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Comfort-Aire VMH12SD-1 Mini Split Air Conditioner

Comfort-Aire VMH12SD-1 11,500 BTU Mini Split Air Conditioner and Heater

Model: VMH12SD-1 | SKU: co3782
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  • Product Overview

    Single-zone air conditioning doesn’t get much easier than with the Comfort-Aire VMH12SD-1 Air Conditioner and Heater. Energy Star-certified for money- and energy-saving operation, this model offers adequate cooling and heating for areas up to 550 square feet. A programmable thermostat, multiple modes, and fully-functional remote control give you complete control of your space.

    Advanced Efficient Features

    The Comfort-Aire VMH12SD-1 was built with heavy-duty components for long-lasting and efficient operation. Its inverter technology regulates room temperature without large variations and energy spikes—earning it an EER of 13 and a SEER rating of 22.

    Additionally, program it to turn on or off up to 24 hours in advance—ensuring it will only run when it's needed. A programmable thermostat with 3 fan speeds also helps you reach your ideal room temperature without over-cooling or over-heating your space.

    Multiple Modes

    The Comfort-Aire VMH12SD-1 Mini Split Air Conditioner and Heater didn't just earn an Energy Star-rating, it also offers multiple modes for year-round comfort:

    • Cool Mode: Add cool air to your space during warm weather. Turn on Turbo mode to add an instant rush of cool air using the highest fan speed.
    • Heat Mode: 12,000 BTUs of heating power from the included heat pump adds efficient, warm air. Turbo mode is also available in Heat mode.
    • Dehumidify Mode: Remove up to 2.54 pints of excess moisture in this mode.
    • Fan-Only Mode: Choose between low, medium, and high fan speeds. 
    • Auto Mode: Automatically adjust your settings to maintain a constant temperature and humidity level.
    • Sleep Mode: Quietly cool your space while you sleep.

    Additional Features

    • Quiet Operation - high tech fan delivers balanced air movement, and the louder (outdoor) unit is outside while the quieter air blower is indoors
    • Auto-Swinging Louvers - adjusts air direction for breeze-like effect
    • Attractive Cabinet - a sleek, slim blower not only hangs on your wall but has an attractive white design
    • Automatic Restart - returns to last settings used prior to a power failure once power is restored
    • Leak Detection - you'll be signaled if the Comfort-Aire DVC12SD-1 Air Conditioner leaks any refrigerant
    • Large Temperature Range - set your room temperature between 62 and 86 degrees F
    • Air Filtration - a silver air filter eliminates bacteria from your air
    • Follow Feature - senses temperature at the remote's location and automatically adjusts if needed


    Medium- to large-sized rooms up to 550 square feet will be fresh all year thanks to this efficient, quiet ductless mini-split air conditioning unit.

    What Customers Love

    • Energy Star-Certification: Not only does this model save you energy, but it saves you money on operation costs.
    • Quiet Operation: High-quality construction and a new fan help create whisper-quiet operation.

    Things to Consider

    • Voltage: This mini-split conditioning unit requires a 208/230-volt outlet, so be sure your room is wired to handle it. 

    **Note: This Comfort-Aire mini split air conditioning unit requires professional installation by an HVAC-certified technician. The refrigerant lines also need to be purchased separately. They’re available as accessories at the top of this product overview **

    Manufacturer's Warranty

    • 6-Year Limited Warranty on Comprsessor
    • 2-Year Warranty on Parts

    Manufacturer's Literature

    User's Guide for the VMH12SD-1 Mini-Split A/C
    Comfort-Aire VMH12SD-1 Mini-Split Manual
    User's Guide for the VMH12SD-1 Remote
    Comfort-Aire VMH12SD-1 Remote Control Manual

    What's In The Box?

    • Indoor Blower Unit
    • Outdoor Unit
    • Wall Bracket
    • Plastic Dry Wall Anchors
    • Screws
    • Remote Control with Holder
    • Air Filter
    • Owner's Manual 

    View All Ductless Split System Air Conditioners »
  • Specifications

    Number of Zones1
    Total Cooling Capacity11500 BTUs
    Zone Cooling Capacity11500 BTUs
    Total Heating Capacity12000 BTUs
    Zone Heating Capacity12000 BTUs
    Outdoor Unit Height23.25 in.
    Outdoor Unit Depth11.25 in.
    Indoor Unit Height11 in.
    Indoor Unit Width32.875 in.
    Indoor Unit Depth7.563 in.
    Indoor Unit Weight18.7 lbs.
    Mounting TypeWall
    Heat Mode Yes
    Automatic Mode Yes
    Fan-Only ModeYes
    Number of Fan Speeds3
    Dehumidification ModeYes
    Programmable TimerYes
    Remote ControlYes
    Refrigerant TypeR-410A
    Voltage220-240 V
    Minimum Indoor Noise Level31 dB
    Maximum Indoor Noise Level43 dB
    Refrigerant Connection TypeFlare
    Maximum Line Length 82 ft.
    Maximum Height Difference33 ft.
    Auto-Restart on Power FailureYes
    Compressor TypeInverter
    Maximum Heating Amps4.2 amps
    Energy Efficiency Ratio (EER)13
    Energy StarYes
    Seasonal Energy Efficiency Ratio (SEER)22
    Air FilterYes
    Adjustable LouversYes
    Automatic OscillationYes
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