Thermocore T323d-h218-9+9 Energy Star Dual Zone Ductless Mini Split AC Heat Pump: With a 18000 BTU total Cooling / HEATING Capacity and 21 SEER, this Dual Zone INVERTER mini split cools or heats TWO separate 9000 BTU zones for a total coverage area of 800 ft² (TWO 400 ft² areas). Advanced Inverter technology provides the benefits of low operation temps, rapid cooling / heating, as well as maximum energy efficiency with a SEER rating of 21. R410A Pre-charged. Lineset Not Included..
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18000 BTU Dual Zone AC - Heat Pump

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24000 BTU Mini Split
system back to the top
Indoor Unit Indoor Unit Outdoor Unit Installation Kit
 System Includes:
  • 18,000 BTU INVERTER Cooling Capacity: 9k x 2
  • 18,800 BTU INVERTER Heat Pump: 9k x 2
  • 21 SEER - R410A PreCharge - INVERTER DC
  • Operates in Ambient Temps down to -13F!!
  • No linesets or wires included with this item.
  • Choose desired lengths via dropdowns
  • 1 Year Part - 5 Year Compressor Warranty  >>>

    1.5 Ton Dual Zone AC: 9k x 2

    Price: $1821.45   Free Shipping via AIT worldwide  
  • Select your choice of lengths for each BTU: 
  • Select to add wire
    Features back to the top
    Inverter Split
    Top Line Features:
  • 21 SEER - 10 HSPF - ENERGY STAR  Energy Star
  • Pre-Charged w/ Eco-friendly R410A Refrigerant
  • Certified by AHRI, UL and C-UL
  • Dual Air Handlers for Multi-Zone Placement.
  • Compatible with 5 Filtration Medias
  • Follow-Me Function tracks Remote Location
  • Operates in Ambient Temps down to -13F!!
  • Built in IONIZER for Ultra Purified Air
  • Restart IC: Settings restored Following Outage
  • Self-Diagnosis System Monitors Operations
  • Energy Star benefits
    The particle filter or “pre-filter” removes dust and other air-borne pathogens before pushing the air through additional filtration medias and the refrigeration coil array.  This filter is washable and comes factory installed with every ductless air conditioner system.
    The open channel construction of the 3M High Air Flow (HAF) filter offers low initial airflow resistance, while its unique microstructure and electrostatic charge provides effective particle capture and retention. This translates into fewer filter change outs and reduced coil cleaning.  CLICK TO PURCHASE >>>
    The Vitamin C Filtration media releases Vitamin C into the air which softens skin and reduces stress among other therapeutic benefits.  A good choice for those wanting to add some invigoration to their indoor air environment.  Filter lasts over 2 years.  CLICK TO PURCHASE >>>
    The anti-microbial effect of silver ionic technology kills allergy causing bacteria by destroying the inner configuration elements of the cell body. The nano-silver attached to the filter screen constantly releases silver ions which directly eliminates and prohibits bacteria from replicating.  CLICK TO PURCHASE >>>
    Eliminates odors such as ammonia and deactivates harmful chemicals has such as formaldehyde.  By forming positive positions on the filter surface, Electrostatic Fiber traps small dust particles, smoke and pet dander to prevent allergic reactions and neutralize odor in the air.  CLICK TO PURCHASE >>>
    Specifications back to the top
    Indoor Unit (evaporator) specs CLICK FOR FULL SPEC SHEET
    Model Number T3-OS209-EW
    Capacity 9000 BTU
    Air Flow (Hi/M/Lo) 440/380/260 cfm
    Power Supply 230 V / 60 Hz / 1Ph
    Input Power 20W
    Noise Output (Hi/M/Lo) 43/37/31 dBA
    Liquid / Gas 1/4" x 3/8"
    Weight 17.6 lbs
    Dimensions (W x D x H) 32.9" × 7.8" × 11" inches
    Energy Star AHRI Energy Star
    Toshiba Compressor 19 SEER
    Outdoor Unit (condenser) specs CLICK FOR FULL SPEC SHEET
    Model Number T321D-H218
    Compressor Brand TOSHIBA - GMCC
    Rated Capacity 18000 BTU
    Maximum Capacity 21000 BTU (9k x 12k)
    Air Flow 1470 CFM
    Power Supply 230 V / 60 Hz / 1Ph
    Input Power 960W - 1370W
    Input Current 13.5A
    SEER 21.2
    EER 11.5
    HSPF4 10
    Sound Level 60 dBA
    Moisture Removal
    1.2 L/hr
    Operating Temp Range 5 - 122 F (cool and heat)
    Refrigerant R410A / 68oz Charge
    Liquid / Gas 1/4" x 3/8" (2)
    Max Lineset Length (1 zone) 66 ft
    Max Lineset Length (all zones) 98 ft
    Weight 105.8 lbs
    Dimensions (W x D x H) 33 1/4 × 12 1/2 × 27 1/2 inches
    CLICK TO VIEW Energy label
    Remote Controls back to the top

    DC Inverter Air Conditioners are the ultimate cooling and heating technology of the HVAC field.  They are called "DC inverter" because the alternative current (AC) is converted to Direct Current (DC) then, direct current inverted back to Alternative current with desired frequency. As known, the current supplied through the wall outlet has fixed frequency which is 60 Hertz. Different frequencies supplied to the compressor will result different running speeds of the compressor.  YMGI Inverter control systems use Pulse Amplitude Modulation (PAM) that is the most advanced and energy efficient method of inverting the current.  DC Inverter air conditioners bear special compressors that their speed could be changed by increasing or decreasing the frequency of the supplied power.  Therefore, unlike conventional split Air Contioners/Heat Pumps which cycle between on and off repeatedly, the DC Inverter control system will monitor the room temperature and adjust the compressor speed automatically.

    Conventional compressors turn on and off to maintain the room temperature at desired level.  This will result compressor to draw tremendous energy each time it starts up. This will also reduce the life-span of the compressor and other components that are turning on and off.  Once a conventional system is running, it runs at its maximum speed, consuming the maximum amount of energy in order to produce the maximum of cooling or heating to maintain the desired temperature.  The system will then cycle between on and off in an effort to maintain this temperature. When a DC Inverter compressor initially starts up, it runs with a higher speed to bring the room temperature to desired level rapidly. Once the set temperature is reached, it slows down and adjust its capacity to counter the heat loss or heat gain of the building. By this way it will maintain a constant temperature.

    Inverter Split
    Install Kit back to the top
    Wired Thermostat Controller
    Installation Overview back to the top
    BASIC OVERVIEW:  The indoor unit is hung like a picture frame approximately 6 - 8 feet above the floor usually on an exterior wall.  A 2-3 inch hole must be made behind the indoor unit in the exterior wall to run the refrigerant copper tubing, electrical wires and the condensate drain to the outside unit. The indoor unit and outdoor unit are connected to each other by means of refrigerant copper tubing and electrical cables.  The condensing unit comes pre-charged with freon however, the lines still need to be vacuumed to evacuate the excess Nitrogen prior to the final coupling. *Although the installation may seem easy to some, certain tools and experience is necessary to complete setup of a mini split*  See Installation Tip.  A certified HVAC technician must conduct / complete the installation to be eligible for the warranty.  See warranty details below > Installation Kit
    Installation Diagram
    Living Room Ductless Split Setup   How will look After Installation
    Remote Controls back to the top
    5 YEAR COMPRESSOR WARRANTY - 1 YEAR PARTS WARRANTY.  Details: Unit must be installed by a licensed HVAC (Heating, ventilating, and air conditioning) company to be eligible for product Warranty.  Damage resulting from failure to use, install or maintain the product in a manner consistent with our/manufacturer's recommendations shall render the warranty void., at its option, may request a report from a qualified technician prior to honoring a warranty claim.  We shall not be responsible for faulty installation, operation or maintenance of the product. It is the responsibility of each purchaser to determine whether the particular product is compliant with and permissible for use pursuant to the applicable rules, codes and/or regulations. if any, and suitable for particular and/or intended use and/or operation therein.  Once a non defective unit is installed by a HVAC company, chances of anything going wrong with such unit is very slim. But worst case scenario, if you come across any issues, consumer can call the company that installed the unit (usually they will cover this FREE as it falls under installation warranty).  If it was determined that the unit is not functioning due to a defect and needs to be replaced, the part will be sent free of charge.  If the compressor is defective, a BRAND NEW replacement will be shipped out. If the indoor unit is defective a BRAND NEW indoor unit will be sent out free of cost.  (labor charges incurred will not be covered under this warranty)
    Available Accessories back to the top
    Our Thermocore systems ship via RL Carriers or similar LTL freight service out of Oak Park, Michigan and are palletized onto a single skid.  Transit time is usually between 4 to 6 business days from payment receipt depending on where you are geographically located.  Please provide a contact phone# upon checkout (to be used for delivery purposes only).  SOMEBODY MUST BE ON SITE TO ACCEPT / SIGN FOR Order.  Failure to provide valid contact# will delay order.  System comes with Free shipping - this includes delivery to any location within the Continental United States. We will ship to Canadian locations but we need to quote separately - please contact our offices.  Additional freight for Canadian registries is usually around $150. (import and duties may apply).
      RL Carriers
    Mini Split ShippingTop
    Condenser Ground Stand

    - Provides Flat even surface
    - Avoids debris obstruction

    Price:  $73.00
    Click for more Info

    Lineset Extension (1/4 x 3/8)

    - Extend included 16 ft copper lineset to 25ft - 30ft - 40ft - 50ft
    Price:  $38.00 > $134.00
    Click for more Info

    Condenser Bracket

    - Mount your condenser at any height on an outdoor sidewall
    Price:  $46.00
    Click for more Info

    Micro-Pump II

    - Required when mounting air handler on Interior wall
    Price:  $182.00
    Click for more Info

    Electrical Wire Harness

    - 16/4 Electrical Wire Harness
    - For Extending Evap. Length

    Price:  $1.75 / ft
    Click for more Info

    Additional Remote Controls

    - Spare remote controls for the T1 Series Ductless System
    Price:  $42.00
    Click for more Info

    Filter Medias

    - Inserts into Filter Screen Slot
    - Choice of 4 Filtration Medias

    Price:  $10.00 - $14.00
    Click for more Info

    Wired Thermostat

    - Permanently Hard Mounts
    - Controls Settings w/ Remote

    Price:  $98.00
    Click for more Info

    Dual Zone Senville Mini Split, 24000 BTU AC Air Conditioner w/ Heat Pump
    DC Inverter
    Call Thermospace at 855-382-8110
    View the Mini Split FAQ Page >
    View the Installation - Setup Diagram >
    View the Mini Split Overview Page >
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