Heat Pump

Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A service and support

Carrier Residential Heat Pump - 25SPA5 Heat Pump Repair, maintenance, and replacement planning

Product service snapshot

Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A service details

Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A is a Carrier® heat pump record from the Carrier Enterprise catalog. Catalog model: 25SPA536A003. Product family: 25SPA5. 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® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A
Equipment type: Heat Pump
Product group: Residential Heat Pump - 25SPA5

Technical snapshot

Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A technical snapshot

Product Specs

Model: 25SPA536A003
Manufacturer Number: 25SPA536A003
Vendor Number: 25SPA536A003
Catalog Brand: Carrier®
Product Family: 25SPA5
AHRI Usage: Outdoor
Approvals: UL Listed
Brand: Carrier®
CFM: 3,550
Color: Gray
Compressor Type: Scroll
Condenser Coil Fins Per Inch (FPI): 20
Condenser Fan CFM: 3550
Condenser Fan Discharge: Vertical
Condenser Fan Motor Qty: 1
Condenser Motor HP: 1/4
Condenser Motor RPM: 825
Condenser Motor Speeds: 1
Condenser Motor Type: PSC (Permanent Split Capacitor)
Cooling Capacity: 36,000
Cooling Rated Capacity Btu/h: 36000
Country Of Origin: USA
Cubic Measurement: 23.039
Cycle/Hertz: 60 Hz
EER2: 11-12.5
Energy Star Rated: YES
Full Load Amps: 1.2
Height: 33.938
Inverter: NO
Length: 34.25
Liquid Line Fitting Type: Sweat or Braze
Liquid Line Size (OD): 3/8"
Locked Rotor Amps (LRA): 83.1
Maximum Overcurrent Protection (MOCP): 30
OPT Code: 1P25SPA536A003
Phase: Single
Prop 65: YES
Rated Load Amps (RLA): 15.3
Refrigerant: R-410A
SEER2: 14.3-15.2
Sound Level (dBA): 73
Stages Cooling: 1
Stages Heating: 1
Suction Line Fitting Type: Sweat or Braze
Suction Line Size (OD): 3/4"
Tier: Performance™
Tonnage: 3
UPC: See Optical
Voltage: 208-230 VAC
Weight: 230
Width: 34.25

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® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump 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® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A service questions

Can GreenFlow help with Carrier Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A service requests?

Yes. GreenFlow can help collect the right details for Carrier Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump 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® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A?

Helpful symptoms include no heat, no cooling, weak airflow, defrost or outdoor icing concerns, auxiliary heat behavior, thermostat issues, short cycling, unusual noise, and whether the request is urgent or planned maintenance.

Is Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump Condensing Unit R-410A used for residential or commercial properties?

Heat pump requests may come from homes, condos, multifamily properties, managed buildings, and light-commercial spaces depending on the system type and building layout.

What helps schedule Carrier® Performance™ - 3 Ton 14.3 SEER2 Residential Heat Pump 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.

Popular cities

Service Areas

Boston, MA

Worcester, MA

Lowell, MA

View All

Our Happy Customers

Valni D.

I’m delighted. Andrey the technician came on time and found the problem. They charged me fairly price.We thinking about hiring the company to maintain.

MARLAYNA M.

Always on time and I am very satisfied with Green Flow Solutions work. I love that you can contact a human person 24 hours of the day ..

Grace M.

Our 26-year-old A/C unit was only blowing air, and two companies immediately pushed full replacements—both costly and high-pressure, with no real attempt to diagnose or repair. One even refused to leave and insisted no one would repair it. Then we found Green Flow. Andrey and his team were...

Jack B.

Andrey always does a great job.

David H.

Quick response and on time arrival Diagnosed the problem ordered the part and fixed.

Judy B.

Andrey was very efficient, professional and on time. The team had fast response to questions. Price to do heatpump maintenance was reasonable.