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STRATEGIC ACCOUNTS SUBMITTAL APPROVAL FORM
Review of the submittal is needed to validate conformance of equipment specifications to system design criteria.
Installing contractor is responsible for verifying equipment being supplied matches final bid documents and/or
replacement equipment needed. Carrier will not be responsible for installation and/or removal of any incorrect units.
After review of the submittal, please select approval action and report any discrepancies in the comments section.
Submittal was reviewed for design conformity.
Job Name: CBRE-Tigard Towne Square
Job Location: Tigard, OR
® Approve
0 Reject/Revise/Resubmit
Comments:
Accepted By: DIEGO LONG
Title: COMMERCIAL ESTIMATOR
Company: MIKE'S HEATING&AIR
Date: APRIL 17, 2019
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SUBMITTAL
Project
CBRE
Tigard, OR
Tigard Towne Square
Date
Wednesday, November 01, 2017
Note:
• Thermostat provided
• No Seismic bracing supplied since no curb adapter is required- additional seismic bracing
will need to be field supplied
• Return Air Smoke Detector supplied
Unit Report For RTU 1
Project:—Untitled1 11/01/2017
Prepared By: 04:05Pk
Unit Parameters Dimensions(ft.in.)&Weight(lb.)***
Unit Model: 48TCDD12B2A5-6W0J0 Unit Length• 7'4.125"
Unit Size• 12(10 Tons) Unit Width. 4'11.5"
Volts-Phase-Hertz. 208-3-60 Unit Height: 4'1.375"
Heating Type• Gas *** Total Operating Weight: 1054 lb
Duct Cfg: Vertical Supply/Vertical Return
Low Heat ***Weights and Dimensions are approximate. Weight
Round Tube Plate Fin Coils does not include unit packaging. Approximate
dimensions are provided primarily for shipping purposes.
For exact dimensions and weights,refer to appropriate
product data catalog.
Lines and Filters
Gas Line Size• 3/4
Condensate Drain Line Size: 3/4
Return Air Filter Type: Throwaway
Return Air Filter Quantity. 4
Return Air Filter Size: 20 x 20 x 2
Unit Configuration
RA Smoke Detector
Medium Static Option(Belt Drive)
Al/Cu-Al/Cu
Electromechanical Controls w/W7220 Econo Controller
Enthalpy Ultra Low Leak Econo w/Baro Relief
Non-Fused Disconnect
Standard Packaging
2-Speed indoor fan motor controlled by VFD
Warranty Information
1-Year parts(std.)
5-Year compressor parts(std.)
10-Year heat exchanger-Aluminized(std.)
No optional warranties were selected.
NOTE: Please see Warranty Catalog 500-089 for explanation of policies and ordering methods.
Ordering Information
Part Number Description Quantity
48TCDD12B2A5-6W0J0 Rooftop Unit 1
Base Unit
RA Smoke Detector
Medium Static Option(Belt Drive)
Ultra Low leak Enty Econo X with baro relief,W7220 control.Meets
Calf.Title 24 FDD&Leak Rates
2 Speed Fan Controller(VFD)and Non-Fused Disconnect
Accessories
33CS2PP2S-03 Thermostat 1
Packaged Rooftop Builder 1.49a Page 2 of 9
Performance Summary For RTU 1
Project:-Untitledl 11/01/2017
Prepared By: 04:05Ply
Part Number:48TCDD12B2A5-6WOJO
ARI EER: 11.10
IEER: 12.8
Base Unit Dimensions
Unit Length. 88.1 in
Unit Width: 59.5 in
Unit Height: 49.4 in
Operating Weight
Base Unit Weight: 940 lb
RA Smoke Detector: 5 lb
Medium Static Option(Belt Drive). 15 lb
Enthalpy Ultra Low Leak Econo w/Baro Relief: 74 lb
2 Speed Fan Controller(VFD)and Non-Fused Disconnect: 20 lb
Total Operating Weight: 1054 lb
Unit
Unit Voltage-Phase-Hertz: 208-3-60
Air Discharge- Vertical
Fan Drive Type• Belt
Actual Airflow: 4000 CFM
Site Altitude: 3077 ft
Cooling Performance
Condenser Entering Air DB: 93.0 F
Evaporator Entering Air DB: 77.8 F
Evaporator Entering Air WB: 63.8 F
Entering Air Enthalpy: 30.67 BTU/lb
Evaporator Leaving Air DB- 54.9 F
Evaporator Leaving Air WB: 53.6 F
Evaporator Leaving Air Enthalpy 23.44 BTU/lb
Gross Cooling Capacity: 116.33 MBH
Gross Sensible Capacity: 88.36 MBH
Compressor Power Input: 8.56 kW
Coil Bypass Factor. 0.075
Mixed Air
Outdoor Air Airflow: 420 CFM
Outdoor Air DB• 93.0 F
Outdoor Air WB: 62.0 F
Outdoor Air Htg.Temp.: 1.0 F
Return Air DB• 76.0 F
Return Air WB: 64.0 F
Return Air Htg.Temp.: 70.0 F
Heating Performance
Heating Airflow: 4000 CFM
Entering Air Temp: 62.8 F
Leaving Air Temp: 95.0 F
Gas Heating Input Capacity: 100.8/151.2" MBH
Gas Heating Output Capacity: 82.3/124.3" MBH
Sea Level Gas Heating Input Capacity: 120.0/180.0 MBH
Temperature Rise: 32.2 F
Thermal Efficiency(%): 82.0
NOTE: "-Input/Output Capacities are at Site Altitude
Supply Fan
External Static Pressure- 0.50 in wg
Packaged Rooftop Builder 1.49a Page 6 of 9
Performance Summary For RTU 1
Project:-Untitledl 11/01/2017
Prepared By: 04:05Pb
5.Horizontal distance from obstruction to receiver:.0.0 ft
6. Horizontal distance from unit to obstruction: 0.0 ft
Detailed Acoustics Information
Octave Band Center Freq.Hz 63 125 250 500 1k 2k 4k 8k Overall
A 89.0 83.1 80.5 78.5 75.5 71.6 69.6 69.3 91.0 Lw
B
62.8 67.0 71.9 75.3 75.5 72.8 70.6 68.2 81.1 LwA
C 56.6 50.7 48.1 46.1 43.1 39.2 37.2 36.9 58.6 Lp
D 30.4 34.6 39.5 42.9 43.1 40.4 38.2 35.8 48.7 LpA
Legend
A Sound Power Levels at Unit's Acoustic Center,Lw
B A-Weighted Sound Power Levels at Unit's Acoustic Center,LwA
C Sound Pressure Levels at Specific Distance from Unit, Lp
D A-Weighted Sound Pressure Levels at Specific Distance from Unit, LpA
Calculation methods used in this program are patterned after the ASHRAE Guide;other ASHRAE Publications and the AHRI Acoustical
Standards. While a very significant effort has been made to insure the technical accuracy of this program,it is assumed that the user
is knowledgeable in the art of system sound estimation and is aware of the tolerances involved in real world acoustical estimation.
This program makes certain assumptions as to the dominant sound sources and sound paths which may not always be appropriate to
the real system being estimated. Because of this, no assurances can be offered that this software will always generate an accurate
sound prediction from user supplied input data. If in doubt about the estimation of expected sound levels in a space,an Acoustical
Engineer or a person with sound prediction expertise should be consulted.
Packaged Rooftop Builder 1.49a Page 8 of 9