• Model #: 1PAMSHH18-SZW-22.5

    18,000 BTU HyperTek Heat Mini-Split Indoor Unit

    If you need a reason to hibernate during the winter, this is it. With an 18,000 BTU capacity, this indoor mini-split unit from Perfect Aire® keeps you cozy even as temperatures plummet to -22℉. The powerhouse behind it is HyperTek® heat technology, engineered to withstand extreme cold. Perhaps most comforting of all is that this ductless system allows you to heat and cool individual rooms with utmost efficiency, so you’ll see a payoff in your energy bills. So sit back, relax and let comfort come your way with 360 airflow control and a remote that puts temperature control in your hands.

    • Effectively cools and heats multiple zones, even at extremely cold temperatures down to -22℉
    • 360 Air Flow Panel
    • Turbo Operation
    • Remote with Follow Me Option
    • Silver Ion Filter

    With an 18,000 BTU capacity, this indoor mini-split from Perfect Aire® keeps you cozy even as temperatures plummet to -22℉, thanks to HyperTek® heat technology.

    360° Air Flow Panel

    Provides equal, fast and wide-range cooling in all directions

    Turbo Operation

    Unit maximizes cooling or heating output capacity to attain desired temperature in the shortest amount of time

    Heat Pump

    - Provides year round comfort allowing unit to reverse refrigerant process in cold weather, by extracting outside heat and transferring inside
    - Excellent for house additions without forced air heating systems or where ductwork is not possible

    Anti-Cold-Air

    Prevents cold air from blowing out at the beginning of operation by automatically regulating fan speed according to temperature

    Sleep Mode

    Unit automatically increases (cooling) or decreases (heating) 2°F/hour for first 2 hours, and holds steady for next 5 hours before switching off and returning to preset temperature for both energy savings and comfort

    Hydrophilic Aluminum Fin

    - Improves indoor unit cooling efficiency by enabling unrestricted flow of condensate water between aluminum fins
    - Improves outdoor unit heating efficiency by accelerating defrosting process

    Golden Fin

    Anti-corrosive coating on indoor and outdoor units withstands salty air, rain and other corrosive elements while improving heating efficiency by accelerating defrosting process

    Low Ambient Kit

    With a special built-in kit the air conditioner can be used in temperatures as low as 5°F for cooling

    Self-Diagnostic Function

    Allows unit to detect abnormal operations or part failures, display an error code on the indoor unit, and switch off automatically to protect the system

    Auto Defrosting

    Evaporator automatically defrosts, prolonging product life and improving energy savings

    Refrigerant Leakage Detection

    Displays EC error code on indoor unit if outdoor unit detects refrigerant leak condition

    Follow Me

    Remote control with built-in room temperature sensor regulates room temperature around remote — allowing remote to become a thermostat

    Silver Ion Filter

    Nano Silver attached to filter releases Silver Ion to kill or deactivate bacteria

    Unit Dimensions

    • Depth: 8.56 in
    • Width: 39 in
    • Height: 12.37 in

    Unit Weight

    • Net: 27 lb
    • Gross: 36 lb

    Full System Cooling Capacity

    • BTU: 18,000

    Full System Heating Capacity

    • BTU: 17,000

    SEER/ EER

    • BTU/ W: 22.5/13

    Mini-Split Limited Warranty

    INITIAL 30 MONTH WARRANTY

    Confident in the quality of our products and their performance, we stand behind our products with an outstanding Initial 30 Month Warranty. If any part of your unit proves to be defective due to material and/or improper workmanship, under normal conditions and use, during the first 30 months of its original installation. At our discretion, we will either replace the defective part, or the entire unit  — at no cost.

    7 YEAR PARTS WARRANTY

    If any part of your unit proves to be defective due to material and/pr improper workmanship, under normal conditions and use, within seven years from the original date of installation. At our option, we will replace the defective part — at no cost.

    7 YEAR COMPRESSOR WARRANTY

    If the compressor of your unit proves to be defective due to material and/or improper workmanship, under normal conditions and use, within seven years from the original date of installation, we will replace the defective compressor — at no cost.

    Need An Extended Warranty?

    Got a problem? Let us take care of it. Our extended warranties offer great benefits:

    • Replacement Guarantee
    • Up to three years of coverage
    • No hidden fees or deductibles
    • 30 days to purchase coverage

    Register Your Product

    Fill out our easy online form to register your product with our Customer Service team.

    • Warranty only valid with original proof of purchase

    Installation Manual: 18,000 BTU HyperTek Heat Mini-Split Indoor Unit, 1PAMSHH18-SZW-22.5

    User Manual: 18,000 BTU HyperTek Heat Mini-Split Indoor/ Outdoor Unit, 1PAMSHH18-SZW-22.5

    How to Properly Install a Ductless Mini-Split System

    Submittal Sheet: 18,000 BTU Hyper Heat Mini Split System, 1PAMSHH18-22.5

    Exploded Parts View: HyperTek Mini Split 18,000 BTU Indoor Unit, 1PAMSHH18-SZW-22.5

    Mini-Split Catalog

    WARNING: Prop 65

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