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Carrier Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) service and support

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Carrier Commercial Ductless / Mini Split - 45VMC Ductless / Mini Split Repair, maintenance, and replacement planning
Carrier Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) product image

Product service snapshot

Carrier Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) service details

Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) is a Carrier®, Bryant® ductless / mini split record from the Carrier Enterprise catalog. Catalog model: 45VMC012A--3. Product family: 45VMC. Green Flow Solution uses this page for commercial model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.

  • Brand: Carrier
  • Model or series: Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1)
  • Equipment type: Ductless / Mini Split
  • Product group: Commercial Ductless / Mini Split - 45VMC

Technical snapshot

Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) technical snapshot

Product Specs

  • Model: 45VMC012A--3
  • Manufacturer Number: 45VMC012A--3
  • Vendor Number: 45VMC012A--3
  • Catalog Brand: Carrier®, Bryant®
  • Product Family: 45VMC
  • AHRI Usage: Indoor AHU
  • Blower Motor Speeds: 3
  • Brand: Carrier®, Bryant®
  • CFM: 206-330
  • Color: White
  • Cooling Capacity: 12,000
  • Cooling Rated Capacity Btu/h: 12000
  • Country Of Origin: CHN
  • Cycle/Hertz: 60 Hz
  • Energy Star Rated: NO
  • Evaporator Coil Fins Per Inch (FPI): 20
  • Heating Capacity: 13,000
  • Height: 9.25
  • Length: 22.625
  • Liquid Line Fitting Type: Copper flare connection
  • Liquid Line Size (OD): 1/4"
  • Maximum Overcurrent Protection (MOCP): 15
  • Mounting Type: Ceiling Cassette
  • OPT Code: 1P45VMC012A--3
  • Phase: Single
  • Prop 65: YES
  • Refrigerant: R-454B
  • Sound Level (dBA): 25.5-31
  • Suction Line Fitting Type: Copper flare connection
  • Suction Line Size (OD): 1/2"
  • Tonnage: 1
  • Voltage: 208-230 VAC
  • Weight: 30.9
  • Width: 25.125

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 Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) 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.

Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) service questions

Can GreenFlow help with Carrier Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) service requests?

Yes. GreenFlow can help collect the right details for Carrier Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1)?

Helpful symptoms include no heat, no cooling, weak airflow, control issues, tenant comfort complaints, water-loop or condensate concerns where relevant, access constraints, and whether one space or multiple zones are affected.

Is Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (208/230-1) used for residential or commercial properties?

Commercial equipment requests usually come from offices, restaurants, retail spaces, mixed-use buildings, multifamily common areas, schools, and managed properties where access and occupied-space comfort matter.

What helps schedule Variable Refrigerant Flow (VRF) 12000 Btu Compact 4-Way Cassette Unit (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.

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Carlos X.

Great service and rapid response.

al A.

Tech identified the problem, replaced the faulty part (flame sensor), and was all done inside 30 minutes. Great job!

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Technician worked systematically and found the broken part. Replaced it in no time.

Anna G.

They quickly identified the issue with the heating system and fixed it efficiently. He explained everything clearly and made sure I understood what was going on. Very professional and reliable, extremely satisfied with the service.

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