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Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) service and support

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Carrier Residential Heat Pump - 27SPA6 Heat Pump Repair, maintenance, and replacement planning
Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) product image

Product service snapshot

Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) service details

Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) is a Carrier® heat pump record from the Carrier Enterprise catalog. Catalog model: 27SPA642A003. Product family: 27SPA6. 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™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B)
  • Equipment type: Heat Pump
  • Product group: Residential Heat Pump - 27SPA6

Technical snapshot

Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) technical snapshot

Product Specs

  • Model: 27SPA642A003
  • Manufacturer Number: 27SPA642A003
  • Vendor Number: 27SPA642A003
  • Catalog Brand: Carrier®
  • Product Family: 27SPA6
  • AHRI Usage: Outdoor
  • Approvals: UL Listed
  • Brand: Carrier®
  • CFM: 3,000
  • Color: Gray
  • Compressor Type: Scroll
  • Condenser Coil Fins Per Inch (FPI): 20
  • Condenser Fan Blade Diameter: 24
  • Condenser Fan CFM: 3000
  • Condenser Fan Discharge: Vertical
  • Condenser Fan Motor Qty: 1
  • Condenser Motor HP: 1/5
  • Condenser Motor RPM: 1,100
  • Condenser Motor Speeds: 1
  • Condenser Motor Type: PSC (Permanent Split Capacitor)
  • Cooling Capacity: 42,000
  • Country Of Origin: Varies
  • Cycle/Hertz: 60 Hz
  • EER2: 12
  • Energy Star Rated: YES
  • Full Load Amps: 1.05
  • HSPF2: 7.5
  • Heating Capacity: 39,000-41,500
  • Height: 32.0625
  • Inverter: NO
  • Length: 31.1875
  • Liquid Line Fitting Type: Sweat or Braze
  • Liquid Line Size (OD): 3/8"
  • Locked Rotor Amps (LRA): 123
  • Maximum Overcurrent Protection (MOCP): 40
  • Metering Device: TXV/TEV - Thermostatic Expansion Valve
  • OPT Code: 1P27SPA642A003
  • Phase: Single
  • Prop 65: YES
  • Rated Load Amps (RLA): 19
  • Refrigerant: R-454B
  • SEER2: 16
  • Sound Level (dBA): 74
  • Stages Cooling: 1
  • Stages Heating: 1
  • Suction Line Fitting Type: Sweat or Braze
  • Suction Line Size (OD): 7/8"
  • Tier: Performance™
  • Tonnage: 3.5
  • UPC: See Optical
  • Voltage: 208-230 VAC
  • Weight: 237
  • 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® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) requests

1

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.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) service questions

Can GreenFlow help with Carrier Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) service requests?

Yes. GreenFlow can help collect the right details for Carrier Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for Carrier® Performance™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B)?

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™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) 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™ - 3.5 Ton 16 SEER2 Residential Heat Pump Condensing Unit (R-454B) 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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Our Happy Customers

Nicholas M.

I called Green Flow Solutions in a hurry to diagnose and fix an AC unit in a commercial condo unit. They responded quickly, arrived urgently and performed an excellent job on the repair needed. Communication 10/10, professionalism 10/10 and quality 10/10. I will be recommending Green Flow Solutions...

Marina P.

high quality, fast and at a high level! Highly recommend!

Tarikh C.

Max quickly identified the source of the problem with our condensing unit and fixed it. He was very knowledgeable and helpful at explaining what he was observing. He also stuck around to check for other potential issues and gave us advice for future maintenance. He's also very professional...

Natalee B.

The technician came and did a wonderful job, we are very happy. He was professional and knowledgeable. Everything was resolved.

Jahangir R.

They were very organized to communicate and be on time to come to look at my air condition to fix it.

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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