On Sale

Mitsubishi SEZ-KD12NA4R1
Mitsubishi SEZ-KD12NA4R1
Hover to zoom
1 Of 5

Mitsubishi 12,000 BTU Ducted Horizontal Heat Pump Air Handler

Model:

SEZ-KD12NA4R1

Write A Review
$1,103.66
Was $1,161.75
Free Shipping
&
Lift Gate
  Learn More About Free Freight
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.
Only 3 In-Stock
Ships Monday, Nov 18th
Shipping to60601
synchrony card logo
$184 / Month
Suggested monthly payments with 6 month financing.
Mitsubishi 12,000 BTU Ducted Horizontal Heat Pump Air Handler
Mitsubishi 12,000 BTU Ducted Horizontal Heat Pump Air Handler
Model: SEZ-KD12NA4R1
$1,103.66
Was $1,161.75
Accessories
Features
Specifications
Reviews
Product Q&A
How-To Articles
Manuals
Share

Recommended Accessories

eComfort expert image
Expert Recommended Accessories Selected by Ken, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

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-KD12NA4R1 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-KD12NA4R1, 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-KD12NA4R1 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-KD12NA4R1.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

SEZ-KD12NA4R1
specs product image PID-30665
Overview
Product Category
Mini Split System Components
Additional Model Numbers

SEZ-KD12NA4R1.TH, SEZ-KD12NA4R1

General Information
Type
Concealed Duct
Product Line
M-Series
Product Category
Mini Split System Components
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.
12
Installation Location
Indoor
Performance
Cooling BTU
12000
Cooling Capacity
11500 BTU
Moisture Removal
2.4 Pints/Hour
Maximum Air Flow
388 CFM
Minimum Air Flow
247 CFM
Minimum Sound Level
23 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
33 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 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
60 Pounds
Shipping Weight
70 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. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years

Reviews

(1)
Mitsubishi SEZ-KD12NA4R1 Reviews & Ratings

Product Q&A

(1)
Expert avatar photo
Product Questions Answered by Ken, the eComfort Product Expert
Can you create multiple duct runs from one concealed unit?
Dave  
from Missouri 
May 25, 2016

How-To Articles

How to Pick the Perfect Mini Split Concealed Duct Unit
How to Pick the Perfect Mini Split Concealed Duct Unit
If you want a seemingly invisible form of zoned air conditioning, the mini-spli...
eComfort Boosts Comfort and Energy Savings at Historic Home
eComfort Boosts Comfort and Energy Savings at Historic Home
Owning a historic home can be very rewarding. But those rewards come with respo...
How to Pick the Perfect Mini Split Suspended Indoor Unit
How to Pick the Perfect Mini Split Suspended Indoor Unit
A ceiling-suspended mini split is the perfect ductless solution for large open ...
eComfort How-To Library
eComfort How-To Library
Articles, Tips and Buying Guides from Our Experts

Manuals

 
Media Gallery
Mitsubishi 12,000 BTU Ducted Horizontal Heat Pump Air Handler
Mitsubishi SEZ-KD12NA4R1
Customer Review Images