1.5 Ton Ductless Mini split air conditioners feature a 18000 BTU Capacity which is to cool or heat a total of 700 square feet.  18,000 BTU capacity is the largest mini split size in the general range category.  All the below 1.5 ton ductless systems come pre-charged with either R410 freon; all include a digital remote and installation kit but they differ in features, price, brand, efficiency ratings, number of zones and length of included lineset.

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1.5 TON Mini Splits

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1.5-ton Dual Zone systems
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T4HH20S-H218

18000 BTU AC - HyperHeat: 20 SEER

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Maximum Efficiency: 20 SEER - Energy Star Certified.
  • Follow Me Technology - Silver ION Filtration System.
  • Qualifies for State and/or Federal Tax Rebates.
  • Inverter technology for operation in low ambient temperatures.
  • Rapid cooling and heating for areas over 900 ft².
  • Pre-Charged with R410A - Includes 15 ft. Install Kit.
  • Wifi compatible.
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    Price:   $1776.45
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    T5E19S-H218

    18000 BTU Eco Series AC - Ultra Heat: 19 SEER

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Maximum Efficiency: 19 SEER - Energy Star Certified.
  • Follow Me Technology - Silver ION Filtration System.
  • Qualifies for State and/or Federal Tax Rebates.
  • Inverter technology for operation in low ambient temperatures.
  • Rapid cooling and heating for areas over 900 ft².
  • Pre-Charged with R410A - Includes 15 ft. Install Kit.
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    Price:   $1104.45
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    T5HH22S-H218-Cass

    18000 BTU AC - Hyper Heat: Ceiling Cassette

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Wall Mounted Thermostat Included
  • Maximum Efficiency: 22 SEER - Energy Star Certified.
  • Follow Me Technology - Advanced TC Filtration System.
  • Most Energy Efficient Multi-Zone on Market!.
  • 1 Ceiling Cassettes Recess Discreetly in Ceiling
  • 12000 BTU:cools or heats a space up to 600 sqft
  • Lineset not included - customize lengths on detail page
  • Inverter low ambient technology for -22F operation Temps!
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    Price:   $1792.45
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    ACON-18

    18000 BTU INVERTER Split AC - Heat Pump

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  • 2 Year Warranty on Parts - 5 Years on Compressor.
  • 17 SEER: Comes Pre Charged with Eco-Friendly R410A.
  • Features Convenient 'Good Sleep' Cooling Operation.
  • 18,000 BTU Capacity cools/heats rooms up 800 sq.ft.
  • Washable screen & Activated Carbon Filters purify air.
  • Includes Install Kit - 15 feet of connection piping.
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    Price:   $1112.45
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    WMMS-DCE-18

    18,000 BTU Energy Star Mini Split - Heat Pump

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Maximum Efficiency: 18 SEER - Energy Star Certified.
  • Qualifies for Federal Tax Rebate up to 30% of Installed Cost.
  • 18,000 BTU Cooling Capacity (23,000 BTU Inverter Capacity).
  • 19,000 BTU Heat Pump (23,500 BTU Inverter Capacity).
  • Inverter technology for operation in low ambient temperatures.
  • Rapid cooling and heating for areas over 750 ft².
  • Pre-Charged with R410A - Includes Complete Install Kit.
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    Price:   $1399.45
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    3-ton Dual Zone systems
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    T423D-H224 9+9

    18000 BTU Dual Zone Energy Star AC - Heater

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Maximum Efficiency: 24 SEER - Energy Star Certified.
  • Follow Me Technology - Advanced TC Filtration System.
  • Most Energy Efficient Multi-Zone on Market!.
  • Inverter low ambient technology for -13F operation Temps!. .
  • 9,000 BTUs x 2: 400 ft² per zone (800 ft² total).
  • Compatible for up to 5 Filtration Medias.
  • Lineset not included - customize on detail page.
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    Price:   $1821.45
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    		  Mini Split specs
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    T423DC-H224 9+9-Cass

    18000 BTU Dual AC + Heat: Ceiling

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Wall mounted thermostat included
  • Maximum Efficiency: 24 SEER - Energy Star Certified.
  • Follow Me Technology - Advanced TC Filtration System.
  • Most Energy Efficient Multi-Zone on Market!.
  • 2 Ceiling Cassettes Recess Discreetly in Ceiling
  • 9000 + 9000 BTUs: 400-400 ft² per zone (800 ft² total).
  • Compatible for up to 5 Filtration Medias.
  • Lineset not included - customize lengths on detail page
  • Inverter low ambient technology for -13F operation Temps!.
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    Price:   $2012.45
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    T423D-H224 6+12

    18000 BTU Dual Zone Energy Star AC - Heater

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Maximum Efficiency: 24 SEER - Energy Star Certified.
  • Follow Me Technology - Advanced TC Filtration System.
  • Most Energy Efficient Multi-Zone on Market!.
  • Inverter low ambient technology for -13F operation Temps!.
  • 6000 + 12000 BTU: 250 + 600 ft² zones (850 ft² total).
  • Compatible for up to 5 Filtration Medias.
  • Lineset not included - customize lengths on detail page.
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    Price:   $1750.45
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    ADC-L2 9+9

    18000 BTU Dual-Zone AC + Heat Pump

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  • 2 Year Warranty on Parts - 5 Years on Compressor.
  • R410A Pre-Charged INVERTER DC:21 SEER.
  • 18,000 BTU Cooling & 18,000 BTU Heat Pump.
  • 2 Air Handlers for Multi-Zone Placement.
  • Inverter technology for operation in low ambient temps.
  • 400 ft² + 400 ft² zones (800 ft² total).
  • Lineset not included - customize lengths on detail page
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    Price:   $2395.45
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    WMMS-30CW 9+9

    18000 BTU Dual Zone AC + Heat Pump

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Pre Charged with Eco-Friendly R410A: 16 SEER.
  • 18,000 BTU Cooling & 18,000 BTU Heat Pump.
  • 2 Air Handlers for Multi-Zone Placement.
  • 9,000 BTUs x 2: 350 ft² per zone (700 ft² total).
  • Lineset not included - customize lengths on detail page
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    Price:   $2775.45
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    WMMS-30CUS 9+9

    18000 BTU Dual Zone AC + Heat: Suspended Ceiling

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Pre Charged with Eco-Friendly R410A: 16 SEER.
  • 18,000 BTU Cooling & 18,000 BTU Heat Pump.
  • Indoor Units can be placed on floor or Suspended from Ceiling
  • Inverter technology for operation in low ambient temps.
  • 9000 BTU + 9000 BTU: 350 ft² + 350 ft² zone (700 ft² total).
  • Mix & Match: Swap Susp-Floor for Cassette / Wall Mount Options.
  • Linesets not included - customize length on details page.
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    Price:   $3435.45
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    ADC-L3 9+9-Cass

    18000 BTU Dual AC Heat: Ceiling

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  • 5 Year Warranty on Parts - 7 Years on Compressor.
  • Wall mounted thermostat included
  • Maximum Efficiency: 18 SEER - Energy Star Certified.
  • Follow Me Technology - Advanced TC Filtration System.
  • Most Energy Efficient Multi-Zone on Market!.
  • 2 Ceiling Cassettes Recess Discreetly in Ceiling
  • 9000 + 9000 BTUs: 400-400 ft² per zone (800 ft² total).
  • Lineset not included - customize lengths on detail page
  • Inverter low ambient technology for -13F operation Temps!.
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    Price:   $2878.45
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    		  Mini Split specs
    Ductless Split Banner
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    T425D-H248 12+24

    36000 BTU Dual Zone Energy Star AC-Heat

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Maximum Efficiency: 22.5 SEER - Energy Star Certified.
  • Follow Me Technology - Advanced T1C Filtration System.
  • Most Energy Efficient Dual-Zone Series on Market!.
  • Inverter low ambient technology for -13F operation Temps!. .
  • 12k + 24k BTU: 600 ft² + 1200 ft² - (1800 ft² total).
  • Compatible for up to 5 Filtration Medias.
  • Lineset not included - customize lengths on detail page.
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    Price:   $3049.45
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    ADC-L4 18+18

    36000 BTU Dual-Zone AC + Heat Pump

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  • 2 Year Warranty on Parts - 5 Years on Compressor.
  • Pre Charged with Eco-Friendly R410A: 20 SEER - 8.2 HSPF.
  • 36,000 BTU Cooling & 36,000 BTU Heat Pump.
  • 2 Air Handlers for Multi-Zone Placement.
  • 850 ft² + 850 ft² zones (1700 ft² total).
  • Inverter DC Technology for Low Ambient Operation.
  • Linesets not included - customize length on details page.
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    Price:   $2595.45
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    WMMS-36EW 18+18

    36000 BTU Dual-Zone AC + Heat Pump: 18k x 2

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Pre Charged with Eco-Friendly R410A: 21 SEER.
  • 36,000 BTU Cooling & 36,000 BTU Heat Pump.
  • 3 Air Handlers for Multi-Zone Placement.
  • Inverter DC Technology for Low Ambient Operation.
  • 18,000 BTUs x 2: 750 ft² per zone (1500 ft² total).
  • Linesets not included - customize length on details page.
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    Price:   $3265.45
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    WMMS-42CE 18+18

    36000 BTU Dual Zone AC + Heat Pump: Ceiling

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Pre Charged with Eco-Friendly R410A: 16 SEER.
  • 36,000 BTU Cooling & 36,000 BTU Heat Pump.
  • 2 Ceiling Cassettes Mount Discreetly in Ceiling
  • Inverter DC Technology for Low Ambient Operation.
  • 18000 BTU + 18000 BTU: 750 ft² + 750 ft² zone (1500 ft² total).
  • Linesets not included - customize length on details page.
  • Mix & Match: Swap Cassette for Susp-Floor / Wall Mount Options.
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    Price:   $3965.45
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    		  Mini Split specs
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    T425D-H248 18+18

    36000 BTU Dual Zone Energy Star AC-Heat

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  • 1 Year Warranty on Parts - 5 Years on Compressor.
  • Maximum Efficiency: 22.5 SEER - Energy Star Certified.
  • Follow Me - IONIZER + TIC Filtration System.
  • Inverter technology for operation in low ambient temps.
  • 18000 BTU + 18000 BTU: 900 ft² + 900 ft² zone (1800 ft² total).
  • Compatible for up to 5 Filtration Medias.
  • Lineset not included - customize lengths on detail page.
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    Price:   $2884.45
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    		  Mini Split specs
     
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