BLD2024-0281+Mechanical_System_Calculations+3.1.2024_10.49.46_AM+4095545BLD2024-0281 RECEIVED
Mar 01 2024
Project Name: Kim Retail CITY OF EDMONDS
DEVELOPMENT SERVICES
DEPARTMENT
Address: 23805 Highway 99, Edmonds, WA
OUTDOOR DESIGN CONDITIONS
Weather station: Mukilito, Paine Field -Snohomish Co. AP
Summer Outdoor F: ® Summer Indoor F: ® Design Grains: ® Daily Range:
Winter Outdoor F: Winter Indoor F: Cooling RH: Elevation (Ft)
LOAD CALCULATION TOTALS
HVAC System: RTU
Heated square footage:
Heating BTUH: •
Cooled square footage:
Cooling BTUH:
Heated volume (above grade CF):
CFM:
Cooled volume (above grade CF):
Sensible cooling: .
Exposed wall area (SF):
®
Latent cooling:
SHR: •..
Cooling
Heating
Load Calculation
111
20,000
BTUH
Approved ACCA MJ8 Calculations
40,000
Calculations are based on the ACCA Manual J 8th Edition and are approved by ACCA.
All computed calculations are estimates on building use, weather data, and inputted
values such a R-Values, window types, duct loss, etc. Equipment selections should
meet both the latent and sensible gain as well as building heat loss.
Medium
620
aboveGradeWalls 2,209.3
ceilings
3.044.1
ducts
0
floors
3,044.1
infiltration
0
skylights
0
windows
528
Totals
AEDExcursion
0
1,926
aboveGradeWalls
2,209.3
1,650
appliances
0
3,400
ceilings
3,044.1
6,027
ducts
0
4,572
floors
3,044.1
3,412
infiltration
0
0
occupants
0
460
plants
0
0
skylights
0
0
windows
528
9,189
Totals
30,637
HEATING AND COOLING LOADS
® Heating Loads
8,572
5,358
6,189
13,470
6,131
0
18,374
58,094
0
0
0
0
184
0
203
400
300
0
0
1,087
windows
31.6%
infiltration
10.6%
Cooling Loads
windows
29%
plants
0.9%
occupants J
2.7%
floors
10.8%
aboveGradeWalls
14.8%
ceilings
9.2%
ducts
10.7%
floors
23.2%
AEDExcursion
6 1 'A
aboveGradeWalls
5.2110
appliances
0 `o
ceilings
19%
ducts
15%
FENESTRATION LOADS
Warning (0): This application has glass areas that produced large cooling loads for part of the day. Zoning may be required to
overcome solar load spikes for one or more rooms. Consider a zoned system, or provide zone control (individual, motorized,
thermostatically controlled dampers) for problem rooms. Single speed equipment may not be suitable for the application.
Warning (1): The sensible load for this application peaks during late fall or early winter. This behavior is caused by glass that
faces SouthEast, South or SouthWest. Some rooms may be noticeably cooler or warmer than the temperature set point if
zoning is not provided. Simultaneous heating and cooling may be required.
15,000
T 10,000
m
5,000
0
AED Graph (mid -summer)
8 9 10 11 12 13 14 15 16 17 18 19
— BTUH -- Average Average * 1.3
This graph represents hourly aggregrate fenestration loads in mid -summer.
AED graph (fall)
20,000
= 10,000
m
0
-10,000
8 9 10 11 12 13 14 15 16 17 18 19
— BTUH ,.P Average Average * 1.3
This graph represents hourly aggregrate fenestration loads in October.
COMPONENT LOADS
ABOVE
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr: 126-01b w Exposure: N Heating BTUH: 233
U Value: 0.097 Area: 60 Cooling BTUH: 45
insulation, Brick Veneer.
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr: 1213-0b w Exposure: N Heating BTUH: 737
U Value: 0.097 Area: 190 Cooling BTUH: 142
insulation, Brick Veneer.
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr: 12B-Ob w Exposure: N Heating BTUH: 477
U Value: UP Area: 123 Cooling BTUH: 92
insulation, Brick Veneer.
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr: 12B-Ob w Exposure: N Heating BTUH: 1.529
U Value: 0.097 Area: 394 Cooling BTUH: 294
insulation, Brick Veneer.
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr 1213-0b w Exposure: E Heating BTUH: 970
U Value: 0.097 Area: 250.1 Cooling BTUH: 187
insulation, Brick Veneer.
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr: 12B-Ob w Exposure: S Heating BTUH: 3,392
U Value: 0.097 Area: 874.2 Cooling BTUH: 653
insulation, Brick Veneer.
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr: 1213-0b w Exposure: NW Heating BTUH: 617
U Value: 0.097 Area: 159 Cooling BTUH: 119
insulation, Brick Veneer.
Map trace wall
Frame Wall, Wood framing, R-11 cavity Construction nr: 1213-0b w Exposure: NW Heating BTUH: 617
U Value: 0.097 Area: 159 Cooling BTUH: 119
insulation, Brick Veneer.
BELOW
There are no components for this section.
.T•
Default small windows for wall id 6678419
Construction nr:
1 G
U Value:
0.87
Heating BTUH:
209
Window, NFRC rated, Clear glass.
Area:
e
N
SHGC:
0.67
Cooling BTUH:
39
Exposure:
Default medium windows for wall id 6678419
Construction nr
1 G
U Value:
0.87
Heating BTUH:
418
Window, NFRC rated, Clear glass.
Area:
12
N
SHGC:
0.67
Cooling BTUH:
78
Exposure:
Default small windows for wall id 6678421
Construction nr:
1 G
U Value:
0.87
Heating BTUH:
418
Window, NFRC rated, Clear glass.
EX
N
SHGC:
0.67
Cooling BTUH:
78
p osure:
Default medium windows for wall id 6678421
Construction nr,
1 G
U Value:
0.87
Heating BTUH:
1,253
Window, NFRC rated, Clear glass.
Exposure
N
SHGC:
0.67
Cooling BTUH:
235
Default small windows for wall id 6678422
Construction nr:
1 G
U Value:
0.87
Heating BTUH:
209
Window, NFRC rated, Clear glass.
Area:
6
N
SHGC:
0.67
Cooling BTUH:
39
Exposure:
Default medium windows for wall id 6678422
Construction nr:
1 G
U Value:
0.87
Heating BTUH:
835
Window, NFRC rated, Clear lass.
g
Area:
24
N
SHGC:
0.67
Cooling BTUH
157
Exposure:
Default small windows for wall id 6678423
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Exposure:
N
U Value:
0.87
Heating BTUH:
209
SHGC:
0.67
Cooling BTUH:
39
Default medium windows for wall id 6678423
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Area:
48
U Value:
0.87
Heating BTUH:
1,670
Exposure:
N
SHGC:
0.67
Cooling BTUH:
314
Default large windows for wall id 6678423
Construction nr:
1 G
Window, NFRC rated, Clear glass.
36
U Value:
0.87
Heating BTUH:
1,253
EArea:
xposure:
N
SHGC:
0.67
Cooling BTUH:
235
Default small windows for wall id 6678435
Construction nr:
1 G
Window, NFRC rated, Clear glass,
U Value:
0.87
Heating BTUH:
418
Exposure:
E2
SHGC:
0.67
Cooling BTUH:
281
Default medium windows for wall id 6678435
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Area:
12
U Value:
0.87
Heating BTUH:
418
Exposure:
E
SHGC:
0.67
Cooling BTUH:
281
Default large windows for wall id 6678435
Construction nr
1 G
Window, NFRC rated, Clear glass.
Area:
36
U Value:
0.87
Heating BTUH:
1,253
Exposure:
E
SHGC:
0.67
Cooling BTUH:
842
Default small windows for wall id 6678436
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Area:
6
U Value:
0.87
Heating BTUH:
209
Exposure:
S
SHGC:
0.67
Cooling BTUH:
164
Default medium windows for wall id 6678436
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Exposure:
S8
U Value:
0.87
Heating BTUH:
1,670
SHGC:
0.67
Cooling BTUH:
1,315
Default large windows for wall id 6678436
Construction nr:
1 G
Window, NFRC rated, Clear glass.
U Value:
0.87
Heating BTUH:
5,011
Exposure:
S44
SHGC:
0.67
Cooling BTUH:
3,945
Default small windows for wall id 6678420
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Exposure:
U Value:
0.87
Heating BTUH:
209
NW
SHGC:
0.67
Cooling BTUH:
78
Default medium windows for wall id 6678420
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Area:
36
U Value:
0.87
Heating BTUH:
1,253
Exposure:
NW
SHGC:
0.67
Cooling BTUH:
495
Default small windows for wall id 6678434
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Area:
6
U Value:
0.87
Heating BTUH:
209
Exposure:
NW
SHGC:
0.67
Cooling BTUH:
78
Default medium windows for wall id 6678434
Construction nr:
1 G
Window, NFRC rated, Clear glass.
Area:
36
U Value:
0.87
Heating BTUH:
1,253
Exposure:
NW
SHGC:
0.67
Cooling BTUH:
495
Window cooling BTUHs shown here are daily average values. See AED graphs for details of fenestration loads during the day
Map trace generated ceiling
Ceiling under attic or attic knee wall, Asphalt Construction nr: 16B-21 ad Heating BTUH: 5,358
shingles, Dark, R-21.
U Value: 0.044 Area: 3,044.1 Cooling BTUH: 6,027
There are no components for this section.
Skylight cooling BTUHs shown here are daily average values. See AED graphs for details of fenestration loads during the day.
There are no components for this section.