1998-010365 - htg/ac system - Laserfiche WebLink

Home Browse Search

�, � _._ ___ __ __ _ __ _ _ __ -- -_ __--_ � •I� RHVAC-Residential&Light Commercial HVAC Loads Program � Elite Software Development,In� Ditter, Inc. KURT SCHMID � Hamel,MN 55340-9691 06-04-1998 Page 2 Total Building Summary Loads -- __ -__ - - - - _- - -- Component Area Sen. Lat. Sen. Total Description Quan Loss Gain Gain Gain � -- -- -_ -- - __ _ - --- - -- - -- - _ 3A Window Double Pane Clear Glass Wood Frame 176 8,921 0 6,380 6,380 12D Wall R-11 + 1/2"Asphlt Board(R-1.3) 2,824 20,784 0 5,331 5,331 16H Ceiling R-38 Insulation 864 2,067 0 988 988 21A Basemt Floor 2' or More Below Grade 864 1,908 0 0 0 Subtotals for structure: 4,728 33,680 0 12,699 12,699 Active People: 4 0 920 1,200 2,120 Inactive People: 0 0 0 0 0 Appliances: 0 0 0 1,200 1,200 Lighting: 0 0 0 Ductwork: 0 0 0 0 0 Infiltration: Winter CFM: 144.0, Summer CFM: 72.0 176 14,573 1,762 1,584 3,346 � Ventilation: Winter CFM: 25.0, Summer CFM: 25.0 0 2,530 612 550 1,162 _ -- - -__ - _ _ _ - Sensible Gain Total: 17,233 Temperature Swing Multiplier: X1.00 , - -- - ' Building Load Totals: 50,783 3,294 17,233 20,527 ' Check Figures Total Building Supply CFM: 758 CFM per square foot: 0.878 Square feet of room area: 864 Square feet per ton: 463.26 Building Loads ' Total heating required with outside air: 50,783 Btuh 50.783 MBH � Total sensible gain: 17,233 Btuh 84 % ' Total latent gain: 3,294 Btuh 16 % Total cooling required with outside air: 20,527 Btuh 1.711 Tons (based on sensible + latent) , 1.865 Tons (based on 77% sensible capacity) - _ - __ Notes Calculations are based on 7th edition of ACCA Manual J. I� All computed results are estimates as building use and weather may vary. , � Be sure to select a unit that meets both sensible and latent loads. Thursday,June 04, 1998