Application Type:Rooftop
Ventilation Type:Static plate, heat and humidity transfer
Typical Airflow Range:1,000-4,250 CFM
AHRI 1060 Certified Core:Four L125-G5
OA Filter(s):Total Qty. 6, (4) MERV 8: 20" x 20" x 2" and (2) 20" x 14" x 2"
RA Filter(s):Total Qty. 6, (4) MERV 8: 20" x 20" x 2" and (2) 20" x 14" x 2"
Unit Dimensions & Weight:135 1/2" L x 108 1/4" W x 65 3/4" H, 1,973-2,613 lbs. (varies by option)
Orientation
A
C
E
G
Electrical Service
[35] 208-230V / 3 Phase / 60 HZ
[34] 460V / 3 Phase / 60 HZ
[38] 575V / 3 Phase / 60 HZ
Fresh Air Motor
[X] TEFC Direct Drive - 5HP
Exhaust Air Motor
[X] TEFC Direct Drive - 5HP
Coil Location
[8] Coil Back
Coil Type
[DX] DX Coil - 1 Circuit
[DU] DX Coil - 2 Circuit
[CW] Chilled Water Coil
[XB] Heat Pump Coil - 2 Circuit
[XH] DX Coil + Hot Water Coil - 1 Circuit
[DH] DX Coil + Hot Water Coil - 2 Circuit
[CH] Hot Water Coil + Chilled Water Coil
[SC] Coil for Hot Water & Chilled Water
[HW] Hot Water
[-] No Coil or Field Installed​
Fan Control
[V] Onboard VFD Both Airstreams
Disconnect
[N] Non-fused (Standard)
[F] Fused
Control Options
[-] Standard Unit Control Wiring
Integrated Programmable Controls - Premium
Filter Type
Merv 8 (Standard)
Wall
[S] Single (Standard)
[D] Double
Paint
[W] White Paint
[C] Custom Paint
Customize Coil Selection Note: Please request custom pricing before project submission. 
No Customization (Standard)
Filter Monitor
[F] Filter Monitor Both Airstreams
Controls
Digital Time Clock, EV450, HE, LE, RD, P/N 131300Wall Mount, TC7D-W
Digital Time Clock, EV450, HE, LE, RD, P/N 131301 Exterior Enclosure, TC7D-E
CO2 Sensor, EV450, HE, LE, RD, P/N 131304 Room Mount, CO2-W
CO2 Sensor, EV450, HE, LE, RD, P/N 131305 Duct Mount, CO2-D
IAQ Sensor, EV450, HE, LE, RD, P/N 131308 Room Mount, IAQ-W
IAQ Wiring Supplement (PDF) | PDF (1,023KB)
IAQ Sensor, EV450, HE, LE, RD, P/N 131307 Duct Mount, IAQ-D
IAQ Wiring Supplement (PDF) | PDF (1,023KB)
Occupancy Sensor, EV450, HE, LE, RD, P/N 131302 Ceiling Mount, MC-C
Occupancy Sensor, EV450, HE, LE, RD, P/N 131303 Wall Mount, MC-W
Smoke Detector, EV450, HE, LE, RD, P/N 102396 Duct Mount, SD-D
Remote Display, EV450, HE, LE, RD with Enhanced or Premium Controls, P/N 131311 Handheld/Wall Mount RD-M  
Room Pressure Sensor with Display, EV450, HE, LE, RD with Premium Controls, P/N 131314, RPS-WD  
Room Pressure Sensor without Display, EV450, HE, LE, RD with Premium Controls, P/N 131310, RPS-WOD  
Duct Static Pressure Sensor with Display, EV450, HE, LE, RD with Premium Controls, P/N 131315, DPS-WD  
Duct Static Pressure Sensor without Display, EV450, HE, LE, RD with Premium Controls, P/N 131309, DPS-WOD  
Temperature Sensor Kit, EV450, HE, LE, RD with Premium Controls for non-integrated heating, P/N 131318, TS  
Curbs
Roof Curb, RD-4XRT, P/N 162409 Standard 14"
Filters
Filter, EV450, HE1.5, RD, HE-2XRTC, P/N 990080 Merv 8 14"x20"x2" Single Filter
Filter, EV450, HE1.5, RD, HE-2XRTC, P/N 990300 Merv 13 14"x20"x2" Single Filter
Filter, HE, LE, CA, PA, RD, P/N 990083 Merv 8 20"x20"x2" Single Filter
Filter, HE, LE, CA, PA, RD, P/N 990303 Merv 13 20"x20"x2" Single Filter
Filter Set, RD4X, P/N 990441 MERV 8
Heaters & Furnaces
EK Series Electric Duct Heaters

EH series heaters are no longer available effectively immediately. All attributes and capacities of EH Heaters will be available with EK series.

RD4XRT CSI
RD4XRT_pdf | PDF (125KB)
RD4XRT_doc | Word Doc (53KB)