (0.04)12.45 (0.05)12.45 (0.05)12.45 (0.05)14.95 (0.06)060(5.0) DEB0.71 (1500)0.76 (1600)0.80 (1700)0.85 (1800)0.90 (1900)0.94 (2000)0.99 (2100)1.04 (2200)1.09 (2300)1.13 (2400)1.18 (2500)65.39 (0.26)69.75 (0.28)74.10 (0.3)78.46 (0.32)82.82 (0.33)87.18 (0.35)91.54 (0.37)95.90 (0.39)100.26 (0.4)104.62 (0.42)108.98 (0.44)12.45 (0.05)14.95 (0.06)17.44 (0.07)19.93 (0.08)22.42 (0.09)24.91 (0.1)29.89 (0.12)32.38 (0.13)34.87 (0.14)39.85 (0.16)44.84 (0.18)9.96 (0.04)9.96 (0.04)12.45 (0.05)12.45 (0.05)12.45 (0.05)14.95 (0.06)14.95 (0.06)14.95 (0.06)17.44 (0.07)17.44 (0.07)19.93 (0.08)1. The pressure drop through the economizer is greater than 100% outdoor air than for 100% return air. If the resistance ofthe return air duct is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.