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Blast Series 12000 BTU 20 SEER2 115V Ductless Mini Split Air Conditioner and Heater

4.78
390 Reviews
Item No: 13260849
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C$770.00C$1,38144% Off
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Select: Blast Series 12000 BTU Works at -7℃
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Color: White
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Product Overview

  • Remote Control IncludedRemote Control Included
  • Environmentally Friendly RefrigerantEnvironmentally Friendly Refrigerant
  • Energy SavingEnergy Saving
  • 8-year Warranty8-year Warranty
  • Automatic Cleaning of Gold FinsAutomatic Cleaning of Gold Fins
  • Precharged Condenser and Heat PumpPrecharged Condenser and Heat Pump
  • Installation Required: Licensed HVAC InstallerInstallation Required: Licensed HVAC Installer
  • Low NoiseLow Noise
  • AHRI CertificationAHRI Certification

Specifications

Color:  White
Material:  Iron, aluminum, plastic
Indoor unit size: 34.5" x 7.5" x 11.5"(L x W x H)
Outdoor unit size:  29" x 11" x 21"(L x W x H)
Cooling capacity: 12000 BTU
Heating capacity: 12300 BTU
Cooling power:  1040W
Heating power: 960W
Coverage area: 750 sq. ft.
Air flow rate:  330 CFM
Voltage: AC 115V~60Hz/1PH
Dehumidifying capacity: 36 pints/day
Temperature setting range:  16℃~32℃
Operating Ambient Temperature -7℃-48℃
Refrigeration:  R32
Timer: 0.5-24 hours
Indoor noise level: 42 dB
Outdoor noise level:  53 dB 
Net weight of indoor unit: 23 lbs
Net weight of outdoor unit: 60 lbs
HSPF2:  8.5
SEER2:  20
EER2:  10
Box Qty 2(May vary by batch)
  • Overview

  • Reviews

  • Q&A

  • Manuals

Overview

● The package is shipped in 2 boxes and may be delivered at different times.
● 8 years Warranty for compressor and 5 years for parts to ease your worries.
● 4-in-1 design and a built-in 1-ton heat pump provide comfortable temperatures throughout the year.
● Adjustable temperature from 16℃~32℃ will suit your comforts in just a few minutes
● Suitable for various residential and light commercial applications with coverage up to 750 square feet.
● 4 fan speeds (low/medium/high/auto) to meet your different needs.
● Efficient golden fin ensures good heat transfer performance and long-lasting use.
● Washable filter and self-cleaning function bring you fresh and clean air.
● Innovative frequency conversion technology saves energy and electricity for you.
● Automatic up-down and left-right swing promote air circulation in whole room.
● Smart sense room temperature and adjusts airflow and temperature for personal comfort in ifeel function
● Comes with a remote control that allows you to operate without space limitations.
● 0.5-24 h timer and low noise allow you to enjoy a sweet night.
● ETL and AHRI certifications ensure the safety and durability of the equipment.
● The installation of the mini split air conditioner can only be completed by a Licensed HVAC Installer.
● Package includes: 1 x Outdoor unit, 1 x Indoor unit, 1 x Power line, 2 x Copper and aluminum connection pip, 1 x Drain hose, 1 x Communication wires, 1 x Remote control, 1 x Tape, 1 x Putty, 1 x User guide

Installation guide

Where to Install a Costway Ductless Mini Split Air Conditioner

How to Install a Costway Ductless Mini Split Air Conditioner

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Indoor Air Handler Size
34.5" x 7.5" x 11.5"
31" x 8" x 11.5"
37" x 8.5" x 12"
44" x 9"x 13"
Outdoor Condenser Size
29" x 11" x 21"
29" x 11" x 21"
31.5" x 12" x 21.5"
32" x 12" x 25.5"
Cooling/Heating Capacity
12000 BTU
12000 BTU
18000 BTU
24000 BTU
Voltage
115V
208-230V
208-230V
208-230V
Coverage Area
750 sq. ft.
750 sq. ft.
1250 sq. ft.
1500 sq. ft.
SEER2
20
17
19
18.5
EER2
10
10
10.5
10.5
HSPF2
8.5
8.5
9
8.3
Sound Rating, Indoor
42 dB
41 dB
47 dB
50 dB
Sound Rating, Outdoor
53 dB
54 dB
54 dB
58 dB
Dehumidifying Capacity
36 Pints/Day
36 Pints/Day
67.5 Pints/Day
115 Pints/Day
24 Hour Timer
Yes
Yes
Yes
Yes
AHRI Certification
Yes
Yes
Yes
Yes
Refrigeration
R32
R32
R32
R32

Reviews

4.78
390 Reviews
5
317
4
53
3
10
2
10
1
0

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
    Preview
    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:
    A installer soi même ,tuyaux precharger en gaz
    A:
    Oui, le système est préchargé en réfrigérant dans le compresseur. Recommandé que l'installation soit effectuée par un professionnel pour garantir un fonctionnement optimal et éviter tout dommage.
    Costway representative
  • Q:
    Is there a manual for the remote for a 11500 btu mini split 115V model FP10995US-22H. I can't figure out how to switch from fare fahrenheit to celsius. Thanks in advance.
    A:
    Press the "COOL" and "HEAT" buttons at the same time above 3 seconds, you can set the "℃" or "℉".
    Costway representative
  • Q:
    What gauge wire does your 1 ton 12000 btu unit require?
    A:
    The unit requires a 16 AWG wire for proper electrical connection.
    Costway representative
  • Q:
    how much refrigeration does the 120v 12000 btu take to fill up?
    A:
    The 12000 BTU unit is pre-charged. If you need to refill it due to a leak, the required amount of refrigerant is marked on the outdoor unit's nameplate. It's important to have this operation performed by a qualified professional to ensure proper handling and installation.
    Costway representative
  • Q:
    What is the temperature setting for the air
    A:
    The temperature setting range is adjustable between 60°F and 90°F (16°C to 32°C) for both heating and cooling modes.
    Costway representative
  • Q:
    I purchased and installed a 3 ton (36000 btu) unit with two heads . Is there enough Freon in the system for two heads or do I need to have it charged for another unit?
    A:
    The system is designed to be optimally balanced with the number of indoor units it supports. If you have installed a 3 ton (36000 BTU) unit with two heads, it should come pre-charged with enough refrigerant to accommodate both heads. Therefore, you should not need to add additional refrigerant unless there is a leak or other issue. If you suspect that the refrigerant level is low, it is advisable to have a qualified professional check the system to ensure it operates efficiently and safely.
    Costway representative
  • Q:
    Can the refrigerant lines be extended to 25ft
    A:
    The lines can be extended. You can purchase longer lines if required, and it needs to be welded. It is recommended to have it done by a professional.
    Costway representative
  • Q:
    Error code H3 on my unit.
    A:
    The H3 error code on your unit indicates that you have entered the Sabbath function. To exit this mode, please press the "Display" button on your remote control six times in a row, with an interval of less than 2 seconds between each press. This should restore normal operation of your unit.
    Costway representative
  • Q:
    How to clean the filter
    A:
    Simply remove the filter and wash it with clean water.
    Costway representative
  • Q:
    What size breaker does a 115 unit take?
    A:
    16A.
    Costway representative
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