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TRANE Submittal
Date: May 23, 2018
Job Name:
Courtyard Marriott Tigard-Energy Turnkey
15686 SW Sequoia Pkwy
TIGARD, OR 97224
Trane U.S. Inc. is pleased to provide the enclosed submittal for your review and approval.
Product Summary
Qty Product
1 Indirect Fired Gas Heating Units (Outdoor)
The attached information describes the equipment we propose to
furnish for this project,and is submitted for your approval.
Product performance and submittal data is valid fora period of 6 months
from the date of submittal generation. If six months or more has elapsed
David Strasser between submittal generation and equipment release,the product
Trane performance and submittal data will need to be verified. It is the
7257 SW Kable Lane customer's responsibility to obtain such verification.
Portland, OR 97224-7181
Phone: (503)620-8031
Cell: (503)602-8969
Fax: (503) 639-1454
RE Odi TVE
AUG 1 6 2018
CITY OF'TGARD
BUILDING DIVISION
J:IJOBSl124170040121GRAA Sub Ver 1.doc
Table Of Contents
Product Summary 1
Indirect Fired Gas Heating Units(Outdoor) (Item Al)
Tag Data 3
Mechanical Specifications 4
Unit Dimensions 6
Weight, Clearance&Rigging Diagram 7
Field Wiring 8
Courtyard Marriott Tigard-Energy Turnkey May 23,2018
Tag Data-Indirect Fired Gas Heating Units(Outdoor (Qty: 1)
Item Tag(s) Qty Description Model Number
• Al No Tag 1 Outdoor Gas Heating Unit GRAA25GDMFO
Rooftop gas heating unit
Standard temperature rise furnace 20-60 F (-7- 16 C) per furnace-left hand
250 MBH input
Gravity venting
208/60/3 main power supply
Electronic modulating gas control with external 0- 10vdc input
Natural gas with 100% lockout
409 stainless steel heat exchanger
Rooftop arrangement D-Standard blower with evaporative cooler
3 HP supply fan motor with VFD
Factory installed VFD
Single speed high efficiency open drip proof motor
100% outside air opening
2-position outside air damper/spring return
12" (305 mm)evaporative media (Celdek)
Standard filters
item#1 of 1 (ID#43188)
Performance Selection Parameters Selected Unit Performance Data
Selection Method=Performance Air Flow SCFM-(cu. m/s)=3,800(1.77)
SCFM=3,800 Temperature Rise-°F(SC)=48.51(26.94)
Temp. Rise=48.51 Output BTU/HR-(kW/H)=200,000(58.60)
Req. BTU Out=200,000 External Static Pressure in.WC-(Pa)=1.00(248.00)
Altitude=Below 2000' Total Static Pressure in.WC-(Pa)=1.27(315.03)
DeRate=0% Brake Horse Power BHP-(kW)=2.16(1.61)
ESP=1 in.WC @ Sea Level Fan Speed RPM= 1075
MCA=13.205
MOP=21.705
DSS= 12.742
Approx. Shipping Weight=1277 lbs.each
FLD=Furnished by Trane U.S. Inc./Installed by Equipment Submittal Page 3 of 8
Others
Courtyard Marriott Tigard-Energy Turnkey May 23,2018
Mechanical Specifications-Indirect Fired Gas Heating Units(Outdoor)
Item: Al Qty: 1
General
Units are completely factory assembled, piped, wired and test fired.All units contain duct furnaces that are ETL certified
and conform with the latest ANSI Standards for safe and efficient performance. Units are mounted on metal rails with •
lifting and anchor holes and are suitable for slab or curb mounting. Units are available for operation on either natural or
LP (propane) gas. The firing rate of each furnace will not exceed 400 MBh and contains its own heat exchanger, flue
collector,venting, burners, safety and ignition controls.All units are ETL certified for electrical safety in compliance with
UL 1995 and CSA C22.2 No.236 safety standard for heating,ventilating and cooling equipment. Standard control relays
socket mounted with terminal block connections.
All control wiring terminates at terminal strips(single point connection)and include an identifying marker corresponding
to the wiring diagram. Motor and control wiring is harnessed with terminal block connections.Casings are die formed, 18
gauge[1.3 mm]galvanized steel and finished in air dry enamel. Service and access panels are provided through easily
removable side access panels with captive fasteners. Fan sections and supply plenums (when provided) are insulated
with fire resistant, odorless, matte faced 1"[25 mm]glass fiber material. Outside air hoods, when provided, ship with a
wire mesh inlet screen. Standard heat exchanger construction consists of 20 gauge[1.0 mm]aluminized steel tubes and
18 gauge[1.3 m] aluminized steel headers. Standard drip pan construction is corrosion resistant aluminized steel.
Standard flue collector construction is corrosion resistant aluminized steel. Burners are die formed, corrosion resistant
aluminized steel, with stamped porting and stainless steel port protectors. Port protectors prevent foreign matter from
obstructing the burner ports. Burners are individually removable for ease of inspection and servicing. The entire burner
assembly is easily removed with its slide out drawer design. The pilot is accessible through an access plate without
removing the burner drawer assembly.
Filter rack is constructed of galvanized steel with access through the side service panel. Electrical cabinet is isolated
from the air stream with a non removable access panel interior to the outer service panel. There is provision in this
cabinet for component mounting, wire routing and high voltage isolation. Motor and control wiring is harnessed with
terminal block connections. Standard units are provided with 24 volt combination single stage automatic gas valves,
including main operating valve and pilot safety shutoff, pressure regulator, manual main and pilot shutoff valve, and
adjustable pilot valve. Gas valves are suitable for NEC Class 2 use for a maximum inlet gas pressure of 0.5 psi (14"
W.C.)[3.4 kPa]on natural gas.All rooftop units are provided with a low voltage circuit breaker rated for 150%of the units
normal 24 volt operating load.
Each duct furnace is provided with a 24 volt high temperature limit switch, a (redundant)combination gas valve and a
fan time delay relay. The fan time delay relay delays the fan start until the heat exchanger reaches a predetermined
temperature. It also allows the fan to operate after burner shutdown, removing residual heat from the heat exchanger.
Double and triple furnace units contain a reverse airflow interlock switch. The normally closed switch, when activated,
causes the gas valves to close and continue blower operation.All units provided with a solid state ignition control system
which ignites the intermittent pilot by spark during each cycle of operation.When pilot flame is proven, main burner valve
opens to allow gas flow to the burners. Pilot and burners are extinguished during the off cycle.
Standard Temperature Rise Furnace
Each duct furnace shall have a lower pressure drop across the heat exchanger, allowing higher air flow capacities and
an 80% eff rating with delta T of 20-60F per furnace.
Air Handling Fan(s)
Centrifugal fan is belt driven,forward curved with double inlet, statically and dynamically balanced. The blower wheel is
fixed on a keyed shaft, supported with rubber grommet on bearing only and ball bearing secured. An access interlock
switch is installed in the blower compartment and will disengage the blower upon removing the service panel. An
override is incorporated into the access interlock switch for serviceability.
Natural vent
Natural vent units are provided with a vent cap designed for gravity venting. Outside air for combustion enters at the
base of the vent cap through a protective grille, and products of combustion are discharged through the upper section of
the flue vent cap.
Evaporative Cooler
An evaporative cooler with 8" [203 mm] media is provided. The evaporative cooler is of a self cleaning design with a
stainless steel water tank, regulated water flow and overflow protection. The cooler has a cabinet assembly of heavy
gauge aluminized steel with weather proof finish,a UL recognized thermally protected sealed re-circulating pump motor,
2" [51 mm] distribution pad and corrosion resistant PVC water distribution tubes.
FLO=Furnished by Trane U.S. Inc./Installed by Equipment Submittal Page 4 of 8
Others
Courtyard Marriott Tigard-Energy Turnkey May 23,2018
Electronic Modulating 4-20 mA/0 -10 VDC Gas Control
Provides modulated heat output. Ignition is at full fire(100% input), and modulates the gas input from 100%to 40%
rated input. The modulating gas valve shall operate in response to a 4-20 mA or a 0- 10 VDC input from an external
DDC control.When"furnace one only" is specified on double and triple furnaces, additional furnace sections will have
single stage on/off control.
Type 409 Stainless Steel Heat Exchanger
Heat exchanger tubes and headers shall be 20 gauge[1.0 mm]type 409 stainless steel. Burners and flue collector shall
be 409 Stainless Steel. 409 stainless steel is recommended where outside air is used for make up air in areas where
outside temperatures are 40 F [4 C] or below.
Dampers-General
Dampers are of the opposed blade type, constructed of galvanized steel with neoprene nylon bushings, blades to be
mechanically interlocked.
Units with outside air or return air only are provided with damper,two position spring return damper motor and controls.
The motor powers the damper full open when the unit is on and full closed when the unit is off.
Factory Installed VFD
A Variable Frequency Drive(VFD)shall be provided when variable air volume control is required for fan operation. The
VFD shall be properly sized, factory mounted and wired to the fan motor. The VFD shall provide overload protection
and soft start operation. The VFD shall be covered by UL 1995 Standards and manufactured with a NEMA 1 plenum
rated enclosure.
FLD=Furnished by Trane U.S.Inc./Installed by Equipment Submittal Page 5 of 8
Others
Courtyard Marriott Tigard-Energy Turnkey May 23,2018
Unit Dimensions-Indirect Fired Gas Heating Units (Outdoor)
Item: Al Qty: 1
Front Back
43 7/8"
231/2" -
(TYP)
_,
16"(US) _
11/8" 253116"'(Can) -- 2 3/4"
I r Im L 1 I
1
1 t
390 30 1/2"
44"
1I
10 1/8" 1 6„
.7�f't�C-1 5" 4
29 5/16"
Discharge 1"
Opening 1
1 5/16"
0 42 1/16" ryp.
uutsice Anchor Hole
Location
9/16"Hole
Right
1" 72 1/4" 36" -�
Typ.
26" Evaporative
Cooler
Vent Cap
Ship Separate
a I
39" 8
0 o e ,,
1" 1
b____i_4" ,
Curb Cap
5/8"
77 3/8" ryp, I1
Anchor Hole
Location
9/16'Hole
Left
-00-- 36" ---,=0-0---- 72 1/4" —r 1"
Typ. I
Evaporative I 26"
Cooler
v.Cap
Ship Separate
x..-97/6"
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+ =1:039
o oto o �
4" V ( `" /Electrical
• 4811/160
1/16"4 I5/8"J
Typ. - 77 3/8" I
Anchor Hole
Location
9/16"Hole
FLD=Furnished by Trane U.S. Inc./Installed by Equipment Submittal Page 6 of 8
Others
e.
Courtyard Marriott Tigard-Energy Turnkey May 23,2018
Weight, Clearance& Rigging Diagram -Indirect Fired Gas Heating Units(Outdoor)
Item: Al Qty: 1
II AIR FLOW 11
18" 1
18
18"„.,..e..„.„„ 34 1/2"
WEIGHT DISCRIPTION
882.0 lb UNIT WEIGHT
1022.0 lb SHIP WEIGHT
MOTOR WEIGHT
51.Olb HOOD WEIGHT
166.0 lb EVAP COOLER WEIGHT
386.01b EVAP COOL SHIP WEIGHT
FLD=Furnished by Trane U.S. Inc./Installed by Equipment Submittal Page 7 of 8
Others
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0. L N GR _ BY MANUFACTURER C W
uy E❑ Ambient Air _BY OTHERS OR OPTIONS CO
.a VFD Temp 120 VAC IT ❑ GRIll Temp Sensor 1] TERMINAL BLOCK OR •
Control FIELD CONNECTION POINT M
VFD _i__WIRE CROSSING
Heater Fan I I _ J NO CONNECTION C
L N L N m o- I I —+—WIRE CONNECTION =
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A m m WH-WHITE C
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I I HAZARDOUS ARINING VARIABLE FREQUENCY DRIVE BK-BLACK sz
S.
_AMAAAAA (,–,f WITH LOW TEMP OPTION-THRU 5 HP GR-GREEN 0
—V V — U DISCONNECT ALL ELECTRIC POWER
co INCLUDING REMOTE DISCONNECTS AND 0
FOLLOW LOCK OUT AND TAG PROCEDURES
Fan BEFORE SERVICING.INSURE THAT ALL
0.1.
MOTOR CAPACITORS HAVE DISCHARGED
G Motor STORED VOLTAGE.UNITS WITH VARIABLE
O. SPEED DRIVE.REFER TO DRIVE
a INSTRUCTIONS FOR CAPACITOR DISCHARGE.
FAILURE TO DO THE ABOVE BEFORE
SERVICING COULD RESULT IN DEATH OR
SERIOUS INJURY.
NOTES: ®AVERTISSEMENT
1)ALL FIELD WIRING TO BE IN ACCORDANCE WITH NATIONAL TENSION DANGEREUSE!
COUPER TOMES LES TENSIONS ET
ELECTRIC CODE(NEC)AND LOCAL BUILDING CODES. OLORIR LES SECTIONNEURS A DISTANCE.
PUTS SUIVRE LES PROCEDURES DE
2)USE COPPER CONDUCTORS ONLY. VERRouauGE ET DES ETIQUETTES AVANT
TOUTS INTERVENTION.VERIFIER SUE TOUS
NOTICE LES CONDENSATEURS DES MOTEURS SONT
DECHARGES.DANS LE CAS° NITES
COMPORTANT DES ENTRAINEUENrS A
USE COPPER CONDUCTORS ONLY! VITESSE VARAIBIE.SE REPORTER AUX
INSTRUCTIONS DE L'ENTRAINEMENT POUR
UNIT TERMINALS ARE NOT DESIGNED TO ACCEPT OECHARGER LES CONDENSATEURS.
OTHER TYPES OF CONDUCTORS. NE PAS RESPECTER CES MESURES DE
FAILURE TO DO THE ABOVE COULD RESULT IN PRECAUTION PEUTENTRAINER DES
EQUIPMENT DAMAGE. BLESSURES GRAVES PO WANT ETRE
MORTELLES.
AVIS ®ADVERTENCIA
N'UTILISER QUE DES CONDUCTEURS EN CUIVRE! iVOLTAJE PELIGROSO!
LES BORNES DE L'UNITE NE SONT PAS CONEUES DESCONECTE TODALAENERGIAELECTRICA,
POUR RECEVOIR°'AUTRES TYPES DE CONDUCTEUR S. INCLUSO LAS DESCONEXIONES REMOTAS Y
FAIRE DEFAUT A LA PROCEDURE CI-DESSUS PEAT SIGH LOS PROCEOMIENTOS DE CIERRE Y
L
ENTRAINER DES DOMMAGES A L'EOUIPEMENT. SERVI IO A EGORNTES S P E QUE TO 0
LOS CA O.ASEGUR DEL
OUETODOS
AV I S O LOS CAPACITORES DEL MOTOR HAYAN
DESCARGADO EL VOLTAJE ALMACENADO.
PARA LAS UNIDADES CON EJE DE
jUTILICE 11NICAMENTE CONDUCTORES DE COBRE! DIRECCION DE VELOCIDAD VARIABLE,CONSUL
LAS TERMINALES DE LA UNIOAD NO ESTAN DISENADAS CONSULTS LAS INSTRUCCIONES PARA LA
PARA ACE PTAR OTROS TIPOS DE CONDUCTOR ES. DESCARGA DEL CONDENSADOR. K
EL NO REALIZAR LO ANTERIORMENTE 5)
NO SEGUIR LAS INSTRUCCIONES ANTERIORES PUEDE INDICADO,PODRIAOCASIONAR LA MUERTE
cu PROVOCAR DAROS EN EL EQUIPO. OSERAS LESIONES PERSONALES. N
W CO
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