MRCOOL DIY Select 1st Gen 18K BTU 230V R‑454B mini‑split WHITE
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 2
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 3
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 4
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 5
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 6
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 7
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 8
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 9
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 10
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 11
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 12
DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser - Image 13
2 Year compressor 1 year parts warranty

DIY Select 1st Gen – 18,000 BTU 230V R‑454B White Wall Mount Air Handler + Condenser

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$1,690.00

: $1,690.00

The MRCOOL DIY Select 1st Gen 18K BTU 230V R‑454B mini‑split WHITE delivers powerful, efficient heating and cooling with a white wall‑mount air handler, matching condenser, and true DIY Quick‑Connect® installation for larger rooms and open spaces.

#1 in MRCOOL DIY Select 1st Gen
SKU: 2565 Category: Tags: , , , , , , , , , , , , Brand:
GTIN: 840433619529
MPN: DIYS-12-HP-115A11-O
Brand: MRCOOL

Description

The MRCOOL DIY Select 1st Gen 18K BTU 230V R‑454B mini‑split WHITE System delivers powerful, efficient heating and cooling for larger rooms and open living spaces. This model features a white wall‑mount air handler paired with a matching outdoor condenser, engineered for true DIY installation using MRCOOL’s pre‑charged R‑454B Quick‑Connect® line set—no vacuum pump, gauges, or EPA certification required.

Key Features of the MRCOOL DIY Select 1st Gen 18K BTU 230V R‑454B mini‑split WHITE

  • 18,000 BTU Capacity Ideal for larger rooms up to ~750 sq ft, including living rooms, master suites, open offices, and bonus spaces.
  • 230V Power for Higher Output Designed for stronger performance and improved efficiency in medium‑to‑large spaces.
  • R‑454B Refrigerant Low‑GWP, next‑generation refrigerant that meets upcoming environmental standards.
  • DIY Quick‑Connect® Installation Pre‑charged line sets allow homeowners to install the system without specialized tools or professional refrigerant handling.
  • Inverter Compressor Technology Maintains steady comfort while reducing energy consumption and noise.
  • Smart Control Ready Works with the MRCOOL® SmartHVAC app for remote control, scheduling, and system monitoring.
  • Quiet Operation The indoor air handler and outdoor condenser operate at low sound levels for peaceful comfort.
  • Clean White Wall‑Mount Design A modern, neutral appearance that blends seamlessly into any room.

What’s Included

  • 18K BTU White Wall‑Mount Air Handler
  • 18K BTU Outdoor Condenser
  • Pre‑charged R‑454B Quick‑Connect® line set
  • Communication cable
  • Wall sleeve & installation hardware
  • Remote control

Ideal For

  • Large bedrooms
  • Living rooms and dens
  • Open‑concept spaces
  • Studio apartments
  • Workshops or insulated garages
  • Bonus rooms and add‑on areas

Why Choose the DIY Select Series?

The MRCOOL DIY Select 1st Gen 18K BTU 230V R‑454B mini‑split WHITE line offers a streamlined, cost‑effective alternative to the flagship DIY series while preserving the features homeowners value most: quiet comfort, inverter efficiency, smart control capability, and true DIY installation. With modern R‑454B refrigerant and a clean white finish, this 18K BTU system is a dependable solution for year‑round comfort in larger spaces.

Additional Information

BASE COMPRESSOR WARRANTY

Base Labor Warranty

BASE PARTS WARRANTY

ENERGY STAR CERTIFIED

EQUIPMENT TYPE

MAX COVERAGE AREA

Product Series

TONNAGE

UNIT TYPE

VOLTAGE (V)

208-230

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Proposition 65 Warning California Residents Only

⚠ California Proposition 65 Warning This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. These warnings are provided in accordance with California law to help consumers make informed decisions. For more information, visit www.P65Warnings.ca.gov (p65warnings.ca.gov in Bing).

MRCOOL Select Warranty

mc-diys-5-wr-en

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Indoor:

TONNAGE 1.5
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 15
MIN CIRCUIT AMPACITY (A) 3
COLOR White
MAX COVERAGE AREA 800 sq. ft.
ZONE CAPACITY 1
REFRIGERANT TYPE R-454B
DECIBEL RATING LOW (DBA) 18.5
DECIBEL RATING HIGH (DBA) 46.5
LIQUID LINE SIZE 1/4
SUCTION LINE SIZE 1/2
BLOWER MOTOR TYPE DC
BLOWER MOTOR RPM 1200/1000/900
FILTER TYPE Reusable
ADJUSTABLE THERMOSTAT Yes
FAN ONLY OPTION Yes
SLEEP MODE Yes
AUTO COOL Yes
WIFI COMPATIBILITY Yes
APP COMPATIBILITY Yes
WORKS WITH IOS Yes
WORKS WITH ANDROID Yes
REMOTE CONTROL INCLUDED Yes
BASE WARRANTY 1 Year Parts
BASE PARTS WARRANTY 1 Year Parts
BASE REMOTE WARRANTY 1 Year
HAS BATTERIES Yes
CONTAINS ELECTRONICS Yes
CONTAINS CHEMICALS Yes
CONTAINS COMPRESSED GAS Yes
PROPOSITION 65 WARNING Yes
NET DEPTH (IN) 8.98
NET HEIGHT (IN) 12.64
NET WIDTH (IN) 38.23
NET WEIGHT (LBS) 30.64
GROSS DEPTH (IN) 14.09
GROSS HEIGHT (IN) 17.68
GROSS WIDTH (IN) 46.73
GROSS WEIGHT (LBS) 44.97

Outdoor:

SEER2 17.3
EER2 9
HSPF2-4 8.5
HSPF2-5 6.5
TONNAGE 1.5
COOLING CAPACITY (BTU) 17000
HEATING CAPACITY (BTU) 18000
VOLTAGE (V) 208/230
PHASE 1
CYCLE 60
MAX FUSE BREAKER (A) 20
MIN CIRCUIT AMPACITY (A) 15
COLOR White
ZONE CAPACITY 1
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 34.92
DECIBEL RATING (DBA) 55
INVERTER Yes
LINESET INCLUDED Yes
LINE SET LENGTH 11.5 ft.
MAX LINESET LENGTH (FT) 75 ft.
LIQUID LINE SIZE 1/4
SUCTION LINE SIZE 1/2
COMPRESSOR MOTOR TYPE Rotary
CONDENSER FAN MOTOR TYPE DC
CONDENSER FAN MOTOR RPM 810/700/450
METERING DEVICE EEV
UL LISTED Yes
CSA LISTED Yes
ETL LISTED Yes
ENERGY STAR CERTIFIED No
AHRI CERTIFIED Yes
BASE WARRANTY 1 Year Parts, 2 Years Compressor
BASE PARTS WARRANTY 1 Year Parts
BASE COMPRESSOR WARRANTY 2 Years Compressor
CONTAINS ELECTRONICS Yes
CONTAINS CHEMICALS 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) 62.61
GROSS DEPTH (IN) 13.46
GROSS HEIGHT (IN) 29.13
GROSS WIDTH (IN) 35.04
GROSS WEIGHT (LBS) 82.23

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