Mitsubishi SEZ-KD15NA4R1
Mitsubishi SEZ-KD15NA4R1
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Mitsubishi 14,100 BTU Ducted Horizontal Heat Pump Air Handler
Model: SEZ-KD15NA4R1
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$1,032.00
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Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
In-Stock
Ships in 4-7 Days
Shipping to60601
Shipping Details
  • Lift Gate Service Available - Free Lift Gate Learn More
*We currently CANNOT ship this product to Canada or any destination outside of the United States

Capacity (BTU/h)
Available Add-Ons
FREE
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Lift Gate Service
All products weighing more than 100 lbs. ship via semi-truck. We recommend ordering the Lift Gate Service to safely lower the product to the curb. If you have a loading dock or forklift, you do NOT need a Lift Gate service. If you are a residential customer, you must have at least 2-4 able-bodied people present to unload the product. Learn More
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Product Description
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Features
Features
    For over 50 years, Mitsubishi has remained at the forefront of the mini split industry thanks to their dedication to providing efficient, user-friendly comfort solutions. The SEZ-KD15NA4R1 is a concealed duct heat pump mini split indoor unit for use in single zone and multi-zone systems. This unit is easily hidden in short-run ducting and operates quietly, making it the perfect choice for unobtrusive zoned comfort. With the SEZ-KD15NA4R1, a small air register is the only evidence of that a powerful and efficient mini split is servicing your room. With multiple operating modes and multiple fan speeds, this unit fits the needs of nearly any room. Whether you are designing a primary heating and cooling system or supplementing an existing one, the SEZ-KD15NA4R1 is an excellent addition.
  • Hot-Start
  • Mitsubishi's hot start technology prevents cold drafts by delaying fan operation until the heat exchanger has warmed up.
  • Dehumidification
  • When the indoor unit runs in dry mode, the coil's temperature stays just below the dew point of the return air, removing unwanted moisture. This improves comfort and reduces the chance of mold growth and other property damage in the conditioned space.
  • Condensate Removal System
  • The SEZ-KD15NA4R1.TH contains an internal drain mechanism capable of lifting condensate 21-11/16". This simplifies installation and prevents condensate overflow, which can damage or destroy your property.
  • Product Compatible With
  • Mitsubishi MXZ-2B20NA-1 Mini Split Outdoor Condenser
  • Mitsubishi MXZ-3C24NA Mini-Split Outdoor Condenser
  • Mitsubishi MXZ-3C30NA Mini Split Outdoor Condenser
  • Mitsubishi MXZ-4C36NA Mini Split Outdoor Condenser
  • Mitsubishi MXZ-5C42NA Mini Split Outdoor Condenser
  • Mitsubishi MXZ-8C48NA Mini Split Outdoor Condenser
  • Product Note
    • This product requires a compatible mini split outdoor condenser and the following accessories for indoor unit installation:
    • Line Set - This double insulated tubing transfers refrigerant efficiently between your outdoor condenser and 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.
    • Outdoor Condenser Plastic Pad (Optional) - This pad provides an even surface, free of debris, on which to place your outdoor condenser.
    • Wall Bracket (Optional) - A simple and sturdy way to mount your outdoor condenser off of the ground.
    Adding these accessories to your order will provide a complete, ready-to-install mini split system.
Specifications
General Information
Type
Concealed Duct
Product Line
M-Series
Operating Mode Learn More
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
Indoor Unit Size(s) Learn More
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
Additional Model Numbers
SEZ-KD15NA4R1.TH, SEZ-KD15NA4R1
Performance
Cooling BTU
15000
Cooling Capacity
14100 BTU
Moisture Removal
2.6 Pints/Hour
Maximum Air Flow
529 CFM
Minimum Air Flow
353 CFM
Minimum Sound Level
30 dB
Maximum Sound Level Learn More
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
37 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Product Height
7 7/8 Inches
Product Width
39 Inches
Product Depth
27 9/16 Inches
Product Weight
64 Pounds
Shipping Weight
74 Pounds
Certifications
ETL Listed
Yes
Warranty Information
Parts Warranty Learn More
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
Features
Features
    For over 50 years, Mitsubishi has remained at the forefront of the mini split industry thanks to their dedication to providing efficient, user-friendly comfort solutions. The SEZ-KD15NA4R1 is a concealed duct heat pump mini split indoor unit for use in single zone and multi-zone systems. This unit is easily hidden in short-run ducting and operates quietly, making it the perfect choice for unobtrusive zoned comfort. With the SEZ-KD15NA4R1, a small air register is the only evidence of that a powerful and efficient mini split is servicing your room. With multiple operating modes and multiple fan speeds, this unit fits the needs of nearly any room. Whether you are designing a primary heating and cooling system or supplementing an existing one, the SEZ-KD15NA4R1 is an excellent addition.
  • Hot-Start
  • Mitsubishi's hot start technology prevents cold drafts by delaying fan operation until the heat exchanger has warmed up.
  • Dehumidification
  • When the indoor unit runs in dry mode, the coil's temperature stays just below the dew point of the return air, removing unwanted moisture. This improves comfort and reduces the chance of mold growth and other property damage in the conditioned space.
  • Condensate Removal System
  • The SEZ-KD15NA4R1.TH contains an internal drain mechanism capable of lifting condensate 21-11/16". This simplifies installation and prevents condensate overflow, which can damage or destroy your property.
  • Product Compatible With
  • Mitsubishi MXZ-2B20NA-1 Mini Split Outdoor Condenser
  • Mitsubishi MXZ-3C24NA Mini-Split Outdoor Condenser
  • Mitsubishi MXZ-3C30NA Mini Split Outdoor Condenser
  • Mitsubishi MXZ-4C36NA Mini Split Outdoor Condenser
  • Mitsubishi MXZ-5C42NA Mini Split Outdoor Condenser
  • Mitsubishi MXZ-8C48NA Mini Split Outdoor Condenser
  • Product Note
    • This product requires a compatible mini split outdoor condenser and the following accessories for indoor unit installation:
    • Line Set - This double insulated tubing transfers refrigerant efficiently between your outdoor condenser and 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.
    • Outdoor Condenser Plastic Pad (Optional) - This pad provides an even surface, free of debris, on which to place your outdoor condenser.
    • Wall Bracket (Optional) - A simple and sturdy way to mount your outdoor condenser off of the ground.
    Adding these accessories to your order will provide a complete, ready-to-install mini split system.
Specifications
General Information
Type
Concealed Duct
Product Line
M-Series
Operating Mode Learn More
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
Indoor Unit Size(s) Learn More
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
Additional Model Numbers
SEZ-KD15NA4R1.TH, SEZ-KD15NA4R1
Performance
Cooling BTU
15000
Cooling Capacity
14100 BTU
Moisture Removal
2.6 Pints/Hour
Maximum Air Flow
529 CFM
Minimum Air Flow
353 CFM
Minimum Sound Level
30 dB
Maximum Sound Level Learn More
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
37 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Product Height
7 7/8 Inches
Product Width
39 Inches
Product Depth
27 9/16 Inches
Product Weight
64 Pounds
Shipping Weight
74 Pounds
Certifications
ETL Listed
Yes
Warranty Information
Parts Warranty Learn More
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
Product Specs
+
Specifications
General Information
Type
Concealed Duct
Product Line
M-Series
Operating Mode Learn More
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
Indoor Unit Size(s) Learn More
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
Additional Model Numbers
SEZ-KD15NA4R1.TH, SEZ-KD15NA4R1
Performance
Cooling BTU
15000
Cooling Capacity
14100 BTU
Moisture Removal
2.6 Pints/Hour
Maximum Air Flow
529 CFM
Minimum Air Flow
353 CFM
Minimum Sound Level
30 dB
Maximum Sound Level Learn More
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
37 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Product Height
7 7/8 Inches
Product Width
39 Inches
Product Depth
27 9/16 Inches
Product Weight
64 Pounds
Shipping Weight
74 Pounds
Certifications
ETL Listed
Yes
Warranty Information
Parts Warranty Learn More
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
Reviews
(1)
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Mitsubishi SEZ-KD15NA4R1 Reviews & Ratings
Product Q&A
(1)
+
Search Product Q&A's Answered by Chris, the eComfort Product Expert
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Can you create multiple duct runs from one concealed unit?
Dave  
from Missouri 
May 25, 2016
Answer
The SEZ concealed units use low static blowers that are designed to be used with short, generously-sized duct systems. It is possible to serve more than one register from a single unit, but your installer will need to determine the appropriate size, length, and layout of the duct system to ensure proper air distribution.
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