
MRCOOL DIY | DIY 4th Generation | E Star | 24000 BTU | Ductless Mini-Split Air Handler 208-230V/60Hz
DIY 4th Generation | E Star | 24000 BTU | Ductless Mini-Split Air Handler 208-230V/60Hz
The MRCOOL® 4th Generation DIY 24K BTU Ductless Wall Mounted Air Handler is engineered to deliver reliable performance and high efficiency for your home’s comfort needs. When paired with a compatible MRCOOL® DIY condenser, it can achieve an impressive 20.5 SEER rating and effectively cool or heat spaces up to 1,000 sq. ft.
This air handler supports multiple operating modes—COOL, HEAT, AUTO, DRY, and SLEEP—giving you complete control over your indoor climate. It also features SmartHVAC WiFi technology, enabling remote operation through your Apple or Android smartphone via the SmartHVAC app. Additionally, it's fully compatible with Amazon Alexa and Google Assistant for seamless voice control.
Designed for easy DIY installation, this unit mounts easily to interior walls using the included mounting plate and connects effortlessly using the MRCOOL Pre-Charged Quick Connect Line Set—requiring no special tools, vacuuming, or refrigerant charging.
Key Features:
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24,000 BTU capacity – ideal for spaces up to 1,000 sq. ft.
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High-efficiency performance with up to 20.5 SEER when connected to compatible condenser
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Operates in COOL, HEAT, AUTO, DRY, and SLEEP modes
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WiFi enabled – control via SmartHVAC app on Apple or Android devices
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Voice control compatible with Amazon Alexa and Google Assistant
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Easy DIY installation with Quick Connect Line Set (sold separately)
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Includes DIY Pro™ Cable – provides added protection for wiring against outdoor elements
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Standard 7-year compressor / 5-year parts warranty; optional lifetime compressor warranty with registration
Upgrade your MRCOOL system with the DIY 4th Generation | E Star | 24000 BTU | Ductless Mini-Split Air Handler 208-230V/60Hz and enjoy powerful, efficient, and convenient climate control.
Specification
Product Type |
Wall Mount Air Handlers |
COOLING CAPACITY (BTU) |
23000 |
HEATING CAPACITY (BTU) |
25000 |
VOLTAGE (V) |
208-230 |
PHASE |
1 |
CYCLE |
60 |
MOUNT TYPE |
Wall |
COLOR |
White |
COLOR FAMILY |
White |
MAX COVERAGE AREA |
Up to 1000 |
REFRIGERANT TYPE |
R-410A |
DECIBEL RATING (DBA) |
48.5/43.5/33 |
DECIBEL RATING LOW (DBA) |
33 |
DECIBEL RATING HIGH (DBA) |
48.5 |
INVERTER |
Yes |
MAX LINESET LENGTH (FT) |
98.42 |
LIQUID LINE SIZE |
3/8 |
SUCTION LINE SIZE |
5/8 |
BLOWER MOTOR RPM |
1200/1000/700 |
FAN ONLY OPTION |
Yes |
QUIET MODE |
Yes |
AUTO COOL |
Yes |
WIFI COMPATIBILITY |
Yes |
APP COMPATIBILITY |
Yes |
WORKS WITH IOS |
Yes |
WORKS WITH ANDROID |
Yes |
REMOTE CONTROL INCLUDED |
Yes |
ENERGY STAR CERTIFIED |
Yes |
AHRI CERTIFIED |
Yes |
REGISTERED WARRANTY |
Limited Lifetime Compressor |
BASE WARRANTY |
5-year Parts/7-year Compressor |
BASE PARTS WARRANTY |
5-year Parts |
REGISTERED COMPRESSOR WARRANTY |
Limited Lifetime Compressor |
BASE COMPRESSOR WARRANTY |
7-year Compressor |
HAS BATTERIES |
Yes |
CONTAINS ELECTRONICS |
Yes |
CONTAINS CHEMICALS |
Yes |
CONTAINS AEROSOL |
Yes |
CONTAINS COMPRESSED GAS |
Yes |
PROPOSITION 65 WARNING |
Yes |
RESTRICTED STATES |
GU;PR;VI |
NET DEPTH (IN) |
8.90 |
NET HEIGHT (IN) |
13.19 |
NET WIDTH (IN) |
42.52 |
NET WEIGHT (LBS) |
35.27 |
GROSS DEPTH (IN) |
19.57 |
GROSS HEIGHT (IN) |
17.32 |
GROSS WIDTH (IN) |
49.09 |
GROSS WEIGHT (LBS) |
60 |
Manual and Downloads
Brochure
Install Manual
Specifications
Remote Manual
Warranty Documents
AHRI Certificate
Energy Guide Certificate
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Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
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Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

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