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892 Sunwood Ct - 2009-06-15 Heat Calcs
Page 1 Residential Heat Loss and Heat Gain Calculation 6/15/2009 In accordance with ACCA Manual J Report Prepared By: Integrity Heating, Inc. 1952 University Ave, St. Paul, MN. 55104 810 3rd Ave.NW., Faribault,MN. 55021 651-329-4399, Fax 651-917-0960 For. Kevin and Kelly Etheridge-Furnace and AC Replaceme 892 Sun Wood Court Eagan, MN Design Conditions: Minneapolis Indoor. Outdoor. Summer temperature: 75 Summer temperature: 100 Winter temperature: 72 Winter temperature: -25 Relative humidity: 50 Summer grains of moisture: 100 Daily temperature range: Medium Building Component Sensible Latent Total Total Gain Gain Heat Gain Heat Loss (BTUH) (BTUH) (BTUH) (BTUH) Whole House 3,328 sq.ft 33,768 4,345 38,113 87,220 (3 tons) Lower Level 5,480 854 6,334 18,659 All Rooms 936 sq.ft. 5,480 854 6,334 18,659 Infiltration 959 854 1,813 6,512 - Tightness: Avg.; Winter ACH:.7 ; Summer ACH: .4 Floor 936 sq.ft. 0 0 0 2,179 - Basement floor, 2' or more below grade; Concrete; Not applicable E Wall BelowGr 208 sq.ft. 0 0 0 868 Block or brick, extends over 5' below grade; R-11 3 1/2 in.; 8 or 12 in. Block S Wall 187 sq.ft. 481 0 481 1,633 - Wood frame, with sheathing, siding or brick; R-1 1 3 1/2 in.; none Window 45 sq.ft. 1,800 0 1,800 2,405 - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. Glassdoor 56 sq.ft. 2,240 0 2,240 2,993 - Sliding glass door; Double pane; Wood or vinyl frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. W Wall BelowGr 208 sq.ft. 0 0 0 868 - Block or brick, extends over 5' below grade; R-11 3 1/2 in.; 8 or 12 in. Block N Wall BelowGr 288 sq.ft. 0 0 0 1,201 - Block or brick, extends over 5' below grade; R-1 1 3 1/2 in.; 8 or 12 in. Block Main Floor 14,517 2,012 16,529 34,326 All Rooms 936 sq.ft. 14,517 2,012 16,529 34,326 Page 2 Kevin and Kelly Etheridge-Furnace and AC Replaceme 6/15/2009 Building Component Sensible Latent Total Total Gain Gain Heat Gain Heat Loss (BTUH) (BTUH) (BTUH) (BTUH) Infiltration 2,260 2,012 4,272 15,346 - Tightness: Avg.; Winter ACH: .7; Summer ACH: .4 Floor 936 sq.ft. 0 0 0 0 - Over conditioned space N Wall 218 sq.ft. 561 0 561 1,903 Wood frame, with sheathing, siding or brick; R-1 1 3 1/2 in.; none Window 52 sq.ft. 1,300 0 1,300 2,779 - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. Door 18 sq.ft. 189 0 189 641 Metal; Fiberglass; Storm E Wall 176 sq.ft. 453 0 453 1,536 - Wood frame, with sheathing, siding or brick; R-1 1 3 1/2 in.; none Window 32 sq.ft. 2,368 0 2,368 1,710 - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. S Wail 182 sq.ft. 468 0 468 1,589 - Wood frame, with sheathing, siding or brick; R-1 1 3 1/2 in.; none Window 50 sq.ft. 2,000 0 2,000 2,672 - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. Glassdoor 56 sq.ft. 2,240 0 2,240 2,993 - Sliding glass door; Double pane; Wood or vinyl frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. W Wall 178 sq.ft. 458 0 458 1,554 - Wood frame, with sheathing, siding or brick; R-1 1 3 1/2 in.; none Window 30 sq.ft. 2,220 0 2,220 1,603 - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. Upper Level 13,771 1,479 15,250 34,235 All Rooms 1,456 sq.ft. 13,771 1,479 15,250 34,235 Infiltration 1,662 1,479 3,141 11,284 - Tightness: Avg.; Winter ACH:.7 ; Summer ACH: .4 Floor 1,456 sq.ft. 0 0 0 0 - Over conditioned space N Wall 388 sq.ft. 999 0 999 3,387 - Wood frame, with sheathing, siding or brick; R-11 3 1/2 in.; none Window 60 sq.ft. 1,500 0 1,500 3,207 - Double pane; Wood frame; Clear glass - No inside shadin ; Coatin :None (clear lass); No outside shading. E Wall 178 sq.ft. 458 0 458 1,554 - Wood frame, with sheathing, siding or brick; R-11 3 1/2 in.; none Window 30 sq.ft. 2,220 0 2,220 1,603 Page 3 Kevin and Kelly Etheridge-Furnace and AC Replaceme 6/15/2009 Building Component Sensible Latent Total Total Gain Gain Heat Gain Heat Loss (BTUH) (BTUH) (BTUH) (BTUH) - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. S Wall 378 sq.ft. 973 0 973 3,300 - Wood frame, with sheathing, siding or brick; R-1 1 3 1/2 in.; none Window 70 sq.ft. 2,800 0 2,800 3,741 - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. W Wall 193 sq.ft. 497 0 497 1,685 - Wood frame, with sheathing, siding or brick; R-1 1 3 1/2 in.; none Window 15 sq.ft. 1,110 0 1,110 802 - Double pane; Wood frame; Clear glass - No inside shading; Coating: None (clear glass); No outside shading. Ceiling 1,456 sq.ft. 1,552 0 1,552 3,672 - Under ventilated attic; R-38 (10 inch); Light Whole House 3,328 sq.ft. 33,768 4,345 38,113 87,220 (3 tons) HVAC-Calc Residential 4.0 by HVAC Computer Systems Ltd. 888 736-1101 Load calculations are estimates only, actual loads may vary due to weather and construction differences.