Air Conditioner

Carrier® Comfort™ - 3.5 Ton Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) service and support

Carrier Residential Air Conditioner - 26SCA4 Air Conditioner Repair, maintenance, and replacement planning

Product service snapshot

Carrier® Comfort™ - 3.5 Ton Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) service details

Carrier® Comfort™ - 3.5 Ton Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) is a Carrier® air conditioner record from the Carrier Enterprise catalog. Catalog model: 26SCA442N003. Product family: 26SCA4. 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 Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1)
Equipment type: Air Conditioner
Product group: Residential Air Conditioner - 26SCA4

Technical snapshot

Carrier® Comfort™ - 3.5 Ton Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) technical snapshot

Product Specs

Model: 26SCA442N003
Manufacturer Number: 26SCA442N003
Vendor Number: 26SCA442N003
Catalog Brand: Carrier®
Product Family: 26SCA4
AHRI Usage: Outdoor
Brand: Carrier®
CFM: 3,800
Color: Gray
Compressor Type: Scroll
Condenser Coil Fins Per Inch (FPI): 20
Condenser Fan Blade Diameter: 24
Condenser Fan CFM: 3800
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
Country Of Origin: MEX
Cycle/Hertz: 60 Hz
EER2: 11-13.5
Energy Star Rated: YES
Full Load Amps: 1.4
Height: 38.88
Inverter: NO
Length: 31.1875
Liquid Line Fitting Type: Sweat or Braze
Liquid Line Size (OD): 3/8"
Locked Rotor Amps (LRA): 109
Maximum Overcurrent Protection (MOCP): 30
Maximum Piping Length: Varies (See Chart)
Metering Device: TXV/TEV - Thermostatic Expansion Valve
OPT Code: 1P26SCA442N003
Phase: Single
Prop 65: YES
Rated Load Amps (RLA): 14.7
Refrigerant: R-454B
SEER2: 13.4-16
Sound Level (dBA): 74
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: 171
Width: 31.1875

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 Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) 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 Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) service questions

Can GreenFlow help with Carrier Carrier® Comfort™ - 3.5 Ton Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) service requests?

Yes. GreenFlow can help collect the right details for Carrier Carrier® Comfort™ - 3.5 Ton Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) 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 Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1)?

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 Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) 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 Up To 16 SEER2 Residential Air Conditioner Condensing Unit R-454B (208/230-1) 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.

Popular cities

Service Areas

Boston, MA

Worcester, MA

Lowell, MA

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Our Happy Customers

Murali S.

HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.

Megan S.

Great service - my air conditioning failed after hours on a Sunday. I could schedule the appointment online for Monday morning and the technician quickly diagnosed the problem and fixed it. Super helpful- will use them again!

Daniel M.

Responsive company, timely installation professionally done. Hannah is great!

Jennifer A.

Andrey was very knowledgeable & thorough & fixed multiple issues with my old A/C units very quickly during this heatwave.

Sheila Z.

My air conditioning died on one of the hottest days. I found green solutions online call them and within a few hours they were out to my house to figure out the problem. They came back the next day at 7 AM to fix it. All was good...

Nancy H.

Roman was great!