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MRCOOL DIY 36K BTU 18 SEER2 5th Gen Ductless Mini Split Heat Pump System - 230V

MRCOOL DIY 36K BTU 18 SEER2 5th Gen Ductless Mini Split Heat Pump System - 230V

MRCOOL| SKU: DIY-36-HP-WM-230D25-O In Stock

$3,769.00$4,463.0016% off

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From $314.08/mo with shop Pay View sample plans

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Amounts shown are maximums; actual savings depend on income, household size, utility, and program rules. Some programs require installation by a licensed or participating contractor and/or specific equipment efficiency ratings. Rebate data by Rewiring America. Not tax or legal advice — verify with the program before purchase. Questions? Call us at (888) 231-8920.

Free Delivery Jul 31-Aug 7 (Est.)
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Protection plan

Use your system worry-free for years to come

  • Comprehensive coverage for mechanical and electrical breakdowns, including power surges
  • Repairs covered 100% for the extended term — labor included, not just parts
  • Coverage for normal wear and tear that affects how the product works
  • Replacement or reimbursement if we can’t repair it
  • $0 deductibles, ever
  • Cancel anytime on a pro-rata basis
  • US-based support and quick claims filing
2 Year Protection Plan · $149Add two years of optional service contract coverage. 5 Year Protection Plan · $299Add five years of optional service contract coverage.

Coverage begins after the manufacturer warranty applies, and runs alongside it for items the factory doesn’t cover. Select a plan above the Add to Cart button to include it with your order.

Backed by Chill Mini Splits · (888) 231-8920Detailed terms and conditions

Product overview

MRCOOL DIY 36,000 BTU 5th Gen Ductless Mini Split Heat Pump System - 230V

Check out the new 5th Generation MRCOOL® DIY® 36K BTU 18 SEER Ductless Heat Pump Single Zone Mini-Split System. Designed for an easy and hassle-free installation, this system requires no special tools or prior experience and effectively heats or cools spaces up to 1500 sq. ft. The pre-charged 25-foot DIY® QuickConnect® line set, which is pre-charged with R-454B refrigerant, eliminates the need for vacuuming, making installation faster, easier, and more cost-effective. The included DIYPRO® cable removes the need for electrical conduit, offering added durability against the outdoor elements and wildlife. Control is effortless with multiple options, including the wireless remote, the SmartHVAC app for Apple and Android devices, and hands-free voice commands via Amazon Alexa and Google Assistant. The Gold Fin® Condenser provides superior corrosion resistance for coastal homes, ensuring long-lasting performance in harsh conditions. 

Designed for both comfort and efficiency, the system's wireless remote features the innovative Follow Me function, which allows the air handler to adjust airflow temperature based on the remote's location, maintaining consistent comfort throughout the room. Additionally, Dry Mode helps reduce humidity by acting as a dehumidifier, removing excess condensation. Backed by an industry-leading warranty—including a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty—the 5th Generation MRCOOL® DIY® 36K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is built for lasting reliability. Enjoy advanced technology, simple installation, and year-round comfort with confidence.

Features:

  • Easy DIY installation
  • Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.
  • Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort. 
  • The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.

Condenser Specs:

BRAND NAME MRCOOL
SERIES
DIY 5th gen Single-Zone Mini-splits
MODEL DIY-36-HP-C-230D25-O
GTIN 840255586986
UPC 840255586986
SHORT DESCRIPTION
MRCOOL® 36k DIY 5th Generation Mini-Split Condenser 230v
SEER2 18
EER2 8.5
HSPF2-4 8.5
HSPF2-5 6.5
TONNAGE 3
COOLING CAPACITY (BTU) 36000
HEATING CAPACITY (BTU) 36000
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 35
MIN CIRCUIT AMPACITY (A) 33
COLOR White
ZONE CAPACITY 1
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 109.7
DECIBEL RATING (DBA) 60.5
INVERTER DC
LINE SET LENGTH 25
MAX LINESET LENGTH (FT) 213.2
LIQUID LINE SIZE 3/8
SUCTION LINE SIZE 5/8
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
AHRI CERTIFIED Yes
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) 16.14
NET HEIGHT (IN) 31.89
NET WIDTH (IN) 37.24
NET WEIGHT (LBS) 152.12
GROSS DEPTH (IN) 19.88
GROSS HEIGHT (IN) 37.01
GROSS WIDTH (IN) 42.91
GROSS WEIGHT (LBS) 183.42

 

Air Handler Specs:

BRAND NAME MRCOOL
SERIES
DIY 5th gen Single-Zone Mini-splits
MODEL DIY-36-HP-WMAH-230D25-O
GTIN 840255587068
UPC 840255587068
SHORT DESCRIPTION
MRCOOL® 36k DIY 5th Generation Mini-split Air Handler 230v
TONNAGE 3
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 15
MIN CIRCUIT AMPACITY (A) 3
MOUNT TYPE Wall
COLOR White
MAX COVERAGE AREA 1550 sqft
DECIBEL RATING LOW (DBA) 27.5
DECIBEL RATING HIGH (DBA) 55.5
OSCILLATION Yes
LIQUID LINE SIZE 3/8
SUCTION LINE SIZE 5/8
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
AHRI CERTIFIED Yes
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) 11.1
NET HEIGHT (IN) 14.25
NET WIDTH (IN) 49.57
NET WEIGHT (LBS) 48.72
GROSS DEPTH (IN) 18.74
GROSS HEIGHT (IN) 16.57
GROSS WIDTH (IN) 53.94
GROSS WEIGHT (LBS) 67.9

 

In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.

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Every step, start to finish — most homeowners wrap a single zone in a weekend.

MRCOOL DIY installation guide — full walkthrough
How to install a MRCOOL DIY system