Gas Furnace

Carrier Gas Furnace ® WeatherMaster® - 10 Ton Packaged Roof Top Unit High Efficiency Gas Heating/Electric Cooling R-410A (208/230-3)

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Carrier Residential Gas Furnace - 48GC Gas Furnace Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Model: 48GCDM12K2M5-8F1F0
Manufacturer Number: 48GCDM12K2M5-8F1F0
Vendor Number: 48GCDM12K2M5-8F1F0
Catalog Brand: Carrier®
Product Family: 48GC
AHRI Usage: Packaged
Air Flow Direction: Horizontal / Vertical
Approvals: AHRI Certified; cULus
BTU Input: 120,000-180,000
BTU Output: 98,000-148,000
Blower Motor HP: 2 2/5
Blower Motor RPM: 250-2,000
Blower Motor Speeds: 2
Blower Motor Type: ECM (Electronically Commutated Motor)
Blower Wheel Diameter: 22"
Blower Wheel Width: 22"
Brand: Carrier®
CFM Heating: 2,100-5,470
Color: Gray
Compressor Type: Scroll
Condenser Coil Fins Per Inch (FPI): 18
Condenser Coil Metering Device: TXV/TEV - Thermostatic Expansion Valve
Condenser Fan Blade Diameter: 30
Condenser Fan Motor Qty: 1
Condenser Motor HP: 1
Condenser Motor RPM: 1,050
Condenser Motor Type: ECM (Electronically Commutated Motor)
Cooling Capacity: 120,000
Country Of Origin: MEX
Cycle/Hertz: 60 Hz
Drain Connection Size: 3/4"
Drive Type: Direct
EER: 11.4
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: 49.375
IEER: 17.2
Ignition Type: Direct Spark (DSI)
Length: 59.5
Locked Rotor Amps (LRA): 83
Maximum Overcurrent Protection (MOCP): 80
OPT Code: 1P48GCDM12K2M5-8F1F0
Outdoor Air Filter Size (OA) In Inches (W X H X D): 1 / 20 x 24 x 1
Phase: Three
Prop 65: YES
Rated Load Amps (RLA): 13.7
Refrigerant: R-410A
Return Air Filter Size (RA) In Inches (W X H X D): 4 / 20 x 20 x 2
Sound Level (dBA): 87
Stages Cooling: 2
Stages Heating: 2
Thermal Efficiency: 82%
Tier: WeatherMaster®
Tonnage: 10
Voltage: 208-230 VAC
Weight: 1037
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® WeatherMaster® - 10 Ton Packaged Roof Top Unit High Efficiency Gas Heating/Electric Cooling R-410A (208/230-3) 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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Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

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.

Terry S.

Excellent service from best tech!

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...

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