MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler - 230V/60Hz
Choose the DIY 9k BTU ¾ Ton Ductless Mini-Split Wall Mounted Air Handler for the most rewarding home improvement project that you can do essentially all by yourself.
This MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler can cover under 500 square feet.
This makes it perfect for cooling a room in your home to your exact specifications.
You may also use this unit for additional heating and cooling power in a multi-zone setup.
It’s easy to install, too! Just choose the best location to mount it, then connect it to the condenser using the DIY’s pre-charged line sets.
The MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler is a great money saver, as it saves money before the system is even up and running!
After you get this unit installed, there’s a lot of rest and relaxation headed your way thanks to modes like AUTO, DRYING, SLEEP, and many others.
This MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler comes with a Smart HVAC Controller.
This feature allows you to link the air handler to your phone so you can enjoy better control and a wider variety of features.
You can rest easy knowing that this unit is covered by a 5 year parts warranty when you register your product online.
This MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler will treat you to flawless indoor comfort for years to come.
DIY Installation Guide (WATCH VIDEO)
Product Specification:
| Model/SKU | DIY-09-HP-WMAH-230B |
|---|---|
| Ave Coverage Area | Under 500 Square Feet |
| Cooling Capacity | 9,000 BTU |
| Heating Capacity | 9,000 BTU |
| Refrigerant |
R-410A environmentally friendly refrigerant |
| Voltage |
208-230 V |
| Phase |
1 |
| Air Flow Direction |
4 |
| Recommended Usage Area |
Game room, Garage, Sunroom, Server room, Guest Room etc. |
| Number of Speeds |
4 |
| Filter Type |
Washable |
| Mount Type |
Wall |
| Color |
White |
| Maximum Line set Length |
75ft |
| Liquid Line Fitting |
3/8 in |
| Liquid Line Size |
1/4 in |
| Number of Speeds | 4 (Variable) |
| Air Handler Depth | 7.44 |
| Air Handler Height | 11.69 |
| Air Handler Width | 31.57 |
| Air Handler Weight | 19.18 |
| Filter Type | Washable |
| DOWNLOAD ADDITIONAL RESOURCES | |
| INSTALL / OWNER MANUAL | |
| BROCHURE | |
|
TECHNICAL MANUAL |
|
| PRODUCT WARRANTY | |
| FOR CALIFORNIA RESIDENTS | See Prop 65 WARNING |
![]() |
Pre-Order/Out Of Stock Items. We are currently experiencing delays due to port congestion. Kindly contact us for an estimated delivery timeline for your orders. |
|
![]() |
Returns are easy. Please read through our return policy carefully and follow the stipulated guidelines. Contact us first before you begin your return process. |
Choose the DIY 9k BTU ¾ Ton Ductless Mini-Split Wall Mounted Air Handler for the most rewarding home improvement project that you can do essentially all by yourself.
This MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler can cover under 500 square feet.
This makes it perfect for cooling a room in your home to your exact specifications.
You may also use this unit for additional heating and cooling power in a multi-zone setup.
It’s easy to install, too! Just choose the best location to mount it, then connect it to the condenser using the DIY’s pre-charged line sets.
The MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler is a great money saver, as it saves money before the system is even up and running!
After you get this unit installed, there’s a lot of rest and relaxation headed your way thanks to modes like AUTO, DRYING, SLEEP, and many others.
This MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler comes with a Smart HVAC Controller.
This feature allows you to link the air handler to your phone so you can enjoy better control and a wider variety of features.
You can rest easy knowing that this unit is covered by a 5 year parts warranty when you register your product online.
This MRCOOL DIY 9,000 BTU 3/4 Ton Ductless Mini-Split Wall Mounted Air Handler will treat you to flawless indoor comfort for years to come.
DIY Installation Guide (WATCH VIDEO)
Product Specification:
| Model/SKU | DIY-09-HP-WMAH-230B |
|---|---|
| Ave Coverage Area | Under 500 Square Feet |
| Cooling Capacity | 9,000 BTU |
| Heating Capacity | 9,000 BTU |
| Refrigerant |
R-410A environmentally friendly refrigerant |
| Voltage |
208-230 V |
| Phase |
1 |
| Air Flow Direction |
4 |
| Recommended Usage Area |
Game room, Garage, Sunroom, Server room, Guest Room etc. |
| Number of Speeds |
4 |
| Filter Type |
Washable |
| Mount Type |
Wall |
| Color |
White |
| Maximum Line set Length |
75ft |
| Liquid Line Fitting |
3/8 in |
| Liquid Line Size |
1/4 in |
| Number of Speeds | 4 (Variable) |
| Air Handler Depth | 7.44 |
| Air Handler Height | 11.69 |
| Air Handler Width | 31.57 |
| Air Handler Weight | 19.18 |
| Filter Type | Washable |
| DOWNLOAD ADDITIONAL RESOURCES | |
| INSTALL / OWNER MANUAL | |
| BROCHURE | |
|
TECHNICAL MANUAL |
|
| PRODUCT WARRANTY | |
| FOR CALIFORNIA RESIDENTS | See Prop 65 WARNING |
![]() |
Pre-Order/Out Of Stock Items. We are currently experiencing delays due to port congestion. Kindly contact us for an estimated delivery timeline for your orders. |
|
![]() |
Returns are easy. Please read through our return policy carefully and follow the stipulated guidelines. Contact us first before you begin your return process. |

