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MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V
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MRCOOL DIY 18,000 BTU 21.2 SEER2 5th Gen Hyper Heat Single Zone Mini Split System - 230V

Regular price
$3,173.00
Sale price
$3,173.00
Regular price
$4,200.00
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Unit price
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Optional Accessories :

The MRCOOL® DIY® 18,000 BTU 5th Gen Hyper Heat Single Zone Mini Split System delivers efficient year-round heating and cooling for residential spaces ranging from approximately 500 to 800 square feet. With 21.2 SEER2 efficiency, 18,000 BTU cooling and heating capacity, and 208/230V operation, this system provides dependable comfort with advanced inverter technology.

Designed for convenient DIY installation, the system includes a 25-foot pre-charged DIY® Quick Connect® line set containing R-454B refrigerant, eliminating the need for a vacuum pump or gauges. The Hyper Heat technology allows the system to continue providing heating performance in outdoor temperatures as low as -22°F, while the included DIYPRO® cable provides additional protection against outdoor elements, animals, and everyday wear.

The system offers flexible comfort control through the included remote, SmartHVAC mobile app, Amazon Alexa, and Google Assistant. Additional features include Auto-Restart, Timer, Sleep mode, Gold Fin® condenser coating, quiet operation, and Wi-Fi connectivity. With ENERGY STAR and AHRI certification plus a 7-year compressor and 5-year parts warranty with registration, the 18K Hyper Heat system is designed for reliable long-term performance.

What's Included

    • MRCOOL DIY 18,000 BTU 5th Gen Hyper Heat Single Zone Mini Split Condenser
      MRCOOL DIY 18,000 BTU 5th Gen Hyper Heat Single Zone Mini Split Condenser, DIYHH-18-HP-C-230D25-O
    • MRCOOL DIY 18,000 BTU 5th Gen Hyper Heat Wall Mounted Air Handler
      MRCOOL DIY 18,000 BTU 5th Gen Hyper Heat Wall Mounted Air Handler, DIY-18-HP-WMAH-230D25-O
    • MRCOOL DIY 25 Foot Pre-Charged Quick Connect Line Set
      MRCOOL DIY 25 ft Pre-Charged Quick Connect Line Set with Communication Wire, Wall Sleeve, Drain Line Extension, and UV-Resistant Wrap

Specifications:

BRAND NAME

MRCOOL

SERIES

DIY Hyper Heat

MODEL

DIYHH-18-HP-C-230D25-O

GTIN

840255588096

UPC

840255588096

UNIT TYPE

Mini-Split

EQUIPMENT TYPE

Condenser

SHORT DESCRIPTION

DIY 5th Gen - R454B - 18K Hyper Heat BTU 230V Condenser w/ 25ft Install Kit

WORKS WITH

DIYCASSETTE18HP-230D25-O / DIY-18-HP-WMAH-230D25-O

SEER2

21.2

EER2

12.5

HSPF2-4

11

HSPF2-5

8.5

CFM

1765.8

TONNAGE

1.5

COOLING CAPACITY (BTU)

18,000

HEATING CAPACITY (BTU)

18,000

VOLTAGE (V)

208/230

PHASE

1

CYCLE

60

MAX FUSE BREAKER (A)

25

MIN CIRCUIT AMPACITY (A)

19

COLOR

White

MAX COVERAGE AREA

800

REFRIGERANT TYPE

R-454B

REFRIGERANT VOLUME (OZ)

52.21

DECIBEL RATING (DBA)

58

INVERTER

Yes

MIN AMBIENT COOL (F)

-22

MIN AMBIENT HEAT (F)

-22

LINESET INCLUDED

Yes

LINE SET LENGTH

25 ft

MAX LINESET LENGTH (FT)

75

LIQUID LINE SIZE

1/4

SUCTION LINE SIZE

1/2

COMPRESSOR MOTOR TYPE

Rotary

CONDENSER FAN MOTOR RPM

780/700/550

METERING DEVICE

EEV

UL LISTED

Yes

CSA CERTIFIED

Yes

ETL CERTIFIED

Yes

ENERGY STAR CERTIFIED

Yes

AHRI CERTIFIED

Yes

REGISTERED WARRANTY

7-Years Compressor, 5-Years Parts

BASE WARRANTY

5-Years Parts

BASE PARTS WARRANTY

5 Years

BASE COMPRESSOR WARRANTY

7 Years

CONTAINS ELECTRONICS

Yes

CONTAINS CHEMICALS

Yes

CONTAINS COMPRESSED GAS

Yes

PROPOSITION 65 WARNING

Yes

RESTRICTED STATES

GU;PR;VI

NET DEPTH (IN)

13.46

NET HEIGHT (IN)

26.5

NET WIDTH (IN)

35.04

NET WEIGHT (LBS)

99.87

GROSS DEPTH (IN)

18.11

GROSS HEIGHT (IN)

29.53

GROSS WIDTH (IN)

40.55

GROSS WEIGHT (LBS)

120.15

AIR HANDLER BRAND NAME

MRCOOL

AIR HANDLER SERIES

DIY 5th gen Single-Zone Mini-splits

AIR HANDLER MODEL

DIY-18-HP-WMAH-230D25-O

AIR HANDLER GTIN

840255587044

AIR HANDLER UPC

840255587044

AIR HANDLER TONNAGE

1.5

AIR HANDLER VOLTAGE (V)

208/230

AIR HANDLER PHASE

1

AIR HANDLER CYCLE

60

AIR HANDLER MAX FUSE BREAKER (A)

15

AIR HANDLER MIN CIRCUIT AMPACITY (A)

3

AIR HANDLER MOUNT TYPE

Wall

AIR HANDLER COLOR

White

AIR HANDLER MAX COVERAGE AREA

800 sqft

AIR HANDLER DECIBEL RATING LOW (DBA)

19

AIR HANDLER DECIBEL RATING HIGH (DBA)

54.5

OSCILLATION

Yes

AIR HANDLER LIQUID LINE SIZE

1/4

AIR HANDLER SUCTION LINE SIZE

1/2

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

AIR HANDLER UL LISTED

Yes

AIR HANDLER ETL LISTED

Yes

AIR HANDLER ENERGY STAR CERTIFIED

Yes

AIR HANDLER AHRI CERTIFIED

Yes

AIR HANDLER BASE PARTS WARRANTY

5 Years

AIR HANDLER BASE COMPRESSOR WARRANTY

7 Years

HAS BATTERIES

Yes

CONTAINS ELECTRONICS

Yes

CONTAINS CHEMICALS

Yes

CONTAINS AEROSOL

Yes

CONTAINS COMPRESSED GAS

Yes

PROPOSITION 65 WARNING

Yes

AIR HANDLER NET DEPTH (IN)

8.9

AIR HANDLER NET HEIGHT (IN)

13.19

AIR HANDLER NET WIDTH (IN)

42.52

AIR HANDLER NET WEIGHT (LBS)

35.49

AIR HANDLER GROSS DEPTH (IN)

17.68

AIR HANDLER GROSS HEIGHT (IN)

14.29

AIR HANDLER GROSS WIDTH (IN)

46.73

AIR HANDLER GROSS WEIGHT (LBS)

49.6

Product Documents: