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MANUAL J: 7th Ed. RIGHT-J: V1 . 67 TR1524 <br /> Printout certified by ACCA to meet all requirements of Manual Form J <br /> RIGHT-J CALCULATION PROCEDURES A,B,C,D <br /> Job #: 6-2-00 <br /> Procedure A - Winter Infiltration HTM Calculation* <br /> 1 . Winter Infiltration CFM <br /> 0 . 5 AC/HR x 49320 Cu.Ft . x 0 . 0167 412 CFM <br /> 2 . Winter Infiltration Btuh <br /> 1 . 1 x 412 CFM x 82 Winter TD = 37146 Btuh <br /> 3 . Winter Infiltration HTM <br /> 37146 Btuh / 809 Total Window = 45 . 9 HTM <br /> & Door Area <br /> Procedure B - Summer Infiltration HTM Calculation* <br /> 1 . Summer Infiltration CFM <br /> 0 .2 AC/HR x 49320 Cu.Ft . x 0 . 0167 165 CFM <br /> 2 . Summer Infiltration Btuh <br /> 1 . 1 x 165 CFM x 18 Summer TD = 3262 Btuh <br /> 3 . Summer Infiltration HTM <br /> 3262 Btuh / 809 Total Window = 4 . 0 HTM <br /> & Door Area <br /> Procedure C - Latent Infiltration Gain <br /> 0 . 68 x 33 gr.diff . x 165 CFM = 3697 Btuh <br /> Procedure D - Equipment Sizing Loads <br /> 1 . Sensible Sizing Load <br /> Sensible Ventilation Load <br /> 1 . 1 x 100 Vent .CFM x 18 Summer TD = 1980 Btuh <br /> Sensible Load for Structure (Line 19) + 62810 Btuh <br /> Sum of Ventilation and Structure Loads = 64790 Btuh <br /> Rating and Temperature Swing Multiplie x 0 . 95 RSM <br /> Equipment Sizing Load - Sensible + 61550 Btuh <br /> 2 . Latent Sizing Load <br /> Latent Ventilation Load <br /> 0 . 68 x 100 Vent .CFM x 33 gr.diff . = 2244 Btuh <br />