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MRCOOL DIRECT  |  SKU: DIY-09-HP-WM-115D25-O

MRCOOL DIY® 5th Generation Energy Star 9,000 BTU Single Zone Mini Split System with 25ft Line Set, 115V

$1,89900 $2,10000
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Specifications

<!-- Condenser Table -->
<table style="border-top: 1px solid;">
<tbody>
<tr>
<td colspan="2" style="text-align: center; font-weight: bold;">MRCOOL® 9k DIY 5th Generation Mini-Split Condenser 115v</td>
</tr>
<tr>
<td><strong>SEER2</strong></td>
<td>23.6</td>
</tr>
<tr>
<td><strong>EER2</strong></td>
<td>14</td>
</tr>
<tr>
<td><strong>HSPF2-4</strong></td>
<td>11.5</td>
</tr>
<tr>
<td><strong>HSPF2-5</strong></td>
<td>8.6</td>
</tr>
<tr>
<td><strong>TONNAGE</strong></td>
<td>0.75</td>
</tr>
<tr>
<td><strong>COOLING CAPACITY (BTU)</strong></td>
<td>9000</td>
</tr>
<tr>
<td><strong>HEATING CAPACITY (BTU)</strong></td>
<td>10000</td>
</tr>
<tr>
<td><strong>VOLTAGE (V)</strong></td>
<td>115</td>
</tr>
<tr>
<td><strong>PHASE</strong></td>
<td>1</td>
</tr>
<tr>
<td><strong>CYCLE</strong></td>
<td>60</td>
</tr>
<tr>
<td><strong>MAX FUSE BREAKER (A)</strong></td>
<td>20</td>
</tr>
<tr>
<td><strong>MIN CIRCUIT AMPACITY (A)</strong></td>
<td>18</td>
</tr>
<tr>
<td><strong>COLOR</strong></td>
<td>White</td>
</tr>
<tr>
<td><strong>ZONE CAPACITY</strong></td>
<td>1</td>
</tr>
<tr>
<td><strong>REFRIGERANT TYPE</strong></td>
<td>R-454B</td>
</tr>
<tr>
<td><strong>REFRIGERANT VOLUME (OZ)</strong></td>
<td>30.34</td>
</tr>
<tr>
<td><strong>DECIBEL RATING (DBA)</strong></td>
<td>54</td>
</tr>
<tr>
<td><strong>INVERTER</strong></td>
<td>DC</td>
</tr>
<tr>
<td><strong>LINE SET LENGTH</strong></td>
<td>25</td>
</tr>
<tr>
<td><strong>MAX LINESET LENGTH (FT)</strong></td>
<td>82</td>
</tr>
<tr>
<td><strong>LIQUID LINE SIZE</strong></td>
<td>1/4</td>
</tr>
<tr>
<td><strong>SUCTION LINE SIZE</strong></td>
<td>3/8</td>
</tr>
<tr>
<td><strong>COMPRESSOR MOTOR TYPE</strong></td>
<td>Rotary</td>
</tr>
<tr>
<td><strong>AUXILIARY HEATER INCLUDED</strong></td>
<td>No</td>
</tr>
<tr>
<td><strong>AUXILIARY HEATER AVAILABLE</strong></td>
<td>No</td>
</tr>
<tr>
<td><strong>FAN ONLY OPTION</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>QUIET MODE</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>AUTO COOL</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>WIFI COMPATIBILITY</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>APP COMPATIBILITY</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>WORKS WITH IOS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>WORKS WITH ANDROID</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>UL LISTED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>ETL LISTED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>ENERGY STAR CERTIFIED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>AHRI CERTIFIED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>REGISTERED WARRANTY</strong></td>
<td>Extended Limited Lifetime*</td>
</tr>
<tr>
<td><strong>BASE PARTS WARRANTY</strong></td>
<td>5</td>
</tr>
<tr>
<td><strong>BASE COMPRESSOR WARRANTY</strong></td>
<td>7</td>
</tr>
<tr>
<td><strong>HAS BATTERIES</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS ELECTRONICS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS CHEMICALS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS AEROSOL</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS COMPRESSED GAS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>PROPOSITION 65 WARNING</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>NET DEPTH (IN)</strong></td>
<td>11.93</td>
</tr>
<tr>
<td><strong>NET HEIGHT (IN)</strong></td>
<td>21.85</td>
</tr>
<tr>
<td><strong>NET WIDTH (IN)</strong></td>
<td>30.12</td>
</tr>
<tr>
<td><strong>NET WEIGHT (LBS)</strong></td>
<td>83.11</td>
</tr>
<tr>
<td><strong>GROSS DEPTH (IN)</strong></td>
<td>16.54</td>
</tr>
<tr>
<td><strong>GROSS HEIGHT (IN)</strong></td>
<td>27.56</td>
</tr>
<tr>
<td><strong>GROSS WIDTH (IN)</strong></td>
<td>36.22</td>
</tr>
<tr>
<td><strong>GROSS WEIGHT (LBS)</strong></td>
<td>65.48</td>
</tr>
</tbody>
</table>

<br>

<!-- Air Handler Table -->
<table style="border-top: 1px solid;">
<tbody>
<tr>
<td colspan="2" style="text-align: center; font-weight: bold;">MRCOOL® 9k DIY 5th Generation Mini-split Air Handler 115v</td>
</tr>
<tr>
<td><strong>TONNAGE</strong></td>
<td>0.75</td>
</tr>
<tr>
<td><strong>VOLTAGE (V)</strong></td>
<td>115</td>
</tr>
<tr>
<td><strong>PHASE</strong></td>
<td>1</td>
</tr>
<tr>
<td><strong>CYCLE</strong></td>
<td>60</td>
</tr>
<tr>
<td><strong>MAX FUSE BREAKER (A)</strong></td>
<td>15</td>
</tr>
<tr>
<td><strong>MIN CIRCUIT AMPACITY (A)</strong></td>
<td>3</td>
</tr>
<tr>
<td><strong>MOUNT TYPE</strong></td>
<td>Wall</td>
</tr>
<tr>
<td><strong>COLOR</strong></td>
<td>White</td>
</tr>
<tr>
<td><strong>MAX COVERAGE AREA</strong></td>
<td>400 sqft</td>
</tr>
<tr>
<td><strong>DECIBEL RATING LOW (DBA)</strong></td>
<td>18</td>
</tr>
<tr>
<td><strong>DECIBEL RATING HIGH (DBA)</strong></td>
<td>43</td>
</tr>
<tr>
<td><strong>NUMBER OF SPEEDS</strong></td>
<td>5</td>
</tr>
<tr>
<td><strong>OSCILLATION</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>LIQUID LINE SIZE</strong></td>
<td>1/4</td>
</tr>
<tr>
<td><strong>SUCTION LINE SIZE</strong></td>
<td>3/8</td>
</tr>
<tr>
<td><strong>FILTER TYPE</strong></td>
<td>Reusable</td>
</tr>
<tr>
<td><strong>AUXILIARY HEATER INCLUDED</strong></td>
<td>No</td>
</tr>
<tr>
<td><strong>AUXILIARY HEATER AVAILABLE</strong></td>
<td>No</td>
</tr>
<tr>
<td><strong>FAN ONLY OPTION</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>QUIET MODE</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>AUTO COOL</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>WIFI COMPATIBILITY</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>APP COMPATIBILITY</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>WORKS WITH IOS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>WORKS WITH ANDROID</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>REMOTE CONTROL INCLUDED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>UL LISTED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>ETL LISTED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>ENERGY STAR CERTIFIED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>AHRI CERTIFIED</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>REGISTERED WARRANTY</strong></td>
<td>Extended Limited Lifetime*</td>
</tr>
<tr>
<td><strong>BASE PARTS WARRANTY</strong></td>
<td>5</td>
</tr>
<tr>
<td><strong>BASE COMPRESSOR WARRANTY</strong></td>
<td>7</td>
</tr>
<tr>
<td><strong>HAS BATTERIES</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS ELECTRONICS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS CHEMICALS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS AEROSOL</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>CONTAINS COMPRESSED GAS</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>PROPOSITION 65 WARNING</strong></td>
<td>Yes</td>
</tr>
<tr>
<td><strong>NET DEPTH (IN)</strong></td>
<td>7.44</td>
</tr>
<tr>
<td><strong>NET HEIGHT (IN)</strong></td>
<td>11.69</td>
</tr>
<tr>
<td><strong>NET WIDTH (IN)</strong></td>
<td>31.57</td>
</tr>
<tr>
<td><strong>NET WEIGHT (LBS)</strong></td>
<td>24.91</td>
</tr>
<tr>
<td><strong>GROSS DEPTH (IN)</strong></td>
<td>16.34</td>
</tr>
<tr>
<td><strong>GROSS HEIGHT (IN)</strong></td>
<td>14.37</td>
</tr>
<tr>
<td><strong>GROSS WIDTH (IN)</strong></td>
<td>36.02</td>
</tr>
<tr>
<td><strong>GROSS WEIGHT (LBS)</strong></td>
<td>35.49</td>
</tr>
</tbody>
</table>

Specifications
MRCOOL® 9k DIY 5th Generation Mini-Split Condenser 115v
SEER2 23.6
EER2 14
HSPF2-4 11.5
HSPF2-5 8.6
TONNAGE 0.75
COOLING CAPACITY (BTU) 9000
HEATING CAPACITY (BTU) 10000
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

MRCOOL® 9k DIY 5th Generation Mini-split Air Handler 115v
TONNAGE 0.75
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 400 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

Description

The MRCOOL DIY® 5th Generation 9,000 BTU Single Zone Mini Split System is a high-efficiency heating and cooling solution designed for simple DIY installation and year-round climate control. Engineered with advanced technology and built for durability, this system is ideal for small to mid-sized spaces up to 400 sq. ft., offering whisper-quiet operation, customizable comfort, and smart home compatibility.

Designed for Easy DIY Installation

Unlike traditional mini-split systems, this unit features a pre-charged 25-ft QuickConnect® Line Set, allowing for installation without special tools, vacuum pumps, or professional HVAC assistance. The DIYPRO® Cable ensures a secure, hassle-free electrical connection between the indoor and outdoor units, making setup accessible even for first-time installers.

Advanced Energy Efficiency & Cost Savings

With an impressive 23.6 SEER rating, the MRCOOL DIY® Mini Split is Energy Star certified, helping to lower electricity costs while reducing environmental impact. The variable-speed inverter compressor optimizes performance by adjusting output based on demand, ensuring maximum efficiency with minimal energy waste.

Smart Climate Control & Convenience

  • Multi-Platform Smart Integration: Control your system remotely using the MRCOOL SmartHVAC app, Amazon Alexa, or Google Assistant for seamless voice or mobile app adjustments.
  • Wireless Remote Control: Adjust temperature, fan speed, and mode from anywhere in the room.
  • Follow Me® Technology: The system detects the remote’s location to maintain precise comfort levels where you need it most.
  • Custom Scheduling: Set cooling and heating schedules to match your lifestyle and energy-saving goals.

Reliable Year-Round Comfort

  • Cooling Capacity: 9,000 BTU (Ideal for rooms up to 400 sq. ft.)
  • Heating Capacity: 9,000 BTU, making it a true all-season system with high-efficiency performance in both hot and cold conditions.
  • Dry Mode: Functions as a dehumidifier, reducing excess moisture to improve indoor air quality and comfort.

Durability & Weather Resistance

  • Gold Fin® Corrosion Protection: The outdoor condenser is coated with anti-corrosion technology, extending its lifespan and making it suitable for coastal or high-humidity environments.
  • Auto Restart & Sleep Mode: Protects against power outages and optimizes comfort for energy-efficient nighttime operation.

Technical Specifications

  • Cooling Efficiency: 23.6 SEER2
  • Heating Efficiency: 10.3 HSPF2
  • Voltage: 115V (Standard residential electrical compatibility)
  • Line Set Length: 25-ft Pre-Charged QuickConnect® (Refrigerant: R-454B)
  • Indoor Unit Sound Level: As low as 24.5 dB for quiet operation
  • Airflow Control: Adjustable 4-way directional louvers

What’s Included?

✔ 9,000 BTU MRCOOL DIY® 5th Gen Indoor Air Handler (115V)
✔ 9,000 BTU MRCOOL DIY® 5th Gen Outdoor Condenser (115V)
✔ 25-ft Pre-Charged QuickConnect® Line Set (R-454B Refrigerant)
✔ DIYPRO® Cable for easy electrical connections
✔ Wireless Remote Control
✔ MRCOOL SmartHVAC USB Controller® (Compatible with Google Assistant & Amazon Alexa)

Industry-Leading Warranty for Peace of Mind

  • Limited Lifetime Warranty on compressor
  • 7-Year Compressor Coverage
  • 5-Year Parts Protection

Experience effortless comfort, energy savings, and smart home convenience with the MRCOOL DIY® 5th Generation 9,000 BTU Mini Split System—a powerful, easy-to-install, and cost-effective HVAC solution designed with homeowners in mind.

Payment & Security

Payment methods

  • American Express
  • Discover
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

MRCOOL DIRECT

MRCOOL DIY® 5th Generation Energy Star 9,000 BTU Single Zone Mini Split System with 25ft Line Set, 115V

$1,89900 $2,10000

The MRCOOL DIY® 5th Generation 9,000 BTU Single Zone Mini Split System is a high-efficiency heating and cooling solution designed for simple DIY installation and year-round climate control. Engineered with advanced technology and built for durability, this system is ideal for small to mid-sized spaces up to 400 sq. ft., offering whisper-quiet operation, customizable comfort, and smart home compatibility.

Designed for Easy DIY Installation

Unlike traditional mini-split systems, this unit features a pre-charged 25-ft QuickConnect® Line Set, allowing for installation without special tools, vacuum pumps, or professional HVAC assistance. The DIYPRO® Cable ensures a secure, hassle-free electrical connection between the indoor and outdoor units, making setup accessible even for first-time installers.

Advanced Energy Efficiency & Cost Savings

With an impressive 23.6 SEER rating, the MRCOOL DIY® Mini Split is Energy Star certified, helping to lower electricity costs while reducing environmental impact. The variable-speed inverter compressor optimizes performance by adjusting output based on demand, ensuring maximum efficiency with minimal energy waste.

Smart Climate Control & Convenience

Reliable Year-Round Comfort

Durability & Weather Resistance

Technical Specifications

What’s Included?

✔ 9,000 BTU MRCOOL DIY® 5th Gen Indoor Air Handler (115V)
✔ 9,000 BTU MRCOOL DIY® 5th Gen Outdoor Condenser (115V)
✔ 25-ft Pre-Charged QuickConnect® Line Set (R-454B Refrigerant)
✔ DIYPRO® Cable for easy electrical connections
✔ Wireless Remote Control
✔ MRCOOL SmartHVAC USB Controller® (Compatible with Google Assistant & Amazon Alexa)

Industry-Leading Warranty for Peace of Mind

Experience effortless comfort, energy savings, and smart home convenience with the MRCOOL DIY® 5th Generation 9,000 BTU Mini Split System—a powerful, easy-to-install, and cost-effective HVAC solution designed with homeowners in mind.

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