The AXIS™ 45Q Low-Profile Fan-Powered Terminal revolutionizes commercial HVAC with its compact build, delivering up to 1,550 CFM fan airflow and 1,430 CFM primary airflow. Designed to seamlessly integrate into tight ceiling spaces, this energy-efficient terminal ensures superior air distribution while maintaining optimal indoor air quality.
- AHRI 880 Certified
- ETL Listed
Features
Built with durable 20-gauge galvanized steel casing and equipped with airflow proving switches and dual thermal cutouts, ensuring dependable operation and air terminal reliability.
Designed with a removable bottom access panel and clear, detailed labeling for effortless inspections, servicing and performance checks, reducing maintenance time.
A low-profile design with a height of just 10-5/8 inches and factory-installed controls, mean quick and seamless installation in spaces with limited plenum clearance.
Compatible with multiple control options, casing liners and heating configurations, offering adaptability for specific climate control and HVAC air distribution requirements.
Experience the AXIS™ 45Q, a reliable, flexible air terminal designed to improve indoor air quality while ensuring consistent, energy-efficient climate control.
Documents
Application
45J/K/Q-V-8503: VVT Series Fan Powered Terminal Control with Electric Heat Pressure Independent, Carrier Control Package No. 8503
45J/K/Q-C-4443: ComfortID Constant Volume Fan with On/Off Hot Water Heat, Carrier Control Package No. 4443
45J/K/Q-A-2215: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2215 Cooling with Up to 2 - Stages of Electric Heat and Automatic Night Setback
45J/K/Q-A-2207: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2207 Cooling with On/Off Hot Water Heat and Automatic Night Setback
45J/K/Q-C-4442: ComfortID Constant Volume Fan with Up to 3 Stages Of Electric Heat, Carrier Control Package No. 4442
45J/K/Q-A-2211: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2211 Cooling with Proportional Hot Water Heat and Automatic Night Setback
45J/K/Q-P-1304: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1304: RANC, Single Function Control of VAV with Optional Reheat, Constant Volume Fan Operation and Night Shutdown
45J/K/Q-V-8502: VVT Series Fan Powered Terminal Control with On/Off Hot Water Heat Pressure Independent Carrier Control Package No. 8502
45JKQ-C-4452: 1-3 Stages of Field Supplied Electric Heat
45JKQ-D-4494: BACnet Constant Volume Fan with Proportional Solid-State Relay (Ssr) Electric Heat Carrier Control Package No. 4494
45J/K/Q-P-1301: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1301: DANO, Single Function Control of VAV with Optional Reheat, Constant Volume Fan Operation and Night Shutdown
45JKQ-D-4482: BACnet Constant Volume Fan with up to 2 Stages of Electric Heat Carrier Control Package No. 4482
45J/K/Q-A-2202: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2202 Cooling Only with Remote Night Shutdown
45J/K/Q-A-2210: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2210 Cooling with Proportional Hot Water Heat and Remote Night Shutdown
45J/K/Q-A-2206: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2206 Cooling with On/Off Hot Water Heat and Remote Night Shutdown
45J/K/Q-V-8502: VVT Series Fan Powered Terminal Control with On/Off Hot Water Heat Pressure Independent, Carrier Control Package No. 8502
45J/K/Q-A-2209: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2209 Cooling with Proportional Hot Water Heat and Automatic Night Shutdown On Loss Of Primary Air
45J/K/Q-A-2204: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2204 Cooling with On/Off Hot Water Heat
45J/K/Q-C-4444: ComfortID Constant Volume Fan with Proportional Hot Water Heat, Carrier Control Package No. 4444
45J/K/Q-A-2205: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2205 Cooling with On/Off Hot Water Heat And Automatic Night Shutdown On Loss Of Primary Air
45J/K/Q-P-1313: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1313: RANC, Multi-Function Control of VAV with Optional Reheat, Constant Volume Fan Operation and Night Shutdown
45JKQ-D-4480: BACnet Constant Volume Fan without Heat Carrier Control Package No. 4480
45J/K/Q-P-1300: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1300: DANO, Single Function Control of VAV with Optional Reheat, and Constant Volume Fan Operation
45J/K/Q-A-2216: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2216 Cooling with Up to 2 - Stages of Electric Heat and Morning Warm Up
45J/K/Q-P-1309: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1309: DANC, Multi-Function Control of VAV with Optional Reheat, and Constant Volume Fan Operation
45J/K/Q-A-2203: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2203 Cooling Only with Automatic Night Setback
45JKQ-A-2313: Constant Volume Fan Powered Terminal Unit Control, Carrier Control Package No. 2313
45J/K/Q-P-1316: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1316: RANO, Multi-Function Control of VAV with Optional Reheat, Constant Volume Fan Operation and Night Shutdown
45J/K/Q-A-2200: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2200 Cooling Only
45J/K/Q-P-1310: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1310: DANC, Multi-Function Control of VAV with Optional Reheat, Constant Volume Fan Operation and Night Shutdown
45J/K/Q-A-2213: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2213 Cooling with Up to 2-Stages of Electric Heat And Automatic Night Shutdown On Loss Of Primary Air
45J/K/Q-V-8503: VVT Series Fan Powered Terminal Control with Electric Heat Pressure Independent Carrier Control Package No. 8503
45J/K/Q-P-1305: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1305: RANC, Single Function Control of VAV, Optional Reheat, Constant Volume Fan Operation, Night Shutdown and Unoccupied Heating
45J/K/Q-P-1311: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1311: DANC, Multi-Function Control of VAV, Optional Reheat, Constant Volume Fan, Night Shutdown and Unoccupied Heating
45JKQ-D-4483: BACnet Constant Volume Fan with On/Off Hot Water Heat Carrier Control Package No. 4483
45J/K/Q-P-1303: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1303: RANC, Single Function Control of VAV with Optional Reheat, and Constant Volume Fan Operation
45J/K/Q-A-2212: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2212 Cooling with Up to 2-Stages Of Electric Heat
45J/K/Q-P-1317: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1317: RANO, Multi-Function Control of VAV, Optional Reheat, Constant Volume Fan Operation, Night Shutdown and Unoccupied Heating
45J/K/Q-A-2201: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2201 Cooling Only with Automatic Night Shutdown On Loss Of Primary Air
45J/K/Q-P-1307: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1307: DANO, Multi-Function Control of VAV with Optional Reheat, Constant Volume Fan Operation and Night Shutdown
45J/K/Q-V-8522: 3V-VVT Series Fan Powered Terminal Control With On/Off Hot Water Heat Package No. 8503
45J/K/Q-A-2208: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2208 Cooling with Proportional Hot Water Heat
45J/K/Q-P-1302: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1302: DANO, Single Function Control of VAV, Optional Reheat, Constant Volume Fan, Night Shutdown and Unoccupied Heating
45J/K/Q-A-2214: Constant Volume Fan Powered Terminal Unit Analog Control Sequence 2214 Cooling with Up to 2-Stages of Electric Heat and Remote Night Shutdown
45J/K/Q-V-8523: 3V-VVT Series Fan Powered Terminal Control With Electric Heat Pressure Independent Carrier Control Package No. 8523
45J/K/Q-P-1306: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1306: DANO, Multi-Function Control of VAV with Optional Reheat, and Constant Volume Fan Operation
45J/K/Q-P-1315: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1315: RANO, Multi-Function Control of VAV with Optional Reheat, and Constant Volume Fan Operation
45J/K/Q-P-1308: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1308: DANO, Multi-Function Control of VAV, Optional Reheat, Constant Volume Fan, Night Shutdown and Unoccupied Heating
45J/K/Q-P-1312: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1312: RANC, Multi-Function Control of VAV with Optional Reheat, and Constant Volume Fan Operation
45JKQ-D-4484: BACnet Constant Volume Fan with Proportional (Floating) Hot Water Heat Carrier Control Package No. 4484
45JKQ-C-4454: ComfortID Constant Volume Fan with Proportional Electric Heat, Carrier Control Package No. 4454
45JKQ-A-2218: Constant Volume Fan Powered Terminal Unit Control, Carrier Control Package No. 2218
45J/K/Q-P-1314: Constant Volume Fan Powered Terminal Unit Pneumatic Control Sequence 1314: RANC, Multi-Function Control of VAV, Optional Reheat, Constant Volume Fan Operation, Night Shutdown and Unoccupied Heating
45J/K/Q-C-4440: ComfortID Constant Volume Fan without Heat, Carrier Control Package No. 4440
Application Data
45J,M,K,N,Q,R Standard, Quiet, and Low Profile Fan-PoweredTerminal Units for Variable Air Volume (VAV) Systems
Brochure
A World of Comfort 2025 - Brochure (Printer Version)
Axis Overhead Air Terminals Brochure
A World of Comfort 2025 - Brochure
Drawings
45Q-202-19: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 1
45Q-202-31: DOAS Sensible Cooling Coil -2 Row, 4 Row, and 6 Row. Unit Sizes 1 and 2
45Q-202-27: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 1
45Q-202-30: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 5
45Q-202-9: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 5
45Q-202-29: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 3
45Q-202-18: Hot Water Coils 1 & 2 Row. Unit Size 5
45Q-202-22: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 5
45Q-202-32: DOAS Sensible Cooling Coil -2 Row, 4 Row, and 6 Row. Unit Size 3
45Q-202-6: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 4
45Q-202-23: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 1
45Q-202-17: Hot Water Coils 1 & 2 Row. Unit Sizes 3 and 4
45Q-202-28: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 2
45Q-202-7: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 1
45Q-202-13: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 1
45Q-202-12: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 5
45Q-202-25: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 3
45Q-202-20: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 2
45Q-202-3: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 3
45Q-202-21: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 3
45Q-202-14: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 2
45Q-202-1: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 3
45Q-202-8:45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 2
45Q-202-24: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 2
45Q-202-33: DOAS Sensible Cooling Coil -2 Row, 4 Row, and 6 Row. Unit Size 5
45Q-202-4: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 4
45Q-202-26: 45Q DOAS Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 5
45Q-202-16: Hot Water Coils 1 & 2 Row. Unit Sizes 1 and 2
45Q-202-5: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 3
45Q-202-11: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 2
45Q-202-2: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electronic Controls. Size: 4
45Q-202-10: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Hot Water Heat & Electronic Controls. Size: 1
45Q-202-15: 45Q Low Profile Constant Volume Fan Terminal Unit Cooling Only with Electric Heat & Electronic Controls. Size: 5
Guide Specifications
45QA,QC,QD,QN,QP,QT Guide Specifications, 90 to 1970 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
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
45Q Low Profile Series Fan Powered Terminal Unit Family REVIT Files
45Q 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
4510_TV-VAVB3-E2 TruVu Fan Powered Field Installed Staged Electric Heat
4508_TV-VAVB3-E2 TruVu Fan Powered 2-Position Hot Water Heat
4407_OPN-B3-P-02 Fan Powered Cooling Only
4411_OPN-B3-P-02 Fan Powered Field Installed Electric Heat
4409_OPN-B3-P-02 Fan Powered 2-Position Hot Water Heat
4509_TV-VAVB3-E2 TruVu Fan Powered Proportional Hot Water Heat
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