ABB CHC244A General Purpose HVAC Motor - TEAO 1PH 60Hz
Part Number: 7BCHC244A
Quick Summary
General Purpose HVAC Motor ABB CHC244A delivers reliable 0.33 HP operation for 1-phase HVAC fans and blowers in residential and light commercial systems. Engineers often struggle with downtime and mismatched torque when selecting a motor, but this model’s TEAO enclosure, resilient mount, and 60 Hz single-phase design simplify installation and reduce service calls. It carries CSA and UR listings, RoHS compliance, and aligns with NEMA standards, giving you robust regulatory confidence for maintenance and replacement parts. Stocking and procurement are straightforward with nationwide availability and a compact 48Z frame, while the 115/230 V dual voltage support allows scalable HVAC performance without custom orders. This combination delivers predictable reliability and lower total cost of ownership across applications.
Product Information
Extended Description
7BCHC244A ABB: General Purpose HVAC 0.33 Hp 115 V (CHC244A)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
.33HP,1700RPM,1PH,60HZ,48Z,3414C,TE
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CHC244A
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85013100
Dimension Diagram
34LYM212: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Resilient Mount
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt
Electrical Data
Enclosure Type
TEAO
Frame Material
Steel
Frame Size
48
Frequency (f)
60 Hz
Global Commercial Alias
CHC244A
Gross Volume
2110.969 inÂł
Gross Weight
22 lb
Horsepower Rating UL/CSA
0.330 Hp
IC Class
TEAO
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
B
Invoice Description
.33HP,1700RPM,1PH,60HZ,48Z,3414C,TEAO,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose HVAC, 0.33 HP, 1800 RPM, Frame Size 48Z, ResilientMount Mounting, 1 Phase, TEAO Enclosure, 115/230 V, 60 Hz (CHC244A
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
48Z
Mounting Orientation
Horizontal
Mounting Position
F1
Number of Phases
1
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.33 Hp
Power Factor
90 %
Product Name
General Purpose HVAC
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
22 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.4 A | 1.7 A
Rated Efficiency
70 %
Rated Speed
1700 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.5 in
Short Description
0.33 HP, 1800 RPM, Frame Size 48Z, ResilientMount, 1 PH, TEAO, 115/230 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
G
Voltage Rating
115 V | 230 V
Power rating and voltage: The CHC244A delivers 0.33 HP at 115/230 V for single-phase HVAC loads, offering energy-efficient, appropriate torque for small fans. Business impact is lower energy costs and reduced equipment strain, while the application fits compact blower assemblies in residential units. Frame and enclosure: A 48Z frame with TEAO enclosure simplifies installation, reduces enclosure heat buildup, and minimizes maintenance needs. This translates to faster commissioning and longer intervals between service windows for air handling units. Mounting and mechanicals: Resilient mount and horizontal orientation with a 0.5 in shaft diameter and 6203 ball bearings provide vibration mitigation and durable operation in tight spaces. Application benefit is quieter operation and extended motor life in ceiling and indoor air handlers. Performance reliability: Insulation class B and a service factor of 1.15 support continuous duty in moderate ambient conditions, ensuring consistent performance during peak HVAC cycles. Compatibility and stocking: A 1-phase, 60 Hz design with 115/230 V capabilities aligns with common control panels, while RoHS compliance and CSA/UR listings ease regulatory audits and spare-part sourcing. Operational insights: Regreasable bearings and a compact 22 lb weight make field maintenance simple and predictable, reducing downtime and improving total cost of ownership for service teams.
Get a Quick Quote for a ABB 7BCHC244A
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 7BCHC244A?
Enquire Now
FAQs
The CHC244A uses a resilient mount with horizontal mounting orientation (F1) and fits the 48Z frame pattern. This simplifies installation, reduces vibration, and allows quick alignment with standard duct or plenum assemblies, minimizing modification work during retrofits.
CHC244A operates on 115/230 V with 60 Hz frequency. It draws 3.4 A at 115 V or 1.7 A at 230 V, delivers 0.33 HP, and is a 4-pole, single-speed motor. It has a service factor of 1.15 and insulation class B for moderate ambient conditions.
Yes. The CHC244A is designed as a general purpose HVAC motor for fans and blowers in residential and light commercial systems. Its TEAO enclosure, resilient mounting, and frame size 48Z provide reliable, compact, and easy-to-integrate performance in standard AHU configurations.
CHC244A is CSA and UR listed, RoHS compliant, and designed to NEMA standards. These certifications support safety and regulatory compliance during installation, servicing, and replacement parts matching in regulated environments.
The motor includes regreasable bearings for longer life with scheduled maintenance, and its 22 lb weight plus compact footprint simplify servicing. With 0-day lead times and broad warehouse stocking, it reduces downtime and lowers total cost of ownership for HVAC equipment upgrades.