Specifications (7) 6,„ 0 697)2-1/
• RECEIVED
NOV 3 2015
STRUCTURAL CALCULATIONR o NR°G DIVISION
FOR
STATE TREASURY
OREGON SU Y
9560 SW NIMBUS AVE
BEAVERTON, OR 97008
-- ROOF MECHANICAL UNITS --
to PROFF
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1 87 iot,
' ORES•N
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. NORO-
EXPIRES:12/31/16
Contents
Summary Si
Details A-E D1 -D5
Gravity Calculations G1 -G3
Lateral Calculations Ll -L2
Contact Person: John E Nordling,PE Enclosures El -E5
NORDLING Proj. No.: 15-389
OREGON STATE TREASURY
STRUCTURAL ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th.Suite 200•Beaverton OR,97008 Date: OCT 2015 By: JEN Sheet No.: COVER
SUMMARY
2014 Oregon Structural Specialty Code
Wind 120 MPH (3 sec gust, Val-) Exp B
Seismic Occupancy Catagory II
Site Class -
Selsimic Design Catagory - D
Ss = 0.9'15 Si = 0.425
CJ'Ps = 0.122 5Di = 0.446
There are two new roof mounted mechanical units.
TRANE - RTU-1 LENNOX - RTU-13
'YSC048+' 'KGA090+'
weight 563 lbs weight 911 lbs
length 69' length 98'
width 44' width 41'
height 36' height 43'
4x8 DIRECTLY UNDER CURB, WITH SIMPSON 'U46' EACH END.
C 4x6 DIRECTLY UNDER CURB, WITH SIMPSON 'U46' EACH END.
RE-SUPPORT (E) 2x PURLINS W/ SIMPSON 'LUS24' WHERE REQUIRED.
REINFORCE (E) 4x16 W/ A NEW 2x12 ONE SIDE. SEE DETAIL (D). AT GL BEAM,
PROVIDE SIMPSON 'L10' ANGLE.
NORDLING Proj. No.: 15-389
OREGON STATE TREASURY
STRUCTURAL
ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR.97008 Date: OCT 2015 By: JEN Sheet No.: S1
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' 187
46OREGON /
ROOF FRAMING FLAN ✓QLA'`<Y 75
6-. NORM
I EXPIRES: 12/31/16
NORDLING Proj. No.: 15-389
' STRUCTURAL OREGON STATE TREASURY
ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By: JEN Sheet No.: D1
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ROOFD TAIL `oy� F. ' NORO`'
I EXPIRES:12/31/16 I
NORDLING Proj. No.: 15-389
°' STRUCTURAL OREGON STATE TREASURY
ROOF MECH UNITS
I I‘ kG k I ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200.Beaverton OR,97008 Date: OCT 2015 By:JEN Sheet No.: D2
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• •EGON /
ROOF DETAIL "ptitiG`Y 15• ,90
I G ���G'
/ • NORM
EXPIRES: 12/31/16
NORDLING Proj. No.: 15-389
STRUCTURAL OREGON STATE TREASURY
ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By: JEN Sheet No.: D3
rMECHANICAL UNIT
f--MECHANICAL UNIT
UNIT BASE RAIL
-0`''_•---*12 x 3/4' SCREW
• S' x8' x16ga STRAP,
ONE EACH SIDE
/ X12 x 3' SCREW SELF
TAPPING SCREW
ru J....1'''`j
S
p== 412 WOOD SCREWS 612' o/c, TYP U.N.O.
" CURBFLASHING 4 ROOFING BY OTHERS
Q - ---LEVELING CURB (AS REQ'D)
111111111/1/1" u
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1 CURB
—(E) GL GIRDER
MIBLOCK SOLID
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1 ID DETAIL yti
F. NORO
EXPIRES: 12/31/16
NORDLING Proj. No.: 15-389
STRUCTURAL OREGON STATE TREASURY
ROOF MECH UNITS
\ ,' ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By: JEN Sheet No.: D4
r
MECHANICAL
UNIT
Th
u .'
CURB-' T
_i,
..-.__.... .-X
_.. . .
j
1 1
.,
--------------------------------------
- -(E) GL. GIRDER
L SEE sFOR
ADDITIONAL
INFORMATION
---
',.;'
� (E) 2x4 624'NEW 2x12 UJ/ TWO ROWS 1/414) x 4'
SIMPSON 'SDS' SCREWS 612' o/c ISI ,:-.....— "—(E) x16
C1 501) PROFF1 .
/ f4-4 12,18 't -
I
le OREGON 1
A
DETAILV'4,4, 15, 19�A
c---
/ .,
YY F. NOVO
1 EXPIRES:12/31 /16
NORDLING Proj. No.: 15-389
STRUCTURAL OREGON STATE TREASURY
ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By:JEN Sheet No.: D5
1
T
1 '
�T—"
I
01 i7,1
0170 mil
m
wl wl
10 1
ja I RTU-7
ill Iin�'
I N 4x16 DF-L 01
--------------- --------
2.81 O I
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t
NORDLING Proj. No.: 15-389
STRUCTURAL OREGON STATE TREASURY
'‘ 6, ' ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By: JEN Sheet No.: G1
-4 CURB SUPPORT 8 CURB SUPPORT 0
CURB SUPPORT
PSF PSF PSF PSF PSF PSF
DL LL TW DL LL TW DL LL TW
10 25 3'-0' 10 25 4'-0' 10 25 12'
ROOFING 2.0 per
SHEATHING LS psf
INSUL L per
CEILING 22 per PDL 137 lbs BEAM B
MISC 25 per LL 541 lbs
IC per
PM 615 Ibe MECH UNIT +CURB PM 1,050 lbs MECH UNIT +CURB
WM 66 plr WM 69 plf
615 lbs /(5.1' • 2) 1050 lbs /1T.6' • 2)
P
W
i i iM l l) h i l l i t W W W
111111 111111 111111 111111 11111 M1111111111111
A A A A AA
i; m
E3'-01i '"0� I1.6'
Ig'-0'
4x8 DF-L No.2 4x8 DF-L No.2 4x8 DF-L No.2
R1 R2 R1 R2 R1 R2
R DL 144 144 R DL 137 137 RDL 219 206
LL 529 407 LL 547 547_ LL 601 546
TL 673 551 T1. 684 684 Tt. 820 752
brgL 0.31" 0.25" brgL 0.31" 0.31" brgL 0.37" 0.34"
✓ MAX 673 lbs Self Wt V MAX 684 lbs Self Wt V MAX 820 lbs Self Wt
M MAX 1,281 ft-lbs 6.03 plf M MAX 1,300 ft-lbs 6.03 plf M MAX 2,212 ft-lbs 6.03 plf
✓ (d) 566 lbs V (d) 575 lbs V (d) 753 lbs
fv 33 < 207 psi fv 34 < 207 psi fv 45 < 207 psi
fb 501 < 1,346 psi fb 509 < 1,346 psi fb 866 < 1,346 psi
S1 S1 S1
A DL -0.02 A DL -0.02
A DL -0.03
A LL -0.06 A LL -0.06
A LL -0.09
L/+999 L/+999 L/+999
•
ok ok ok
A TL -0.08 A n. -0.08
A n. -0.13
L/+999 L/+999 L/754
CR 1.00 CL 1.00 CR 1.00 CL 1.00 CR 1.00 CL 1.00
CD 1.151 Cf 1.30 CD 1.15 Cf 1.30 CD 1.15 Cf 1.30
------ --7- / NORDLING Proj. No.: 15-389
STRUCTURAL ROOF MECH UNITS OREGON STATE TREASURY
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By:JEN Sheet No.: G2
• ID •(E) 4x16 DF "1 0 CURB SUPPORT
PSF PSF PSF PSF
DL LL TIll DL LL TW
S.6 25 S'-0' o/c 8.6 25 S'-0' o/c
•
ROOFING 2.0 per ROOFING 2.0 psf
SHEATHING 1.8 per SHEATHING 1.8 pef
INSUL 1.5 psf INSUL 1.5 psf
CEILING 22 psf CEILING 22 per
2x6 024' o/c 1.1 per 2x6 024'o/c 1.1 pef
Sb per Sb per
MISC 3.4 psr MSC 3.4 psi.
12 par 12 per
PM 232 lbs PM 1,050 lbs MECH UNIT +CURB
615 lbs • 5.5'/8O' = 454 lbs /sIde
464 lbs /2 = 232 lbs /corner UJm 69 or
1050 lbs/(lb' •2)
P
Wm
w w
111111 X11111 111111 IIIIII
A • A A A
14 I-
24'-0' 1 , 24'-0' 1
4x16 DF-L#1 (86) 4x16 DF-L#1 (86)
R1 R2 R1 R2
RDL 826 826 R DL 826 826
LL 2,605 2,427 LL 2,841 2,483
TL 3,431 3,253 TL 3,667 3,309
brgL 1.57" 1.49" brgL 1.68" 1.51"
V MAX 3,431 lbs V MAX 3,667 lbs
M MAX 19,678 ft-lbs M MAX 20,359 ft-lbs
V (d) 3,083 lbs V (d) 3,231 lbs
fv 85 < 207 psi fv 89 < 207 psi
fb 1,685 < 1,725 psi fb 1,721 < 1,725 psi
S1 S1
A DL -0.26 A DL -0.26
A LL -0.78 A LL -0.82
L/367 L/350
ok ok
A TL -1.05 A TL -1.09
• L/275 L/265
CR 1.001 CL 1.00 CR 1.00 CL 1.00
CD 1.151 Cf 1.00 CD 1.15 Cf 1.00
99% CAPACITY •
NORDLING Proj. No.: 15-389
OREGON STATE TREASURY
ir., , STRUCTURAL ROOF MECH UNITS
J� ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By:JEN Sheet No.: G3
ASCE 7.10 Standard Roof Top Mech Unit
Location 45°26'58.84"N Ss and S1=Mapped Spectral Acceleration Values
122°47' 15.93"W 9560 SW Nimbus Ave,Beaverton,OR 97008
Ground Motion Ss 0.975 Si 0.425
Occupancy Category II Site Coefficients Fa 1.11
Site Class D F 1.58
Importance Factor 1.00
Height of Structure 20.0 ft SMS Fa* Ss 1.082
SMI Fv * Si 0.669
Design Category (SDC) D
SDS (2/3)SMS 0.722
SDI (2/3)SMI 0.446
Air Side HVAC Fp MIN= 0.3 SDS IP WP
ap 2.50 TT Rp 6.00 = 0.216 WP ->* 0 0.152
�.4 ap •�JDS •I p Z\ FP MAX= 1.6 SDS IP WP
Fp= 1+2 — •Wp
Rp hi = 1.15 WP->* 0 0.808
z= 20.011 ASD
FP= 0.36 WP->* 0.7 0.253 Eq= 0.286W+0.2 SDS W
W :Weight of Unit
z= 24.0 ft
FP= 0.41 WP->* 0.7 0.286
ASCE 7.10 Wind Force Standard Roof Top Mech Unit
Wind Speed : 120 mph Exposure : B
Height of Structure 20'-0" assume Af<0.1 Bf::Force increase factor x= 1.9
qz: 23.24 psf kz: 0.70
Unit Weight 1,050 lbs Gust : 0.85 Ka: 0.90
Unit Height 43" Cf: 1.30 IC t : 1.00
Unit Length 98" x: 1.9
Unit Width 47"
Curb Height 14" WP: 48.8 psf
P: 857 lbs-ASD
T= 857 lbs * (14" +43"/2)/47"
- 0.6* 1,050 lbs/2
= 332 lbs Net Uplift
NORDLING Proj. No.: 15-389
STRUCTURAL OREGON STATE TREASURY
ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By: JEN Sheet No.: L1
.
YEQ �'
106 lbs
W:
1050 lbs
LI
RTU-13
a
Height 43" Weight 1,050 lbs
Length 98"
• Width 47"
` Curb 14"
VEQ=0.286* 1,050 lbs+0.2*0.722* 1,050 lbs
=301 lbs+106 lbs
VEQ T=301 lbs*(14"+43"/2)/47"
301 Ibs + 106 lbs/2
- 0.6* 1,050 lbs/2
=-35 lbs [0 Net Uplift]
C: 35 lbs V=301 lbs
RTU-1
Height 36" Weight 675 lbs
Length 69"
Width 44"
(4) STEEL BRACKETS W/ *12 SCREWS TO Curb 14"
ROOF CURB 4 *12 SCREWS TO UNIT BASE VEQ= 0.286*675 lbs+0.2*0.722*675 lbs
RAIL. -ok-
= 193 lbs+68 lbs
*12 e12' o/c SCREWS FROM CURB TO T= 193 lbs*(14"+36"/2)/44"
FRAMING BELOW. -ok. + 68 lbs/2
-0.6*675 lbs/2
=-28 lbs [0 Net Uplift]
V= 193 lbs
NORDLING Proj. No.: 15-389
STRUCTURAL OREGON STATE TREASURY
iiENGINEERS ROOF MECH UNITS
ENGINEERS, LLC PAC TRUST
6775 SW 111th,Suite 200•Beaverton OR,97008 Date: OCT 2015 By:JEN Sheet No.: L2
Rooftop Unit Weight
MARK ID MANUFACT MODEL NO, New/Existing Tons A B C D SUB ECON EXHAUST CURB TOTAL
RTU 7 TRANE YSC048E4MA RELOCATE 4 175 145 101 142 563 36 0.000 78 677
RTU 13 LENNOX KGA090S4BH RELOCATE 7,5 168 183 96 203 650 123 0.000 227 1000
r
Table 165.Maximum unit&corner weights(lbs)and center of gravity dimensions (in.) -gas/electric models
Maximum Model
Unit Weights(a) Corner Weights(b) Center of Gravity (in.)
Tons Model No. Shipping Net A B C D Length Width
3 YSC036E 607 532 165 137 95 134 31 19
4 YSC048E 638 563 175 145 101 142 31 19 RTU-7
5 YSC060E 688 613 190 158 110 155 31 19
6 YSC072F 805 710 222 217 121 150 41 22
71/2 YSCO9OF 862 767 243 221 155 149 45 21
71/2 YSC092F 990 847 265 249 173 160 46 21
81/2 YSC102F 1047 904 279 252 187 186 44 22
10 YSC120F 1156 1058 345 242 258 213 41 23
3 YHC036E 607 532 165 137 95 134 31 19
4 YHC048E 858 763 238 200 148 176 40 23
4 YHC048F 806 711 226 199 144 143 44 22
5 YHC060E 917 822 261 218 156 187 40 22
5 YHCO6OF 850 755 239 214 152 151 44 21
6 YHC072E 1025 927 296 198 205 228 41 24
6 YHC072F 965 822 250 245 174 153 47 21
71/2 YHC092F 1124 1026 340 233 249 204 41 23
81/2 YHC102F 1133 1035 341 236 253 205 49 23
10 YHC120E 1563 1369 386 379 299 305 49 28
(a)Weights are approximate.
(b)Corner weights are given for information only.
Table 166.Factory installed options(fiops)/accessory net weights (Ibs)(a).(b)
T/YSC072F- T/YSC120F
T/YSC036E-060E T/YHC048E-060E 102F T/YHC092F-
T/YHC036E T/YHC048F-060F T/YHC072E/F 102F T/YHC120E
Net Weight Net Weight Net Weight Net Weight Net Weight
Accessory 3-5 Tons 4-5 Tons 6-10 Tons 71/z, 81/z, 10 10
Barometric Relief 7 10 10 10 10
Belt Drive Option (3 phase only) 31 31 — — —
Coil Guards 12 20 20 20 30
Economizer 26 36 36 36 36
Electric Heaters(c) 15 30 30 44 50
Hinged Doors 10 12 12 12 12
Manual Outside Air Damper 16 26 26 26 26
Motorized Outside Air Damper 20 30 30 30 30
Novar Control 8 8 8 8 8
Oversized Motor 5 8 8 — —
Powered Convenience Outlet 38 38 38 38 50
Powered Exhaust 40 40 80 80 80
Reheat Coil 15 25 15 20(d) 53
Roof Curb 61 78 78 78 89
Smoke Detector, Supply 5 5 . 5 5 5
Smoke Detector, Return 7 7 7 7 7
continued on next page
RT-PRCO23-EN
El
TRAIN'
" Dimensional Data
Figure 1. Cooling and gas/electric-3-5 tons standard efficiency,3 tons high efficiency
Notes:
1. All dimensions are in inches/millimeters.
2. 1/2 NPT Gas Connection = (Y_C Models only); 2"Electrical Connection: Single Point Power When Heat Installed(T_C Models only.)
TOP PANEL
EVAPORATOR SECTION
ACCESS PANEL
OCONDENSER FAN
jl(il�ip�a;:���,,ny«�
���� _2 3914'
1D8 M 921 MM
ALTERNATE
CONDENSATE DRAIN
34-14 NPT DIA.HOLE
`�;Z\
%--7, ® .. - i CONDENSER COIL
o
239/16' �� , ® 1/4' - li / U CONTROL WIRE
7/5'(22MM)DIA.HOLE
596 M �� 51 �j/ SERVICE GAUGE PORT ACCESS
'/ xr-11. j I35'(35MM)DIA.HOLE
1
691 B' 073'IAM ' j� 4SBMM•
1749/MM
. �47IMM UNIT POWER WIRE
f 71I5'(29MM)DUI HOLE
143 MM 194/811,>/`
95/8' 44 14'
244 MM 1124/MM
1/2 NPT GAS CONNECTION
CONTROL AND COMPRESSOR
ACCESS PANEL
Figure 2. Cooling and gas/electric-3-5 tons standard efficiency,3 tons high efficiency
downflow airflow supply/return-through-the-base utilities
Note: All dimensions are In inches/millimeters.
35/8" 14" 91/4"- 151/2"—.
92 MM 356 MM 235 MM 394 MM
4"
102 MM /r
1 SUPPLY
406 MM
16" /_//�j \_ •
24" RETURN 4///610 MM ((((((( i ) ))))))
TBU CONDENSATE 27 9/16"
701 MM }
7i3J/V1IM' , }
d6M 49M l/ t 941MM 16;MM. -- 7 -
106 MM\\ 116 MM
-►4 7I5" f
J
124 M
23 1/2" THROUGH
597 MM THROUGH THE BASE 28 MM
THE BASE GAS ELECTRICAL
(Y_C MODELS „_915/16"
ONLY) 253 MM
206
E2
• TRANE
Dimensional Data
f
I
Figure 5. Cooling and gas/electric-3-5 tons standard efficiency,3 tons high efficiency- roof curb
Note: All dimensions are In inches/millimeters.
6. ov** Cie,
�pStP�LE' 4a3MM C<E9�p4,,,
C� 9517 �MM 25 16 379/TNN6.
r9/
3/g• 61 1 l%
rill*
4• 3 ..09.
�� 63 N� 1568 MM 65 3/16• ,M FO
V /\ 1656 MM : 44,
356MM / ?� 1� 425MMJO'
leapLIlli'
S:( 1 < -1.004,
4 M \\ 'S�a `` 97MM•gg �I
\� N-` tiT
Zgz
N„,<, ..„. .... 0,
65 13/16• 11
C�F9 1670 MM 14013
0 VA
6.
/�j 1038 MM
• 'Y9"F9 1053 41 MM
Figure 6. Cooling and gas/electric-3-5 tons standard efficiency;3 tons high efficiency
downflow duct connections-field fabricated
Note: All dimensions are in inches/millimeters.
24 3/8" 16 3/16"
(619 MM) (411 MM)._*
-L-----)11147 /lIssr--"-''
mil wer/ 171/16"
(433 MM)
ALL FLANGES 1 1/4"(32 MM)
. A .„ /
,,,, ,,,,,.
, , , ___,..,
„...
14"
iiiiii1jjjW
356MM
208
E3
, DIMENSIONS - INCHES (MM)
Model CORNER WEIGHTS CENTER OF GRAVITY
No. AA BB CC DD EE FF
Base Max. Base Max. Base Max. Base Max. Base Max. Base Max.
lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg lbs. kg in. mm in. mm in. mm in. mm
024 92 42 113 52 112 51 128 58 180 82 207 94 148 67 183 83 38-1/2 978 40 1016 18 457 18 457
030 92 42 114 52 112 51 129 58 180 82 207 94 149 68 183 83 38-1/2 978 40 1016 18 457 18 457
036 92 42 114 52 112 51 129 59 181 82 208 94 149 68 184 83 38-1/2 978 40 1016 18 457 18 457
048 99 45 123 56 120 55 139 63 193 88 223 102 159 72 197 90 38-1/2 978 40 1016 18 457 18 457
060 104 47 128 58_126 57 145 66 203 92 233 106 167 76 206 94 38-1/2 978 40 1016 18 457 18 457
072 '121 55 143 65 147 67 162 74 237 108 261 119 195 89 231 105 38-1/2 978 40 1016 18 457 18 457
090 168 76 195 88 183 83 212 96 227 103 263 119 203 95 241 109 47 1194 47 1194 21 533 21 533
Base Unit-The unit with NO INTERNAL OPTIONS.
Max.Unit-The unit with ALL INTERNAL OPTIONS Installed.(Economizer,Standard Static Power Exhaust Fans,Controls,etc.).Does not include accessories external to
unit or high static power exhaust.
5-5/8
(143) 1+1►f(413) -(457)—
4 Al (279)
4 BB
7(178) BOTTOM 5(127)
RTU 13 RETURN
Olo
PENING 210 /oar
�
29 BOTTOM 508 CENTER ",,,,• tor
�� �11�11
47(1194) (737) SUPPLY
AIRLY1 ( j ) OF GRAVITY `,``•��
OPENING \ `0
BASE 25-3/4(654)
T X �in 024 thru 072 in
C:1-
38-3/4(984)090
�
�
6-5/8.k... FF 9-1/2
(168) ' I(241)
DD �\ ICC
26-1/2__� BOTTOM 4 _I
(673) CONDENSATE —EE—"'111
OUTLET BOTTOM POWER ENTRY
3 X 8(76 X 203)
TOP VIEW(Base)
45 83-1/4(2115)024 thru 072 J
(1143) I �' 96-1/4(2445)090 •I
A ,
co oo om I 11 II
0 2 2 Li 1 I •i
z r- $n ELECTRICAL I
v o N o FLUENENT INLET
CV^ o a OUTLET
PF.' \ /GAS
R CONDENSATE o�NLET
co 92 GO�, OUTLET mug
141-
17125)
- r- (EITHER SIDE) l ��
cn
i 11 (25) ' ® (140) (381)15 I I 11 (25)
100 = = 001 3-1/2(89)1061-1"1 _I I + 001
Ift47(1194) �/ 26-1/2 I t 27 _____
BASE ] LIFTING HOLES (673)-----���lll (686)
85-1/4(2165)024 thru 072 BASE
END VIEW (For rigging) 98-1/4(2496)090 BASE p''
SIDE VIEW
•
11
19-1/2 18-3/8 (279)_ _ �--
•
—(495)—�+(467) I 2(51)
1I ISI
I
0 29
I � 1 210 (737)
(508)11 J
�o /
�1 III r 0 _
_ 1 } I _ I oO
FORKLIFT SLOTS 5-1/2 HORIZONTAL HORIZONTAL 5'1/2
(Front,Back and (140) SUPPLY AIR RETURN AIR (140)
Blower End) OPENING OPENING
BACK VIEW (Without Economizer) E4
Landmark®Packaged Gas/Electric 2 to 7.5 Tons/Page 36
.ACCESSORY DIMENSIONS - INCHES (MM)
HYBRID ROOF CURBS -DOUBLE DUCT OPENING
38 41-1/2
79-3/4 76-1/4 •
(965) (1054)
(2026) (1937)
19-1/821 1/8
.->'
(486) I (537)
v>< 8(203
15-1/8 SUPPLY � 14 356;
(384) ` OPENING 18(457
/ el 24 610)
12-5/8'< / I
(321) I 8
1-3/4 \ -- , 2
/�
(44) \
AN ---RETURN /`
OPENING---___41!iol
32 `, `\\ \ �i
(813) �` \\\ `/
/
i
Q
8 NOTE-Roof deck may be omitted within confines of curb.
TYPICAL FLASHING DETAIL FOR ROOF CURB DETAIL ROOF CURB
) r-
BASE BOTTOM PACKAGED
' / UNIT 1444
j ! 112
(13)
FIBERGLASS INSULATIONCOUNTER FLASHING
___,_.
(Furnished) / (Field Supplied)NAILER STRIP \FACTORY INSTALLED
PERIMETER WOOD
(Furnished) NAILER STRIP
ROOF CURB/ CANT STRIP 8(203
(Field Supplied)
(Extends around entire / 14 356
perimeter of unit) ROOFING 18 457
/MATERIAL 24 610
RIGID INSULATION A A04 .1 .:..._•-:-.A04 .1 .:..._•-:-.
(Field Supplied) _i____
A�///i///
.4_4.1-3/4
(44) E5