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Carrier Ductless / Mini Split Ductless 12000 Btu High Wall Indoor Unit Cooling Only R-410A (115-1-60)

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Carrier Residential Ductless / Mini Split - 40MHHC Ductless / Mini Split Repair, maintenance, and replacement planning
Carrier Ductless 12000 Btu High Wall Indoor Unit Cooling Only R-410A (115-1-60) product image

Technical Specifications

Product Specs

  • Model: 40MHHC12--A1
  • Manufacturer Number: 40MHHC12--A1
  • Vendor Number: 40MHHC12--A1
  • Catalog Brand: Carrier®
  • Product Family: 40MHHC
  • AHRI Usage: Indoor AHU
  • Approvals: ETL Listed
  • Blower Motor Speeds: 4
  • Blower Motor Type: PSC (Permanent Split Capacitor)
  • Brand: Carrier®
  • CFM: 190-328
  • Color: White
  • Cooling Capacity: 12,000
  • Cooling Rated Capacity Btu/h: 12000
  • Country Of Origin: CHN
  • Cubic Measurement: 7.5299
  • Cycle/Hertz: 60 Hz
  • Drain Connection Size: 5/8"
  • EER: 11.2
  • Energy Star Rated: NO
  • Height: 33.2
  • Length: 27.6
  • Liquid Line Fitting Type: Flare
  • Liquid Line Size (OD): 1/4"
  • Mounting Type: Wall-Mount
  • Multi Zone: NO
  • OPT Code: 1P40MHHC12--A1
  • Phase: Single
  • Prop 65: YES
  • Rated Current Amps (RCA): 0.2
  • Refrigerant: R-410A
  • Remote Control Included: YES
  • SEER: 19
  • Sound Level (dBA): 29-42
  • Suction Line Fitting Type: Flare
  • Suction Line Size (OD): 1/2"
  • Tier: Comfort™
  • Tonnage: 1
  • UPC: See Optical
  • Voltage: 115 VAC
  • Weight: 31.9
  • Width: 14.2

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 Ductless 12000 Btu High Wall Indoor Unit Cooling Only R-410A (115-1-60) 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.

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Our Happy Customers

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

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.

Neal V.

In an industry that often fraught with contractors taking advantage of homeowners, Andrey was honest with his assessment and willing to install a product acquired elsewhere (most want that margin themselves), patiently answered my questions (I’m an engineer so like to understand what’s happening), and proactively offered practical...

Jenny W.

Great service! On time, knowledgeable & professional

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