Rooftop Unit

Carrier Rooftop Unit ® WeatherExpert® - 7.5 Ton Gas Heat/Electric Cooling Packaged Rooftop Unit (575-3-60)

Carrier Commercial Rooftop Unit - 48LC Rooftop Unit Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Model: 48LCTA08K2M1-1R4C0
Manufacturer Number: 48LCTA08K2M1-1R4C0
Vendor Number: 48LCTA08K2M1-1R4C0
Catalog Brand: Carrier®
Product Family: 48LC
AHRI Usage: Packaged
Air Flow Direction: Horizontal / Vertical
Approvals: ETL Listed
BTU Input: 192,000-240,000
BTU Output: 156,000-195,000
Blower Motor HP: 2 2/5 BHP
Blower Motor RPM: 547-757
Blower Motor Speeds: 3
Blower Motor Type: ECM (Electronically Commutated Motor)
Blower Wheel Diameter: 22"
Brand: Carrier®
CFM: 1,250-3,750
CFM Heating: 3,000-3,750
Color: Gray
Compressor Type: Scroll
Condenser Coil Fins Per Inch (FPI): 18
Condenser Fan Blade Diameter: 22
Condenser Fan Motor Qty: 3
Condenser Motor HP: 1/3
Condenser Motor RPM: 1,000
Condenser Motor Speeds: 3
Condenser Motor Type: ECM (Electronically Commutated Motor)
Cooling Capacity: 89,000
Country Of Origin: Varies
Cycle/Hertz: 60 Hz
Drain Connection Size: 3/4"
Drive Type: Belt
EER: 12.8
Energy Star Rated: NO
Evaporator Coil Fins Per Inch (FPI): 15
Evaporator Coil Metering Device: TXV/TEV - Thermostatic Expansion Valve
Fuel Type: Natural Gas
Gas Connection Size: 3/4"
Gas Connection Type: NPT
Height: 57.375
IEER: 19
Length: 115.875
Locked Rotor Amps (LRA): 30
OPT Code: 1P48LCTA08K2M1-1R4C0
Outdoor Air Filter Size (OA) In Inches (W X H X D): Vertical (2) 24 x 27 x 1; Horizontal (1) 30 x 39 x 1
Phase: Three
Prop 65: YES
Rated Load Amps (RLA): 4.2
Refrigerant: R-410A
Return Air Filter Size (RA) In Inches (W X H X D): (6) 18 x 24 x 2
Sound Level (dBA): 83
Stages Cooling: 3
Stages Heating: 1
Thermal Efficiency: 80%
Tier: WeatherExpert®
Tonnage: 7.5
Voltage: 575 VAC
Weight: 1606
Width: 63.375

Useful troubleshooting details

Confirm the exact model number, serial number, installed equipment type, and site voltage before service or replacement planning.
Match replacement equipment and accessories against current Carrier compatibility requirements, refrigerant type, capacity, airflow, and local code requirements.

Service planning

How GreenFlow handles Carrier® WeatherExpert® - 7.5 Ton Gas Heat/Electric Cooling Packaged Rooftop Unit (575-3-60) requests

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

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Our Happy Customers

Terry S.

Excellent service from best tech!

Randy J.

Thanks to Andrey for an amazingly quick response to my request for a service call. He diagnosed and fixed my issue within 24 hours of my asking for help. Excellent service. Thanks.

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

Michael C.

always available, easy to get a hold of, as a property manager I get lots no heat emergency, usually get to it same day or next day

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