How to Pick the Perfect Mini Split Wall Mounted Indoor Unit
Wall-mounted units are the most commonly found, most affordable option for indo...
Hover to zoom
1 Of 5
Daikin MXS Wall Mounted 4-Zone System - 48,000 BTU Outdoor - 12k + 12k + 15k + 15k Indoor - 18.8 SEER
Model:
D4H48W12121515
+
Share This Product
Recommended Accessories
Expert Recommended Accessories
Selected by Bob, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Reactive Temperature Monitoring
- Daikin ductless systems do not require any setting changes to keep your home comfortable on a hot or cool day. Once you set a temperature for the system to maintain, the system automatically adjusts output levels according to environmental conditions.
- Inverter Technology Prevents Temperature Fluctuation
- The RMXS48LVJU unit features inverter technology. This works together with the expansion valve to adjust coolant flow and compressor speed to match indoor conditions. This results in less dramatic temperature swings and a more comfortable home.
- Low Ambient Cooling and Heating
- MXS condensers will continue to operate optimally even in colder climates. With an operational cooling range down to 14°F, and a heating range down to 5°F, the MXS can provide heating or cooling in any enviroment.
- Whisper Quiet Operation
- Daikin ductless units are engineered from the ground up for impressively quiet operation. The solidness of the units construction works together with quiet motor operation to make the units as unobtrusive as possible to its surrounding environment.
- "Intelligent Eye" Energy Saving Mode
- Daikin ductless indoor units have built in motion sensing technology. If no movement has been detected for 20 minutes, the system enters energy saving mode. Upon sensing motion, the system switches back to full operation.
- Built-In Advanced Filtration System
- Daikin mini splits do more for your home's comfort level than control its temperature. An advanced microbial filtration system is installed in the indoor unit, allowing the mini split to purify your home's air as well as heating or cooling it.
- Recommended line set sizes for indoor unit connectivity:
- FTXS12LVJU: 1/4" x 3/8" Line Set (Qty 2)
- FTXS15LVJU: 1/4" x 1/2" Line Set (Qty 2)
- A branch box with a 3/8" x 3/4" line set connection is also required. Additional branch boxes and line sets may be required based on your configuration.
- (1) Daikin 48k BTU - Heat Pump Condenser - Multi Zone (RMXS48LVJU)
- (2) Daikin 2 Ports MXS Series Branch Box (BPMKS048A2U)
- (2) Daikin 15k BTU - Air Handler Wall Mounted - Multi or Single Zone (FTXS15LVJU)
- (2) Daikin 12k BTU - Air Handler Wall Mounted - Multi or Single Zone (FTXS12LVJU)
- Line Set - This double insulated tubing transfers refrigerant efficiently between your outdoor condenser and indoor units.
- Branch Box - A Daikin branch box is required to connect this condenser to Daikin mini split indoor units.
- Drain Tubing - Drain tubing facilitates the reliable and effective removal of condensate from your system. It connects your indoor units to drain locations of your choosing.
- Disconnect Box & Electrical Whip Kit - The Disconnect Box & Whip Kit provides a safe and simple way to connect your outdoor condenser to your fuse box.
- Connecting Wire - This durable, insulated wire provides power to your indoor units from your outdoor condenser.
- Base Pan Heater - The base pan heater prevents ice from building up on the outdoor unit. Excessive ice build will lead to performance issues and could damage your unit.
- Outdoor Condenser Plastic Pad or Wall Bracket - We recommend outdoor condensers should not be placed directly on the ground. An outdoor condenser pad or wall bracket will provide a stable way to mount your condenser free from obstructions and debris.
Daikin has firmly established themselves as a world leader in heating and cooling equipment manufacturing, and their ductless systems are no exception. The D4H48W12121515 pairs Daikin\\\'s lastest in condensing technology with four quiet, easy to install, wall-mounted indoor units. The outdoor condenser is engineered to provide efficient heating and cooling for your home while guarenteeing long, reliable, service life. Inside your home, Daikin\\\'s wall mounted units offer a simple design meant to blend into any setting. Combined with their standard quiet operation, these units are designed to keep your home comfortable without drawing attention. Advanced filtration technology cleans your home\\\'s air at the same time it is conditioned, allowing you and your family to breathe easy without fear of lingering pollutants.
Product Includes
Product Note
Each indoor unit will include any port adapters necessary for multi-zone installation. This product requires the following accessories for installation:
California residents see
Warning: This product can expose you to chemicals including Formaldehyde (gas) which is known to the State of California to cause Cancer
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
Product Includes
- (1) Daikin 48k BTU - Heat Pump Condenser - Multi Zone (RMXS48LVJU)
- (2) Daikin 2 Ports MXS Series Branch Box (BPMKS048A2U)
- (2) Daikin 15k BTU - Air Handler Wall Mounted - Multi or Single Zone (FTXS15LVJU)
- (2) Daikin 12k BTU - Air Handler Wall Mounted - Multi or Single Zone (FTXS12LVJU)
D4H48W12121515
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Wall Mounted
Product Line
MXS
Product Category
Mini Split Heat Pump System
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Number of Zones
Number of Zones
A zone is a room or area within a building that has its own temperature control.
4
Refrigerant Type
R-410A
Indoor Unit Size(s)
Indoor Unit Size(s)
Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
12 + 12 + 15 + 15
Outdoor Unit Size
48000 BTU
DOE Regional Compliance
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide
Performance
SEER
SEER
SEER (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER, the more energy efficient the system. Learn More
18.8
EER
EER
EER (Energy Efficiency Ratio) is a measurement of cooling efficiency under fixed conditions. It is useful for comparing units that will operate consistently under one set of conditions (e.g. server room). The higher the EER, the more efficient the system. Learn More
10.3
HSPF
HSPF
HSPF (Heating Seasonal Performance Factor) is a measure of heating efficiency for heat pumps. It is useful for comparing energy efficiency of heat pumps. The higher the HSPF, the more efficient the system. Learn More
11.3
Cooling Power Input
70 Watts
Heating Power Input
70 Watts
Low Ambient Heating
No
Minimum Outdoor Temperature for Heating
Minimum Outdoor Temperature for Heating
This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures. Learn More
5 F
Minimum Outdoor Temperature for Cooling
23 F
Dimensions
Product Weight
415 Pounds
Shipping Weight
419 Pounds
Certifications
Energy Star Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
5731240
RMXS48LVJU
General Information
Type
Outdoor Condenser
Product Line
MXS
Product Category
Mini Split System Components
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Maximum Number of Zones
8
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Installation Location
Outdoor
Branch Box Required
Branch Box Required
By making a single connection to the outdoor condenser, a branch box can supply the right amount of refrigerant to multiple indoor units. Learn More
Yes
Performance
Cooling BTU
48000
Maximum Sound Level
Maximum Sound Level
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB. Learn More
58 dB
Low Ambient Heating
No
Minimum Outdoor Temperature for Heating
Minimum Outdoor Temperature for Heating
This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures. Learn More
5 F
Minimum Outdoor Temperature for Cooling
23 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
30 Amps
Dimensions
Gas Connection Size
3/4 Inch
Liquid Connection Size
3/8 Inch
Product Height
52 15/16 Inches
Product Width
35 7/16 Inches
Product Depth
12 5/8 Inches
Product Weight
283 Pounds
Shipping Weight
283 Pounds
Certifications
Country of Origin
Japan
ETL Listed
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Compressor Warranty
7 Years
Overview
Product Category
Mini Split System Components
BPMKS048A2U
General Information
Type
Branch Box
Product Line
MXS
Product Category
Mini Split Accessories
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Suction Connection Size
5/8 Inch
Liquid Connection Size
3/8 Inch
Line Set A Liquid Connection
1/4 Inch
Line Set A Gas Connection
5/8 Inch
Line Set B Liquid Connection
1/4 Inch
Line Set B Gas Connection
5/8 Inch
Product Height
7 1/16 Inches
Product Width
12 Inches
Product Depth
12 11/16 Inches
Shipping Weight
10 Pounds
Certifications
Country of Origin
Japan
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Overview
Product Category
Mini Split Accessories
FTXS15LVJU
General Information
Type
Wall Mounted
Product Line
MXS
Product Category
Mini Split System Components
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Remote Control
Wireless
Indoor Unit Size(s)
Indoor Unit Size(s)
Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
15
Installation Location
Indoor
Performance
Cooling BTU
15000
Cooling Capacity
15000 BTU
Moisture Removal
6.4 Pints/Hour
Maximum Air Flow
593 CFM
Minimum Air Flow
360 CFM
Minimum Sound Level
30 dB
Maximum Sound Level
Maximum Sound Level
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB. Learn More
45 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Condensate Drain Size
5/8 Inch
Product Height
13 3/8 Inches
Product Width
41 5/16 Inches
Product Depth
9 3/4 Inches
Product Weight
44 Pounds
Shipping Weight
44 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Overview
Product Category
Mini Split System Components
FTXS12LVJU
General Information
Type
Wall Mounted
Product Line
MXS
Product Category
Mini Split System Components
Operating Mode
Operating Mode
Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements. Learn More
Heating and Cooling
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Remote Control
Wireless
Indoor Unit Size(s)
Indoor Unit Size(s)
Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
12
Installation Location
Indoor
Performance
Cooling BTU
12000
Cooling Capacity
12000 BTU
Moisture Removal
4 Pints/Hour
Maximum Air Flow
438 CFM
Minimum Air Flow
155 CFM
Minimum Sound Level
23 dB
Maximum Sound Level
Maximum Sound Level
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB. Learn More
45 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 Inch
Liquid Connection Size
1/4 Inch
Condensate Drain Size
5/8 Inch
Product Height
11 3/8 Inches
Product Width
31 1/2 Inches
Product Depth
8 7/16 Inches
Product Weight
22 Pounds
Shipping Weight
31 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Overview
Product Category
Mini Split System Components
Reviews
Daikin D4H48W12121515 Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.
Please share your insights with fellow shoppers.
Product Q&A
Be the First to Ask A Question
Answered by Bob, the eComfort Product Expert
How-To Articles
What You Should Know About Mini-Split Wiring
Ductless mini splits are one of the most popular and energy-efficient choices f...
How to Pick the Perfect Mitsubishi Mini-Split Condenser
If you're struggling to keep your home or office comfortable, you are not alone....
eComfort How-To Library
Articles, Tips and Buying Guides from Our Experts
Manuals
RMXS48LVJU
BPMKS048A2U
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.
Media Gallery
Daikin MXS Wall Mounted 4-Zone System - 48,000 BTU Outdoor - 12k + 12k + 15k + 15k Indoor - 18.8 SEER
Customer Review Images
