Rooftop Unit

Carrier Rooftop Unit ® WeatherMaker® - 8.5 Ton Packaged Rooftop Gas Heat & Electric Cool Unit, 2-Stage (460-3-60)

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

Technical Specifications

Product Specs

Model: 48TCDD09A2M6-0A0G0
Manufacturer Number: 48TCDD09A2M6-0A0G0
Vendor Number: 48TCDD09A2M6-0A0G0
Catalog Brand: Carrier®
Product Family: 48TC
AHRI Usage: Packaged
Air Flow Direction: Convertible
Approvals: ETL Listed; UL Listed
BTU Input: 125,000
BTU Output: 103,000
Blower Motor HP: 2 9/10 BHP
Blower Motor RPM: 690-936
Blower Motor Speeds: 2
Blower Motor Type: ECM (Electronically Commutated Motor)
Blower Wheel Diameter: 15"
Blower Wheel Width: 15"
Brand: Carrier®
CFM: 2,550-4,250
Color: Cadet Gray
Compressor Type: Scroll
Condenser Coil Fins Per Inch (FPI): 18
Condenser Fan Blade Diameter: 22
Condenser Fan Motor Qty: 2
Condenser Motor HP: 1/4
Condenser Motor RPM: 1,100
Condenser Motor Speeds: 1
Condenser Motor Type: PSC (Permanent Split Capacitor)
Cooling Capacity: 99,000
Country Of Origin: Varies
Cubic Measurement: 149.8233
Cycle/Hertz: 60 Hz
Drain Connection Size: 3/4"
Drive Type: Belt
EER: 11
Energy Star Rated: NO
Evaporator Coil Fins Per Inch (FPI): 15
Evaporator Coil Metering Device: Orifice
Fuel Type: Natural Gas
Gas Connection Size: 1/2"
Height: 49.375
IEER: 11.7-12.8
Length: 59.5
Locked Rotor Amps (LRA): 41
Maximum Overcurrent Protection (MOCP): 25
OPT Code: 1P48TCDD09A2M6-0A0G0
Outdoor Air Filter Size (OA) In Inches (W X H X D): 20 x 24 x 1
Phase: Three
Prop 65: YES
Rated Load Amps (RLA): 6.2
Refrigerant: R-410A
Return Air Filter Size (RA) In Inches (W X H X D): (4) 20 x 20 x 2
Sound Level (dBA): 82
Stages Cooling: 2
Thermal Efficiency: 82%
Tier: WeatherMaker®
Tonnage: 8.5
UPC: See Optical
Voltage: 460 VAC
Weight: 930
Width: 88.125

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® WeatherMaker® - 8.5 Ton Packaged Rooftop Gas Heat & Electric Cool Unit, 2-Stage (460-3-60) 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

Jack B.

Andrey always does a great job.

John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

Anna F.

They showed up within an hour of me making the call on a Sunday. They fixed our system and taught us how to replace the fuse in the future. We would definitely call again.

Melissa S.

The repair person came quickly and was super efficient and polite, and showed me what to do next time. He gave my dog a quick pay and was off again.

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