Air Conditioner

Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A service and support

Carrier Residential Air Conditioner - 24SCB4 Air Conditioner Repair, maintenance, and replacement planning

Product service snapshot

Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A service details

Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A is a Carrier® air conditioner record from the Carrier Enterprise catalog. Catalog model: 24SCB442N003. Product family: 24SCB4. Green Flow Solution uses this page for residential model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.

Brand: Carrier
Model or series: Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A
Equipment type: Air Conditioner
Product group: Residential Air Conditioner - 24SCB4

Technical snapshot

Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A technical snapshot

Product Specs

Model: 24SCB442N003
Manufacturer Number: 24SCB442N003
Vendor Number: 24SCB442N003
Catalog Brand: Carrier®
Product Family: 24SCB4
AHRI Usage: Outdoor
Approvals: UL Listed
Brand: Carrier®
CFM: 4,100
Color: Gray
Compressor Type: Scroll
Condenser Coil Fins Per Inch (FPI): 25
Condenser Fan CFM: 4100
Condenser Fan Discharge: Vertical
Condenser Fan Motor Qty: 1
Condenser Motor HP: 1/4
Condenser Motor RPM: 1,100
Condenser Motor Speeds: 1
Condenser Motor Type: PSC (Permanent Split Capacitor)
Cooling Capacity: 42,000
Cooling Rated Capacity Btu/h: 42000
Country Of Origin: MEX
Cycle/Hertz: 60 Hz
EER2: 10.5-13
Energy Star Rated: NO
Full Load Amps: 1.4
Height: 42.3
Inverter: NO
Length: 31.1
Liquid Line Fitting Type: Sweat or Braze
Liquid Line Size (OD): 3/8"
Locked Rotor Amps (LRA): 110.2
Maximum Overcurrent Protection (MOCP): 40
Maximum Piping Length: 200'
Metering Device: TXV/TEV - Thermostatic Expansion Valve
OPT Code: 1P24SCB442N003
Phase: Single
Prop 65: YES
Rated Load Amps (RLA): 17.7
Refrigerant: R-410A
SEER2: 13.4-15.5
Sound Level (dBA): 73
Stages Cooling: 1
Suction Line Fitting Type: Sweat or Braze
Suction Line Size (OD): 7/8"
Tier: Comfort™
Tonnage: 3.5
UPC: See Optical
Voltage: 208-230 VAC
Weight: 181
Width: 31.1

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® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A 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.

Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A service questions

Can GreenFlow help with Carrier Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A service requests?

Yes. GreenFlow can help collect the right details for Carrier Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A?

Helpful symptoms include no cooling, weak airflow, uneven rooms, short cycling, outdoor-unit noise, condensate concerns, thermostat behavior, and whether the request is repair, maintenance, or replacement planning.

Is Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A used for residential or commercial properties?

Air conditioner requests are usually residential or managed-property cooling requests, with some light-commercial applications depending on the equipment type, access, and building layout.

What helps schedule Carrier® Comfort™ - 3.5 Ton Air Conditioner Condensing Unit R-410A service faster?

Share the exact model and serial number if available, clear photos of the equipment and surrounding access area, current symptoms, recent maintenance history, and whether the request is repair, maintenance, or replacement planning.

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Hanna P.

Outstanding service! The technician was not only skilled but also very communicative, providing regular updates about their ETA. The service was incredibly fast, and they resolved the issue efficiently. Great experience overall—highly recommend for reliable and professional HVAC services!

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I was frustrating about my heat system, they were very responsive and efficient. Andrey show up at my house after 30 mins from my call and on Sunday. He very acknowledge what is he doing. Thank you so much

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