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Blast Series 9000 BTU 19 SEER2 115V Ductless Mini Split Air Conditioner and Heater

4.78
390 Reviews
Item No: 425379816
C$769.00C$1,53850% Off
Select: Blast Series 9000 BTU 115V Works at -7℃
Blast Series 9000 BTU 115V Works at -7℃
SEERXtreme Series 12000 BTU WiFi Enabled Works at -25℃ Energy Star Certified
EcoGuard Series 12000 BTU WiFi Enabled Works at -20℃ R454B refrigerant
Airtural Series 12000 BTU Works at -10℃ Energy Star Certified
Blast 12000 BTU Works at -15℃
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Key Features

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● Advanced Inverter Technology: Every penny spent is a blast! Our Blast AC's cutting-edge inverter technology dynamically adjusts compressor speed to regulate temperature consistently and efficiently. This not only helps in reducing energy consumption but also extends the lifespan of the unit.
● Go Green with Costway: This Blast 19 SEER2 AC unit uses uses R32 refrigerant, known for its sustainable and energy efficient features. It will bring you a comfortable home, boasting ETL, and AHRI certifications. Note: SEER2 is an update version of SEER (Seasonal Energy Efficiency Rating), which better reflects real-time usage, as outlined in the latest 2023 regulations.
● Ultimate Comfort at Your Fingertips: The Blast wall-mounted AC unit adeptly tailors to diverse needs with its 7 modes—auto, cool, heat, dry, fan, sleep, and ECO. It is enhanced with 4 wind speeds, a temperature unit switch (℉/℃), and 4D auto swing, ensuring optimal air distribution across spaces up to 450 sq.ft.
● Quiet Night and Easy Cleaning: You can achieve an undisturbed sleep with its screen off function and 23dB low noise on its lowest setting. It features a 24-hour timer for better energy management during the night. The self-cleaning at 57℃ helps you maintain a cleaner air and breathe healthier.
● Package Includes: This mini split AC system comes with an indoor unit, outdoor unit (pre-charged with R32 refrigerant), remote control, and comprehensive installation kit. Note: the installation should be done only by professionals.

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Specifications

Color White
Material Metal, Aluminum, Plastic
Indoor Unit Size 31.2" x 8" x 11.5"
Outdoor Unit Size 28" x 11" x 21"
Max Control Distance 26 ft
Diameter of Air Pipe 3/8"
Diameter of Liquid Pipe 1/4"
Diameter of Drain Pipe 0.67"
Cooling Capacity 9000 BTU
Heating Capacity 10000 BTU
Cooling Power 1180W
Heating Power 1080W
Voltage 115V~60Hz
Heat Pump 0.75 ton
Coverage Area 450 sq.ft
Dehumidifying Capacity 51 Pints/Day (24 L/Day)
Air Flow Rate 330 CFM (560 m³)
Temperature Setting Range 16℃~32℃
Operating Ambient Temperature -7℃-48℃
Refrigeration R32
HSPF2 8.6
SEER2 19
Indoor Noise Level 23dB
Outdoor Noise Level 52dB
Net Weight of Indoor Unit 17.5 lbs
Net Weight of Outdoor Unit 53 lbs
Box Qty 2
Package Includes 1 x Outdoor Unit, Indoor Unit 
1 x 13 ft Copper Connection Pipe - Air Pipe 1 x 13 ft Copper Connection Pipe - Air Pipe
1 x 6.5 ft Drain Hose 1 x 15 ft Communication Wire
1 x Remote Control, Tape, Luting (Putty) 1 x Wall Sleeve, User Guide
  • Overview

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Overview

● 8 years Warranty for compressor and 5 years for parts to ease your worries.

● Fast cooling and heating for spaces up to 450 sq.ft

● 4-in-1 design meets all-season needs

● Built in 7 operation modes includes a sleep mode

● Features 4 wind speeds: low, mid, high, and turbo

● Can cool down to 16℃ or heat up to 32℃

● Self-cleaning operation: condensation, frost, melting, sterilization

● Equipped with removable and washable filters

● Lower energy consumption with the advanced inverter technology

● Complies with new SEER2 standard and certified by ETL, and AHRI

● Comfortable sleeping with 24H timer and quiet operation

● Easy control with the multifunctional remote control

● Uses green and energy-efficient R32 refrigerant

● Comes with comprehensive installation kit

Installation guide

How to Install a Costway Ductless Mini Split Air Conditioner

Reviews

4.78
390 Reviews
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53
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Frequent Mentions

  • J

    Easy Installation

    08/20/2023

    Ductless Mini Split AC install, No more PACKOUT Princess in bikinis or sweaty JOA

  • J

    Gran calidaf

    05/06/2026

    Recomendado 100% gran calidad mi familia y yo estamos felices

    Customer Photos
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    Customer Photos
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  • G

    it work wonderful

    04/18/2026

    it was easy to install and keep the room really cool. and comfortable

    Customer Photos
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    Customer Photos
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  • R

    Reliable, efficient—highly recommended

    03/16/2026

    This is my third Costway split air conditioner, and each one is in perfect condition. The first two have been in use for a year now, and their cooling and heating performance is excellent.

    Customer Photos
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  • V

    Costway 12000 BTU Mini Split AC, 20 SEER2 Ductless Air Conditioner w/Pre-Charged Condenser, 115V Energy Saving AC w/Heat Pump DC Inverter System & Installation Kit

    10/03/2025

    Absolute garbage. It runs our 32 refrigerant, which is absolutely impossible to either buy or get a technician to work on.;With the money I’ve spent on trying to get the refrigerant for this unit, it would’ve been cheaper to throw this thing in the garbage and buy a complete new one.;Additionally, the brand name on the one I got is Cost Way, so just some random unit that was substituted for the one I actually ordered.;Unfortunately for me, I bought it during prime days and stored it for four months before I installed it so I’m stuck with it.

    Customer Photos
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Q&A

  • Q:
    I have the Item No: 692137548 (Blast Series 9000 BTU 19 SEER2 115V Ductless Mini), is there a way to add WiFi to this device?
    A:
    Sorry, the model does not have a WiFi function, and there is no option to add WiFi capability to this device.
    Costway representative
  • Q:
    I have an 9000 btu. AC is working great on 110v. Turn on the heat and I hear a buzzing sound at the outside unit. My AC technician said I need to have the power on 230v per outside specs. So what do I do?
  • Q:
    Will this model work as a heater with an outside temp of -15°C?
    A:
    The model can operate in heating mode, but the heating performance will diminish at temperatures below -7°C. At -15°C, it may not work effectively, and the heating effect will be significantly reduced. Therefore, it is not recommended to use this model as a heater at -15°C.
    Costway representative
  • Q:
    Hi there. Can this unit be plugged in to a wall? Or does it need to be hard wired in to my electric panel?
    A:
    The unit needs to be hard wired into your electric panel; it cannot be plugged into a wall outlet. This unit is designed for direct wiring to ensure proper functionality and safety.
    Costway representative
  • Q:
    What's the minimum outdoor temperature for heating on the 9000btu Blast mini-split?
    A:
    The minimum outdoor temperature for heating on the 9000 BTU Blast mini-split is -7°C (19.4°F). Below this temperature, the heating performance may diminish significantly.
  • Q:
    Do I need to evacuate this unit before use
    A:
    Vacuuming is required before using the unit.
    Costway representative
  • Q:
    Does this unit come with quick connect lines?
    A:
    This unit does not include quick-connect lines and requires hard wiring for installation.
    Costway representative
  • Q:
    What outdoor temperature does the heat pump work
    A:
    The heat pump operates effectively within an outdoor temperature range of -25°C to 24°C for heating, and from -15°C to 52°C for cooling.
    Costway representative
  • Q:
    What are MCA & the MOP amp rates listed on the condensers outdoor plate?
    A:
    MCA: 13.2A. MOP: 10A.
    Costway representative
  • Q:
    Hi can I purchase just the indoor unit only
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