MRCOOL DIY 12,000 BTU Mini Split Heat Pump System | 5th Gen | 115V | 23.5 SEER2 | Cools & Heats Up to 550 Sq. Ft. | DIYPro Cable + 25' Line Set | Lifetime Warranty - ShopSolar: Complete Solar Kits + Lifetime Customer Support

MRCOOL · Appliances

SKU: DIY-12-HP-WM-115D25-O

MRCOOL EasyPro 24K DIY Mini Split

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Upgrade your off-grid cabin, home, or workspace with the 5th Gen MRCOOL DIY® 12K BTU Ductless Mini Split System. Designed for fast, tool-free DIY installation, this system delivers efficient heating and cooling for spaces up to 550 sq.

Regular price: $2,359.00
Sale price: $2,359.00
Regular price: ~~$2,948.75~~

You save $589.75

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Specifications

The details.

Upgrade your off-grid cabin, home, or workspace with the 5th Gen MRCOOL DIY® 12K BTU Ductless Mini Split System. Designed for fast, tool-free DIY installation, this system delivers efficient heating and cooling for spaces up to 550 sq. ft.—without the hassle or cost of hiring a contractor.

With built-in smart controls, a corrosion-resistant condenser, and industry-leading warranty coverage, this is the perfect all-in-one comfort solution for energy-conscious, hands-on homeowners.

Key Features & Benefits:

Easy DIY Installation – Includes pre-charged 25-ft QuickConnect® line set with R-454B refrigerant—no vacuuming required
Smart Control Options – Use the wireless remote, SmartHVAC app, or voice commands via Amazon Alexa or Google Assistant
Precision Comfort – Follow Me® feature adjusts airflow to the remote’s location for consistent room temperature
Dual Functionality – Heats and cools efficiently year-round with 23.5 SEER2 rating
Durable & Weather-Ready – Gold Fin® condenser resists corrosion, ideal for coastal or harsh climates
DIYPro® Cable Included – No need for electrical conduit; built tough for outdoor durability
Whisper-Quiet Operation – Enjoy maximum comfort with minimal noise
Energy Efficient & Eco-Friendly – Uses R-454B refrigerant for lower environmental impact
Industry-Leading Warranty – Limited lifetime, 7-year compressor, and 5-year parts warranty

User Manual / Documents:

BRAND NAME: MRCOOL
SERIES: DIY 5th gen Single-Zone Mini-splits
MODEL: DIY-12-HP-C-115D25-O
SHORT DESCRIPTION: MRCOOL® 12k DIY 5th Generation Mini-Split Condenser 115v
SEER2: 23.5
EER2: 12.5
HSPF2-4: 10.2
HSPF2-5: 7.6
TONNAGE: 1
COOLING CAPACITY (BTU): 12000
HEATING CAPACITY (BTU): 12000
VOLTAGE (V): 115
PHASE: 1
CYCLE: 60
MAX FUSE BREAKER (A): 20
MIN CIRCUIT AMPACITY (A): 18
COLOR: White
ZONE CAPACITY: 1
REFRIGERANT TYPE: R-454B
REFRIGERANT VOLUME (OZ): 30.34
DECIBEL RATING (DBA): 54
INVERTER: DC
LINE SET LENGTH: 25
MAX LINESET LENGTH (FT): 82
LIQUID LINE SIZE: 1/4
SUCTION LINE SIZE: 3/8
COMPRESSOR MOTOR TYPE: Rotary
AUXILIARY HEATER INCLUDED: No
AUXILIARY HEATER AVAILABLE: No
FAN ONLY OPTION: Yes
QUIET MODE: Yes
AUTO COOL: Yes
WIFI COMPATIBILITY: Yes
APP COMPATIBILITY: Yes
WORKS WITH IOS: Yes
WORKS WITH ANDROID: Yes
UL LISTED: Yes
ETL LISTED: Yes
ENERGY STAR CERTIFIED: Yes
AHRI CERTIFIED: Yes
REGISTERED WARRANTY: Extended Limited Lifetime*
BASE PARTS WARRANTY: 5
BASE COMPRESSOR WARRANTY: 7
HAS BATTERIES: Yes
CONTAINS ELECTRONICS: Yes
CONTAINS CHEMICALS: Yes
CONTAINS AEROSOL: Yes
CONTAINS COMPRESSED GAS: Yes
PROPOSITION 65 WARNING: Yes
NET DEPTH (IN): 11.93
NET HEIGHT (IN): 21.85
NET WIDTH (IN): 30.12
NET WEIGHT (LBS): 83.11
GROSS DEPTH (IN): 16.54
GROSS HEIGHT (IN): 27.56
GROSS WIDTH (IN): 36.22
GROSS WEIGHT (LBS): 65.48
BRAND NAME: MRCOOL
SERIES: DIY 5th gen Single-Zone Mini-splits
MODEL: DIY-12-HP-WMAH-115D25-O
SHORT DESCRIPTION: MRCOOL® 12k DIY 5th Generation Mini-split Air Handler 115v
TONNAGE: 1
VOLTAGE (V): 115
PHASE: 1
CYCLE: 60
MAX FUSE BREAKER (A): 15
MIN CIRCUIT AMPACITY (A): 3
MOUNT TYPE: Wall
COLOR: White
MAX COVERAGE AREA: 550 sqft
DECIBEL RATING LOW (DBA): 18
DECIBEL RATING HIGH (DBA): 43
NUMBER OF SPEEDS: 5
OSCILLATION: Yes
LIQUID LINE SIZE: 1/4
SUCTION LINE SIZE: 3/8
FILTER TYPE: Reusable
AUXILIARY HEATER INCLUDED: No
AUXILIARY HEATER AVAILABLE: No
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
UL LISTED: Yes
ETL LISTED: Yes
ENERGY STAR CERTIFIED: Yes
AHRI CERTIFIED: Yes
REGISTERED WARRANTY: Extended Limited Lifetime*
BASE PARTS WARRANTY: 5
BASE COMPRESSOR WARRANTY: 7
HAS BATTERIES: Yes
CONTAINS ELECTRONICS: Yes
CONTAINS CHEMICALS: Yes
CONTAINS AEROSOL: Yes
CONTAINS COMPRESSED GAS: Yes
PROPOSITION 65 WARNING: Yes
NET DEPTH (IN): 7.44
NET HEIGHT (IN): 11.69
NET WIDTH (IN): 31.57
NET WEIGHT (LBS): 24.91
GROSS DEPTH (IN): 16.34
GROSS HEIGHT (IN): 14.37
GROSS WIDTH (IN): 36.02
GROSS WEIGHT (LBS): 35.49

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MRCOOL EasyPro 24K DIY Mini Split

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