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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 50027 Cu.Ft . x 0 . 0167 418 CFM <br /> 2 . Winter Infiltration Btuh <br /> 1 . 1 x 418 CFM x 82 Winter TD = 37679 Btuh <br /> 3 . Winter Infiltration HTM <br /> 37679 Btuh / 570 Total Window = 66 . 1 HTM <br /> & Door Area <br /> Procedure B - Summer Infiltration HTM Calculation* <br /> 1 . Summer Infiltration CFM <br /> 0 .2 AC/HR x 50027 Cu.Ft . x 0 . 0167 167 CFM <br /> 2 . Summer Infiltration Btuh <br /> 1 . 1 x 167 CFM x 18 Summer TD = 3308 Btuh <br /> 3 . Summer Infiltration HTM <br /> 3308 Btuh / 570 Total Window = 5 . 8 HTM <br /> & Door Area <br /> Procedure C - Latent Infiltration Gain <br /> 0 . 68 x 33 gr.diff . x 167 CFM = 3750 Btuh <br /> Procedure D - Equipment Sizing Loads <br /> 1 . Sensible Sizing Load <br /> Sensible Ventilation Load <br /> 1 . 1 x 200 Vent .CFM x 18 Summer TD = 3960 Btuh <br /> Sensible Load for Structure (Line 19) + 35001 Btuh <br /> Sum of Ventilation and Structure Loads = 38961 Btuh <br /> Rating and Temperature Swing Multiplie x 0 . 95 RSM <br /> Equipment Sizing Load - Sensible + 37013 Btuh <br /> 2 . Latent Sizing Load <br /> Latent Ventilation Load <br /> 0 . 68 x 200 Vent .CFM x 33 gr.diff. = 4488 Btuh <br />