AXIS™ 45M Parallel Fan-Powered Air Terminal
Technical Specifications
At a Glance
Type
Parallel Fan-PoweredAirflow Range
0 - 2,200 CFMFan Airflow
Airflow Range
0 - 3,660 CFMPrimary Airflow
Features
Performance Features
Fan airflow capacities from 50 to 2200 cfm
Primary airflow capacities from 52-3660 cfm
Round inlet sizes from 6 in. through 16 in. diameter
22 gage, galvanized steel casing construction
Suitable for low, medium, or high pressure applications
Linear, multiple-point, averaging velocity sensor with an amplified signal
Damper blade has a flexible gasket for tight airflow shutoff
Damper blade operates over a full 90 degrees
All damper assemblies utilize a solid ½ in. shaft that rotates in self-lubricating Delrin® bearings
Pressure independent or dependent controls, including Carrier i-Vu Open (BACnet), Carrier Comfort Network® (CCN), analog, or pneumatic controls
Electric or hot water reheat coils
Multiple casing liners available
Electric heat (1 to 3 stages) or proportional (SSR) heat (factory-installed option)
Standard unit casing lined with ½ in. thick, 1-1/2 lb dual density fiberglass insulation that meets UL 181 and NFPA 90A
Certified performance in accordance with ARI Standard 880
Reliability Features
20 gage, galvanized steel heaters are ETL listed in accordance with UL standards
Heaters equipped with:
Primary automatic and secondary manual reset thermal cutout
Deenergizing magnetic contactors
Airflow proving switch
80/20 Ni-Cr elements
Strong integral panel/post construction
Strong integral panel/post construction
Maintenance Features
NEMA 2 steel control enclosure for electric or electronic components
Removable bottom access panel for easy accessibility during routine inspections and maintenance
Label information adhered to each unit includes model, size, airflow (cfm), balancing chart, and tagging data
Installation Features
Rectangular discharge with slip and drive connections provides quick and easy connection to downstream ductwork
Compact unit casing accommodates installation in reduced ceiling plenum space
Factory-installed controls
All round collars accommodate standard spiral and flex duct sizes
Balancing taps provided for easy airflow verification
Single point electrical connection
Standard Warranty
One-year parts
Options
Factory-Installed Options
Control options: Analog electronic controls, Carrier i-Vu Open VAV Controls, Carrier Comfort Network (CCN) VAV Controls, Pneumatic controls, No controls or field-supplied DDC (direct digital controls) third party controls for factory mounting
Left-hand or right-hand control enclosure (dust-tight)
Hanger brackets
Hot water coils (1 or 2 rows)
Liner options: 1 in. thick, dual density fiberglass, Foil encapsulated, Cellular (fiber free)
Cam locks (bottom access panel)
Vent and drain on water coils
Electric heat (1 to 3 stages)
Proportional SSR (solid-state relays) electric heat
Electric heater options: Fused door interlocking disconnect switch, Non-fused door interlocking disconnect switch, Mercury contactors, Fuse block with fuses for primary overload protection, Dust-tight construction, Manual reset thermal cutout
20 gage, galvanized steel casing
Motor fusing
Recirculated air filter
6 in. recirculated inlet attenuator
Field-Installed Accessories
Remote wall sensor
Supply-air temperature sensor
Field-Installed Accessories
Remote wall and CO2 sensors
Supply-air temperature verification devices
Documents
Application
45M/N/R-A-2306: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2306: Cooling with Sequenced Fan Proportional Hot Water Heat
45M/N/R-C-4743: ComfortID Intermittent Fan Powered with On/Off Hot Water Heat, Carrier Control Package No. 4743
45M/N/R-V-8806: VVT Parallel (Intermittent) Fan Powered Terminal Control On/Off Hot Water Heat Pressure Independent, Carrier Control Package No. 8806
45M/N/R-A-2304: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2304: Cooling with Sequenced Fan On/Off Hot Water Heat And Automatic Night Shutdown
45MNR-D-4782: BACnet Intermittent Fan Powered with up to 2 Stages of Electric Heat Carrier Control Package No. 4782
45M/N/R-A-2311: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2311: Cooling with Sequenced Fan And Up to 2-Stages Of Electric Heat And Automatic Night Setback
45M/N/R-A-2308: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2308: Cooling with Sequenced Fan Proportional Hot Water Heat And Automatic Night Setback
45M/N/R-A-2300: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2300: Cooling with Sequenced Fan
45MNR-B-8870: BACnet VVT Parallel (Intermittent) Fan Powered Terminal Control with Proportional Solid-State Relay (SSR) Electric Heat Pressure Dependent Carrier Control Package No. 8870
45M/N/P-V-8806: VVT Parallel (Intermittent) Fan Powered Terminal Control On/Off Hot Water Heat Pressure Independent Carrier Control Package No. 8806
45M/N/R-V-8809: VVT Parallel (Intermittent) Fan Terminal Control with Up to 2 Stages of Electric Heat Pressure Dependent Carrier Control Package No. 8809
45M/N/R-A-2309: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2309: Cooling with Sequenced Fan And Up to 2-Stages Of Electric Heat
45MNR-C-4754: ComfortID Intermittent Fan Powered with Proportional Electric Heat, Carrier Control Package No. 4754
45MNR-D-4784: BACnet Intermittent Fan Powered Proportional (Floating) Hot Water Heat Carrier Control Package No. 4784
45MNR-V-8830: VVT Parallel (Intermittent) Fan Powered Terminal Control with Modulating Electric Heat, Pressure Dependent, Carrier Control Package No. 8830
45M/N/R-A-2301: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2301: Cooling with Sequenced Fan and Automatic Night Shutdown
45M/N/R-P-1401: Variable Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1401: RANC, Single Function Control of VAV with Optional Reheat, and Variable Fan Operation
45MNR-V-8829: Pressure Dependent 1-3 Stages Field Supplied Electric Heat
45MNR-D-4783: BACnet Intermittent Fan Powered with On/Off Hot Water Heat Carrier Control Package No. 4783
45M/N/P-V-8807: VVT. Damper Control Parallel (Intermittent) Fan Terminals with Up to 2 Stages Of Electric Heat Pressure Independent Carrier Control Package No. 8807
45MNR-C-4752: 1-3 Stages of Field Supplied Electric Heat
45M/N/R-V-8807: VVT Damper Control Parallel (Intermittent) Fan terminals with Up to 2 Stages Of Electric Heat Pressure Independent, Carrier Control Package No. 8807
45M/N/R-A-2305: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2305: Cooling with Sequenced Fan On/Off Hot Water Heat And Automatic Night Setback
45M/N/R-A-2310: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2310: Cooling with Sequenced Fan And Up to 2-Stages Of Electric Heat And Automatic Night Shutdown
45MNR-B-8865: BACnet VVT Parallel (Intermittent) Fan Powered Terminal Control with Combination Baseboard and Duct Electric Heat, Pressure Dependent Carrier Control Package No. 8865
45M/N/R-V-8806: VVT Parallel (Intermittent) Fan Powered Terminal Control On/Off Hot Water Heat Pressure Independent Carrier Control Package No. 8806
45M/N/R-P-1403: Variable Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1403: RANO, Multi-Function Control of VAV with Optional Reheat, and Variable Fan Operation
45MNR-V-8815: 3V VVT Parallel (Intermittent) Fan Powered Control without Heat, Pressure Dependent, Carrier Control Package No. 8815
45M/N/P-V-8818: VVT Parallel (Intermittent) Fan Powered Terminal Control with On/Off Hot Water Heat, Pressure Dependent, Carrier Control Package No. 8818 & New Modulating 8820
45MNR-B-8855: BACnet VVT Parallel (Intermittent) Fan Powered Terminal Control without Heat, Pressure Dependent Carrier Control Package No. 8855
45M/N/R-V-8827: 3V-VVT Damper Control Parallel (Intermittent) Fan Terminals With Up To 2 Stages Of Electric Heat Pressure Independent Carrier Control Package No. 8827
45M/N/R-P-1400: Variable Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1400: DANO, Single Function Control of VAV with Optional Reheat, and Variable Fan Operation
45MNR-D-4780: BACnet Intermittent Fan Powered without Heat Carrier Control Package No. 4780
45M/N/R/V-8826: 3V-VVT Parallel (Intermittent) Fan Powered Terminal Control On/Off Hot Water Heat, Pressure Independent, Carrier Control Package No. 8826
45M/N/R-A-2302: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2302: Cooling with Sequenced Fan and Automatic Night Setback
45M/N/R-C-4744: ComfortID Intermittent Fan Powered with Proportional Hot Water Heat, Carrier Control Package No. 4744
45M/N/R-C-4742: ComfortID Intermittent Fan Powered with Up to 3 Stages Of Electric Heat, Carrier Control Package No. 4742
45M/N/P-V-8808: VVT. Parallel (Intermittent) Fan Powered Terminal Control with On/Off Hot Water Heat Pressure Dependent Carrier Control Package No. 8808
45MNR-B-8859: BACnet VVT Parallel (Intermittent) Fan Terminal Control with up to 2 Stages of Electric Heat Pressure Dependent Carrier Control Package No. 8859
45M/N/P/V-8819: 3V-VVT Parallel (Intermittent) Fan Terminal Control with Up to 3 Stages of Electric Heat, Pressure Dependent, Carrier Control Package No. 8819
45M/N/P-V-8809: VVT. parallel (Intermittent) Fan Terminal Control with Up to 2 Stages Of Electric Heat Pressure Dependent Carrier Control Package No. 8809
45M/N/R-P-1404: Variable Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1404: DANC, Multi-Function Control of VAV with Optional Reheat, and Variable Fan Operation
45M/N/R-V-8809: VVT Parallel Intermittent) Fan Terminal Control with Up to 2 Stages Of Electric Heat Pressure Dependent, Carrier Control Package No. 8809
45M/N/P/V-8820: VVT Parallel (Intermittent) Fan Powered Terminal Control with Modulating Hot Water Heat, Pressure Dependent, Carrier Control Package No. 8820
45M/N/R-V-8808: VVT Parallel (Intermittent) Fan Powered Terminal Control with On/Off Hot Water Heat Pressure Dependent Carrier Control Package No. 8808
45M/N/R-A-2303: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2303: Cooling with Sequenced Fan On/Off Hot Water Heat
45M/N/R-A-2307: Variable Volume Fan Powered Terminal Unit Analog Control Sequence 2307: Cooling with Sequenced Fan Proportional Hot Water Heat And Automatic Night Shutdown
45M/N/R-V-8807: VVT Damper Control Parallel (Intermittent) Fan Terminals with Up to 2 Stages Of Electric Heat Pressure Dependent Carrier Control Package No. 8807
45M/N/R-P-1405: Variable Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1405: RANC, Multi-Function Control of VAV with Optional Reheat, and Variable Fan Operation
45MNR-B-8860: BACnet VVT Parallel (Intermittent) Fan Powered Terminal Control with Proportional Hot Water Heat Pressure Dependent Carrier Control Package No. 8860
45M/N/R-V-8808: VVT Parallel Intermittent) Fan Powered Terminal Control with On/Off Hot Water Heat Pressure Dependent, Carrier Control Package No. 8808
45MNR-B-8858: BACnet VVT Parallel (Intermittent) Fan Powered Terminal Control with On/Off Hot Water Heat Pressure Dependent Carrier Control Package No. 8858
45M/N/R-C-4740: ComfortID Intermittent Fan Powered without Heat, Carrier Control Package No. 4740
45M/N/R-P-1402: Variable Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1402: DANO, Multi-Function Control of VAV with Optional Reheat, and Variable Fan Operation
45MNR-D-4794: BACnet Intermittent Fan Powered with Proportional Electric Heat Carrier Control Package No. 4794
45MNR-V-8825: 3V VVT Parallel (Intermittent) Fan Powered Control with Combination Baseboard and Duct Electric Heat, Pressure Dependent, Carrier Control Package No. 8825
Application Data
45J,M,K,N,Q,R Standard, Quiet, and Low Profile Fan-PoweredTerminal Units for Variable Air Volume (VAV) Systems
Brochure
VVT Zoning System Brochure High Resolution 1/21
VVT Zoning System Brochure Print Version 1/21
A World of Comfort 2025 - Brochure (Printer Version)
Axis Overhead Air Terminals Brochure
VVT Zoning System Brochure Low Resolution 1/21
A World of Comfort 2025 - Brochure
Drawings
45J/M-203-2: Hot Water Coils 1 & 2 Row
45J/M-203-3: Hot Water Coils 1 Row with Access
45M-202-1: 45M Variable Volume Fan Terminal Unit. Sizes: 2 - 7
45M-202-2: 45M Hot Water Heat Variable Volume Fan Terminal Unit. Sizes: 2 - 7
45M-202-3: 45M Electric Heat Variable Volume Fan Terminal Unit. Sizes: 2 - 7
45J/M-203-4: Hot Water Coils 2 Row with Access
Guide Specifications
45MA,MB,MC,MD,MN,MP,MT,MV,MW Guide Specifications, 90 to 3300 Nominal cfm
Installation
45J,K,M,N,Q,R Fan Powered Variable Air Volume Terminals
Product Data
i-Vu Open VAV Zone II Fan Terminal Product Data Sheet
i-Vu Open VVT Zone II Controller Product Data Sheet
TruVu™ TV-VVTBP-E2 Product Data
TruVu™ TV-VAVB3-E2 Product Data
TruVu™ TV-VVTZC-E2 Product Data
45F,J,M,N,Q,R Standard, Quiet, and Low Profile Fan Powered Variable Air Volume Terminals 100 to 3900 Nominal Cfm
REVIT and 3D DRW Files
45M Standard Parallel Fan Powered Terminal Unit Family REVIT Files
45M Fan-Powered Terminal Unit Family REVIT Files
Warranty Card
Warranty - Standard Product Warranty for Commercial Equipment
White Paper
Environmental Design Considerations for Hospital Operating Rooms White Paper
Intelligent Air Source and Terminal Integration
Wiring Diagrams
4412_OPN-B3-P-02 Fan Powered Proportional Electric Heat
Fan Powered Terminal Unit Control Package IV14
4410_OPN-B3-P-02 Fan Powered Proportional Hot Water Heat
4506_TV-VAVB3-E2 TruVu Fan Powered Cooling Only
8909_TV-VVTZC-E2 TruVu Fan Powered Proportional Hot Water Heat
4508_TV-VAVB3-E2 TruVu Fan Powered 2-Position Hot Water Heat
8911_TV-VVTZC-E2 TruVu Fan Powered Proportional Electric Heat
4407_OPN-B3-P-02 Fan Powered Cooling Only
8908_TV-VVTZC-E2 TruVu Fan Powered 2-Position Hot Water Heat
4409_OPN-B3-P-02 Fan Powered 2-Position Hot Water Heat
8907_TV-VVTZC-E2 TruVu Fan Powered Staged Electric Heat
8912_TV-VVTZC-E2 TruVu Fan Powered No Heat
4509_TV-VAVB3-E2 TruVu Fan Powered Proportional Hot Water Heat
8906_TV-VVTZC-E2 TruVu Fan Powered Cooling Only
4511_TV-VAVB3-E2 TruVu Fan Powered Proportional Electric Heat
4507_TV-VAVB3-E2 TruVu Fan Powered Staged Electric Heat
4408_OPN-B3-P-02 Fan Powered Staged Electric Heat