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MRCOOL 9,000 BTU Advantage Mini Split Heat Pump System 115V + 16' Line Set

By MRCOOL | Model: A-09-HP-115D-O | ID: 50271
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Satisfaction Guarantee - or return within 30 Days
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$1,199.00 + FREE SHIPPING

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Product Details

MRCOOL 9,000 BTU Advantage Mini Split Heat Pump Condenser 5th Gen R454B 115V A-09-HP-C-115D-O

The MRCOOL® Advantage Series 5th Generation 9,000 BTU 115V Condenser is a highly efficient, eco-friendly ductless mini split outdoor unit designed to deliver dependable heating and cooling for spaces up to 400 square feet. Engineered for performance and sustainability, this condenser provides precise temperature control while helping reduce energy consumption and operating costs.

This system is designed for professional HVAC installation, yet remains more cost-effective and less invasive than traditional central HVAC systems thanks to its ductless configuration. Capable of achieving up to a 21.5 SEER2 and an HSPF2-4 rating of 9.0, the Advantage condenser delivers exceptional efficiency for year-round comfort.

Upgraded to use R-454B refrigerant, this 5th generation system offers a significantly lower Global Warming Potential (GWP) compared to R-410A, reducing environmental impact by nearly 80%. This makes the Advantage condenser a smart, forward-thinking solution for homeowners seeking both comfort and sustainability.

The condenser includes a built-in Wi-Fi control module, simplifying setup and allowing system control via smartphone, as well as voice commands through Amazon Alexa and Google Assistant. Designed for durability and quiet operation, it features corrosion-resistant components and advanced system protections to ensure long-term reliability and peace of mind.

Product Features & Benefits

  • 9,000 BTU ductless mini split condenser for heating and cooling up to 400 sq. ft.
  • 115V operation ideal for residential applications
  • High efficiency ratings up to 21.5 SEER2 and 9.0 HSPF2-4
  • Uses eco-friendly R-454B refrigerant with significantly lower Global Warming Potential
  • Designed for professional HVAC installation
  • Ductless system design reduces installation time and cost compared to central HVAC
  • Built-in Wi-Fi control module for remote system operation
  • Compatible with Amazon Alexa and Google Assistant voice control
  • Quiet operation for enhanced outdoor performance
  • Gold Fin® corrosion-resistant condenser coating, ideal for coastal environments
  • Timer mode for scheduled operation and energy savings
  • Refrigerant leakage detection for added system safety
  • Follow Me® technology support for precise comfort control
  • AHRI certified for verified efficiency and performance
  • NEEP ccASHP listed for cold climate heat pump performance
  • CEE Tier 1 – North efficiency rating
  • Ideal for bedrooms, living rooms, offices, and small residential spaces
  • Warranty coverage: 1-year parts and 2-year compressor

MRCOOL 9K BTU Advantage Air Handler Mini Split Wall Mounted 5th Gen 115V A-09-HP-WMAH-115D-O

The MRCOOL® Advantage Series 5th Generation 9,000 BTU 115V Air Handler delivers reliable, energy-efficient heating and cooling in a sleek, ductless design ideal for residential applications. Now upgraded to use R-454B refrigerant, this eco-friendly system offers improved energy efficiency, reduced greenhouse gas emissions, and a lower Global Warming Potential (GWP), making it a smarter choice for modern homes.

Designed for quiet operation and year-round comfort, the Advantage air handler provides powerful climate control without the need for ductwork, helping reduce installation costs and energy loss. Its compact, modern design blends easily into any living space, making it an excellent option for bedrooms, home offices, apartments, and additions.

With built-in Wi-Fi connectivity, this mini split air handler allows convenient control through the MRCOOL® Smart HVAC Controller® App. Users can manage temperature settings remotely, create schedules, and enable overnight temperature adjustments to maximize comfort and energy savings. The included remote features MRCOOL®’s Follow Me® technology, which senses the temperature around you for more accurate and personalized comfort.

Built for durability and long-term performance, the MRCOOL® Advantage system includes corrosion-resistant components and advanced safety features. When registered online, the unit is backed by MRCOOL®’s standard warranty, with the option to enroll in the MRCOOL® Care Program for extended Limited Lifetime coverage, providing added peace of mind.

Product Features & Benefits

  • 9,000 BTU ductless mini split air handler for efficient heating and cooling
  • 115V operation ideal for residential applications
  • Uses eco-friendly R-454B refrigerant with lower Global Warming Potential
  • Quiet operation for enhanced comfort in living spaces
  • Ductless design eliminates energy loss associated with traditional ductwork
  • Built-in Wi-Fi for remote control and smart scheduling
  • Compatible with MRCOOL® Smart HVAC Controller® App
  • Supports Amazon Alexa and Google Assistant voice control
  • Follow Me® remote control technology for precise temperature sensing
  • Gold Fin® corrosion-resistant condenser coating, ideal for coastal environments
  • Timer mode for scheduled operation and energy savings
  • Refrigerant leakage detection for added system protection
  • AHRI certified for verified performance and efficiency
  • NEEP ccASHP listed for cold climate performance
  • CEE Tier 1 – North efficiency rating
  • Includes wireless remote control
  • Ideal for bedrooms, offices, apartments, and small living spaces
  • Warranty coverage when registered: 1-year parts, 2-year compressor, 1-year remote
  • Optional MRCOOL® Care Program provides Limited Lifetime warranty coverage

View More DIY Mini Split Systems

Specifications

MRCOOL 9,000 BTU Advantage Mini Split Heat Pump Condenser 5th Gen R454B 115V A-09-HP-C-115D-O

Brand MRCOOL Model A-09-HP-C-115D-O
SEER2 21.5 EER2 12.5
HSPF2-4 9 Replaces A-09-HP-C-115C
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
Zone Capacity 1 Refrigerant Type R-454B
Refrigerant Volume (OZ) 21.52 Decibel Rating (DBA) 52.5
Inverter DC Max Lineset Length (FT) 82
Liquid Line Size 1/4 Suction Line Size 3/8
Compressor Motor Type Rotary Overload Protection Yes
App Compatibility Yes Works With IOS Yes
Works With Android Yes UL Listed Yes
CSA Listed Yes ETL Listed Yes
Energy Star Certified Yes AHRI Certified Yes
Registered Warranty Extended Limited Lifetime* Base Parts Warranty 1 Year
Base Compressor Warranty 2 Years Has Batteries 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) 56.66 Gross Depth (IN) 13.27
Gross Height (IN) 24.02 Gross Width (IN) 34.92

MRCOOL 9K BTU Advantage Air Handler Mini Split Wall Mounted 5th Gen 115V A-09-HP-WMAH-115D-O

Brand MRCOOL Model A-09-HP-WMAH-115D-O
CFM 282.5 / 235.4 / 206.0 / 164.8 / 117.7 Tonnage 0.75
Voltage (V) 115 Phase 1
Cycle 60 Max Fuse Breaker (A) 15
Min Circuit Ampacity (A) 3 Mount Type Wall
Replaces A-09-HP-WMAH-115C Decibel Rating (DBA) 33.5
Decibel Rating Low (DBA) 18 Decibel Rating High (DBA) 43
Number Of Speeds 5 Max Lineset Length (FT) 82
Liquid Line Size 1/4 Suction Line Size 3/8
Filter Type Reusable Overload Protection Yes
App Compatibility Yes Works With IOS Yes
Works With Android Yes Remote Control Included Yes
UL Listed Yes CSA Listed Yes
ETL Listed Yes AHRI Certified Yes
Registered Warranty Extended Limited Lifetime* Base Parts Warranty 1 Year
Base Compressor Warranty 2 Years Has Batteries Yes
Contains Chemicals Yes Contains Compressed Gas Yes
Proposition 65 Warning Yes Net Depth (IN) 7.36
Net Height (IN) 11.42 Net Width (IN) 28.43
Net Weight (LBS) 17.42 Gross Depth (IN) 10.63
Gross Height (IN) 14.76 Gross Width (IN) 31.1
Gross Weight (LBS) 22.93
Warranty

MRCOOL 9,000 BTU Advantage Mini Split Heat Pump Condenser 5th Gen R454B 115V A-09-HP-C-115D-O

Warranty Type Compressor Parts
Standard Warranty 2-Years 1-Year

MRCOOL 9K BTU Advantage Air Handler Mini Split Wall Mounted 5th Gen 115V A-09-HP-WMAH-115D-O

Warranty Type Compressor Parts
Standard Warranty 2-Years 1-Year
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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Product Details

MRCOOL 9,000 BTU Advantage Mini Split Heat Pump Condenser 5th Gen R454B 115V A-09-HP-C-115D-O

The MRCOOL® Advantage Series 5th Generation 9,000 BTU 115V Condenser is a highly efficient, eco-friendly ductless mini split outdoor unit designed to deliver dependable heating and cooling for spaces up to 400 square feet. Engineered for performance and sustainability, this condenser provides precise temperature control while helping reduce energy consumption and operating costs.

This system is designed for professional HVAC installation, yet remains more cost-effective and less invasive than traditional central HVAC systems thanks to its ductless configuration. Capable of achieving up to a 21.5 SEER2 and an HSPF2-4 rating of 9.0, the Advantage condenser delivers exceptional efficiency for year-round comfort.

Upgraded to use R-454B refrigerant, this 5th generation system offers a significantly lower Global Warming Potential (GWP) compared to R-410A, reducing environmental impact by nearly 80%. This makes the Advantage condenser a smart, forward-thinking solution for homeowners seeking both comfort and sustainability.

The condenser includes a built-in Wi-Fi control module, simplifying setup and allowing system control via smartphone, as well as voice commands through Amazon Alexa and Google Assistant. Designed for durability and quiet operation, it features corrosion-resistant components and advanced system protections to ensure long-term reliability and peace of mind.

Product Features & Benefits

  • 9,000 BTU ductless mini split condenser for heating and cooling up to 400 sq. ft.
  • 115V operation ideal for residential applications
  • High efficiency ratings up to 21.5 SEER2 and 9.0 HSPF2-4
  • Uses eco-friendly R-454B refrigerant with significantly lower Global Warming Potential
  • Designed for professional HVAC installation
  • Ductless system design reduces installation time and cost compared to central HVAC
  • Built-in Wi-Fi control module for remote system operation
  • Compatible with Amazon Alexa and Google Assistant voice control
  • Quiet operation for enhanced outdoor performance
  • Gold Fin® corrosion-resistant condenser coating, ideal for coastal environments
  • Timer mode for scheduled operation and energy savings
  • Refrigerant leakage detection for added system safety
  • Follow Me® technology support for precise comfort control
  • AHRI certified for verified efficiency and performance
  • NEEP ccASHP listed for cold climate heat pump performance
  • CEE Tier 1 – North efficiency rating
  • Ideal for bedrooms, living rooms, offices, and small residential spaces
  • Warranty coverage: 1-year parts and 2-year compressor

MRCOOL 9K BTU Advantage Air Handler Mini Split Wall Mounted 5th Gen 115V A-09-HP-WMAH-115D-O

The MRCOOL® Advantage Series 5th Generation 9,000 BTU 115V Air Handler delivers reliable, energy-efficient heating and cooling in a sleek, ductless design ideal for residential applications. Now upgraded to use R-454B refrigerant, this eco-friendly system offers improved energy efficiency, reduced greenhouse gas emissions, and a lower Global Warming Potential (GWP), making it a smarter choice for modern homes.

Designed for quiet operation and year-round comfort, the Advantage air handler provides powerful climate control without the need for ductwork, helping reduce installation costs and energy loss. Its compact, modern design blends easily into any living space, making it an excellent option for bedrooms, home offices, apartments, and additions.

With built-in Wi-Fi connectivity, this mini split air handler allows convenient control through the MRCOOL® Smart HVAC Controller® App. Users can manage temperature settings remotely, create schedules, and enable overnight temperature adjustments to maximize comfort and energy savings. The included remote features MRCOOL®’s Follow Me® technology, which senses the temperature around you for more accurate and personalized comfort.

Built for durability and long-term performance, the MRCOOL® Advantage system includes corrosion-resistant components and advanced safety features. When registered online, the unit is backed by MRCOOL®’s standard warranty, with the option to enroll in the MRCOOL® Care Program for extended Limited Lifetime coverage, providing added peace of mind.

Product Features & Benefits

  • 9,000 BTU ductless mini split air handler for efficient heating and cooling
  • 115V operation ideal for residential applications
  • Uses eco-friendly R-454B refrigerant with lower Global Warming Potential
  • Quiet operation for enhanced comfort in living spaces
  • Ductless design eliminates energy loss associated with traditional ductwork
  • Built-in Wi-Fi for remote control and smart scheduling
  • Compatible with MRCOOL® Smart HVAC Controller® App
  • Supports Amazon Alexa and Google Assistant voice control
  • Follow Me® remote control technology for precise temperature sensing
  • Gold Fin® corrosion-resistant condenser coating, ideal for coastal environments
  • Timer mode for scheduled operation and energy savings
  • Refrigerant leakage detection for added system protection
  • AHRI certified for verified performance and efficiency
  • NEEP ccASHP listed for cold climate performance
  • CEE Tier 1 – North efficiency rating
  • Includes wireless remote control
  • Ideal for bedrooms, offices, apartments, and small living spaces
  • Warranty coverage when registered: 1-year parts, 2-year compressor, 1-year remote
  • Optional MRCOOL® Care Program provides Limited Lifetime warranty coverage

View More DIY Mini Split Systems

Specifications

MRCOOL 9,000 BTU Advantage Mini Split Heat Pump Condenser 5th Gen R454B 115V A-09-HP-C-115D-O

Brand MRCOOL Model A-09-HP-C-115D-O
SEER2 21.5 EER2 12.5
HSPF2-4 9 Replaces A-09-HP-C-115C
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
Zone Capacity 1 Refrigerant Type R-454B
Refrigerant Volume (OZ) 21.52 Decibel Rating (DBA) 52.5
Inverter DC Max Lineset Length (FT) 82
Liquid Line Size 1/4 Suction Line Size 3/8
Compressor Motor Type Rotary Overload Protection Yes
App Compatibility Yes Works With IOS Yes
Works With Android Yes UL Listed Yes
CSA Listed Yes ETL Listed Yes
Energy Star Certified Yes AHRI Certified Yes
Registered Warranty Extended Limited Lifetime* Base Parts Warranty 1 Year
Base Compressor Warranty 2 Years Has Batteries 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) 56.66 Gross Depth (IN) 13.27
Gross Height (IN) 24.02 Gross Width (IN) 34.92

MRCOOL 9K BTU Advantage Air Handler Mini Split Wall Mounted 5th Gen 115V A-09-HP-WMAH-115D-O

Brand MRCOOL Model A-09-HP-WMAH-115D-O
CFM 282.5 / 235.4 / 206.0 / 164.8 / 117.7 Tonnage 0.75
Voltage (V) 115 Phase 1
Cycle 60 Max Fuse Breaker (A) 15
Min Circuit Ampacity (A) 3 Mount Type Wall
Replaces A-09-HP-WMAH-115C Decibel Rating (DBA) 33.5
Decibel Rating Low (DBA) 18 Decibel Rating High (DBA) 43
Number Of Speeds 5 Max Lineset Length (FT) 82
Liquid Line Size 1/4 Suction Line Size 3/8
Filter Type Reusable Overload Protection Yes
App Compatibility Yes Works With IOS Yes
Works With Android Yes Remote Control Included Yes
UL Listed Yes CSA Listed Yes
ETL Listed Yes AHRI Certified Yes
Registered Warranty Extended Limited Lifetime* Base Parts Warranty 1 Year
Base Compressor Warranty 2 Years Has Batteries Yes
Contains Chemicals Yes Contains Compressed Gas Yes
Proposition 65 Warning Yes Net Depth (IN) 7.36
Net Height (IN) 11.42 Net Width (IN) 28.43
Net Weight (LBS) 17.42 Gross Depth (IN) 10.63
Gross Height (IN) 14.76 Gross Width (IN) 31.1
Gross Weight (LBS) 22.93
Warranty

MRCOOL 9,000 BTU Advantage Mini Split Heat Pump Condenser 5th Gen R454B 115V A-09-HP-C-115D-O

Warranty Type Compressor Parts
Standard Warranty 2-Years 1-Year

MRCOOL 9K BTU Advantage Air Handler Mini Split Wall Mounted 5th Gen 115V A-09-HP-WMAH-115D-O

Warranty Type Compressor Parts
Standard Warranty 2-Years 1-Year
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Reviews

Customer Reviews

Be the first to write a review
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