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Carrier Heat Pump ® Toshiba - 3 Ton SMMS-u Single VRF Outdoor Unit Heat Pump

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Carrier Commercial Heat Pump Heat Pump Repair, maintenance, and replacement planning
Carrier® Toshiba - 3 Ton SMMS-u Single VRF Outdoor Unit Heat Pump product image

Technical Specifications

Product Specs

  • Model: MCY-MUB0368HS2P-UL
  • Manufacturer Number: MCY-MUB0368HS2P-UL
  • Vendor Number: MCY-MUB0368HS2P-UL
  • Catalog Brand: Toshiba Carrier
  • AHRI Usage: Outdoor
  • Brand: Toshiba Carrier
  • Color: White
  • Compressor Type: Rotary
  • Cooling Capacity: 36,000
  • Country Of Origin: THA
  • Cycle/Hertz: 60 Hz
  • Energy Star Rated: NO
  • Heating Capacity: 40,000
  • Height: 35
  • Length: 43.3
  • Liquid Line Fitting Type: Flare
  • Liquid Line Size (OD): 3/8"
  • Maximum Overcurrent Protection (MOCP): 40
  • OPT Code: 1PMCY-MUB0368HS2P-UL
  • Phase: Single
  • Prop 65: YES
  • Refrigerant: R-454B
  • Sound Level (dBA): 56-58
  • Suction Line Fitting Type: Flare
  • Suction Line Size (OD): 5/8"
  • Tonnage: 3
  • Voltage: 208-230 VAC
  • Weight: 247
  • Width: 18.1

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® Toshiba - 3 Ton SMMS-u Single VRF Outdoor Unit Heat Pump 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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Randy J.

Thanks to Andrey for an amazingly quick response to my request for a service call. He diagnosed and fixed my issue within 24 hours of my asking for help. Excellent service. Thanks.

Jack B.

Andrey always does a great job.

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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