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APPLICATION ENGINEERING
FOR HEATING AND COOLING
PALM HARBOR HOMES PLANT 6/9
605 S. Frontage Rd..
Plant City, FL 33566
Manufacturer's Mode( #.-340-LS30592A
HVAC System Type: OVERHEAD GRAD FLEX I
AR rights reserved- this information proprietary to LaSalle Bristol Cc
Calculations on fhis page are based on design standards ad krfh i
for best distributbn based on Manual T Design tabulations are be
ENTIRE HOUSE VALUES - DESIGN ZONE: 1
COOLING LOAD: 33,692 Btuh for Outside
HEATING LOAD: 40,985 Btuh based on outside
OVERALL HEAT LOSS COEFFICIENT: 0.115
/SHGC
Total Cond. Floor Area:
1287.00 s.f.
TRUE Ou
Level 1 Ceiling: 96to
114 in. Level 2 Ceiling:
Primary Wall Area:
1175.50 s.f. (Net)
Dark Rool
Secondary Wall Area:
0.00 s.f. (Net)
Prim Wall
TOTAL Std window
87.50 s.f.
Sec Wall
TOTAL Shaded Window
50.00 s.f.
Exp Floor
TOTAL Glass Block
0.00 s.f.
Std winds
TOTALSkylde
0.00 sf.
Shaded
TOTAL Doorl Area:
60.00 s.f.
Glass Bic
TOTAL Door2 Area:
0.00 s.f.
Skyl to
All Glass % of Floor.
10.68 %
Door 1:.
AD Glass % of Wall:
10.01 %
Door 2:
Mach. Ventilation per MHCSS 3280.103(b) :
50
LATENT GAIN:
4613 Btuh
Attitude:
ROOM BY ROOM VALUES:
Heat Exiting Furnace:
102 deg
A/C 6dting :
49. deg
Actual heating and cooling
required in each
room and
flow set
to maximum of either heating or cooling
HEATING
COOLING
CFM
ROOM NAME
LOSS (Btu)
GAIN (Btu)
DIST
Living Room
c
8,545
7,681
277
Dining
c _
3,977
4,510
162
Kitchen
h
2,977
1,939
82
Entry
h
2.398
1.490
66
Den
h
4.541
3,038
125
Bedroom #2
c
4,688
3,962
140.
Hall
c
1,401
856
42
Bath #1
h
1,192
774
33
WIC
h
1,578
1,005
43
M. Bath
h
1,402
906
39
M. Bedroom
c
8,286
7,431
248
AS
O NNV39
UP -FLOW (SPLIT A/C)
PALM HARBOR HOMES - PLANT 619
ASHRAE and ACCA Manuals JRev 8 2 and D Rev 1.1. System registers are bcated
ed an worst case orientation. Room loads may vary based on actual conditions.
30N Latitude
95 ° F (35 C)/ 47%and Inside reduced to 75 ° F (23 C)/50%
10 ° F (43 C) with inside temp raised to 72 ° F (22 C)
Crawlspace is not heated by the primary air handier.
: (11+Non-ins Rim-11-22)
lo Perimeter.
166.00 s ft
to 0 in.
Level 3 Ceiling., 0to 0 in.
l: 0.043
Net Roof Area (less ducts):
): 0.163
FLOOR DUCTS (U):
0.052
ATTIC DUCTS (U):
0.067
EXT. DUCTS (U):
.060 /'0.86
ATTICDUCTAREA:
.060 10.05
EXT. DUCTAREA:
1.63010.51
PEOPLE: 3
1.420 10.34
FIREPLACES_
1.480
DUCT GAIN: @ Average
1.670
DUCT LOSS:
n
Summer Infi tr (7.5 mph):
40 It
Winter Infiltration (15 mph):
Cooling Air
Values for
3 ton unit
CFM , Btuh
279 8,091
165 4,794
74 2,136
67 1.928
129 3,731
139 4,016
50 1,461
47 1,363
52. 1,496
239 6,931
TOTALS 40,985 33,592 1,257 1,241 35,947
Heating Air
Values for 50 12.5 KW
90 % Gas/Oil Elec
CFM Btuh E Btuh
.264 10,114 9,585
156 5,992 5,679
70 2,670 2,530
63 2,410 2.284
122. 4.664 4,421
131 5,021 4,758
48 1,827 1.731
44 1,703 1,614
49 1,870 1,773
226 8,664 8,212
1,173 44,934 42,587
1170.6 s.f.
Na
0.167
0.125
198.53 s.f. exposed
0 s.f. exposed
3420 Btuh Total Appliances
0
3452 Btuh @ 93 TD/ 48 TD
5020 Btuh @ 102 TD
44.8 . cfm
84.5 cirri @ Average
766.7 FPM, max velocity in trunk #: 2
0.21 Max pressure at A/H
Maximum A/C capacity
per MHCSS 3280.715
Calibrated Blower Test
Btuh (aft adl)
10,216
6.085
2.719
2,455
4,749
5,098
1,861
1,735
1,905
8,798
45,620