How to Pick the Perfect Mini Split Wall Mounted Indoor Unit
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Durastar Wall Mounted 3-Zone System - 28,000 BTU Outdoor - 12k (3) Indoor - 23.5 SEER2
Model:
DR3H28W121212
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Recommended Accessories
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
- Wireless Remote Control With "Follow Me" Technology
- This function uses the temperature at the remote's location, instead of the indoor unit's location, to optimize the temperature around you and ensure maximum comfort.
- Auto Restart
- The indoor unit has an auto-restart module that allows the unit to restart automatically and, in the case of a sudden power failure, will restore those setting automatically after power returns.
- 24-Hour Timer Feature
- The timer function establishes the amount of time that will elapse before the unit will automatically turn on/off.
- Variable Speed Inverter Compressor
- Durastar's energy efficient inverter technology uses an electronic expansion valve and a variable speed compressor to regulate the refrigerant flow, reducing energy consumption and allowing consistent, accurate temperatures.
- Low Ambient Operations
- This outdoor unit supports cooling operations down to 5 degrees Fahrenheit and heating operations down to -13 degrees Fahrenheit.
- Included Base Pan Heater
- The outdoor unit features a defrost feature, which removes frost from the condenser coil in frigid conditions and perform reliably at lower temperatures.
- Anti-Corrosive Fin Coating
- Durastar condensers and indoor units feature Golden Fin Coating, an anti-corrosive fin coating to ensure the longevity, reliability and prevent corrosion this improves its durability.
- Quiet Operation
- Both the outdoor and indoor units enjoy reduced electrical and mechanical sound thanks to their brushless direct current fan motors.
- Washable Filter
- With a washable filter, the indoor unit features easy, low cost maintenance.
- Auto Changeover
- Set it and forget it. With Durastar's Auto Changeover feature, you can set the temperature and it will automatically switch between heating and cooling to maintain your temperature.
- Eco/Gear Mode
- With Eco/Gear Mode set in cooling mode, energy consumption of the indoor unit is reduced in three tiers ranging from 10-50%.
- Timer Function
- Set your unit based on your schedule with the Timer function.
- Refrigerant Leak Detection
- Durastar outdoor condensers protect themselves and the environment with it's Refrigerant Leak Detection feature.
- Turbo Mode
- Get comfortable fast with Turbo Mode. This feature enables the unit to reach your set temperature quickly by controlling the fan speed automatically.
- Swing/Gentle Feature
- The Durastar indoor unit with Swing/Gentle feature allows for the air flow to be circulated and directed around the room.
- Sleep Mode
- Help reduce your energy consumption with Sleep Mode. This mode adjusts the temperature in minor increments and automatically turns off after 8 hours and returns to normal operation.
- 10 Year Warranty
- Durastar stands behind their product with a hassle-free 10 year limited parts warranty.
- Third-Party Thermostat Interface
- The DR24VINT1 interface works with Durastar indoor units, enabling third-party Wi-Fi compatible thermostats to control them. It's compatible with various 24V Wi-Fi thermostat brands like Nest, Ecobee, Honeywell, and Proselect for wireless control.
- Recommended line set sizes for indoor unit connectivity:
- DRAW12F1A 1/4" x 1/2" Line Set (Qty 3)
- (1) Durastar - 28k BTU - Outdoor Condenser - For 2-3 Zones (DRA3U28M1B)
- (3) Durastar - 12k BTU - Wall Mounted - For Multi or Single Zone (DRAW12F1B)
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- 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 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.
Engineered for comfort, Durastar is backed by resilient technology and will withstand the test of time and nature's elements. Providing energy efficient, value-friendly HVAC equipment for every space, Durastar creates a comfortable environment for any homeowner. Durastar mini-splits are ideal for renovations, remodels and zone-specific heating and cooling needs.
Product Includes
Product Note
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
Product Includes
- (1) Durastar - 28k BTU - Outdoor Condenser - For 2-3 Zones (DRA3U28M1B)
- (3) Durastar - 12k BTU - Wall Mounted - For Multi or Single Zone (DRAW12F1B)
DR3H28W121212
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Wall Mounted
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.
3
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 + 12
Base Pan Heater Included
Yes
Outdoor Unit Size
28000 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
Low Ambient Heating
Yes
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
-13 F
Minimum Outdoor Temperature for Cooling
5 F
SEER2
SEER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. SEER2 (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 SEER2, the more energy efficient the system.
23.5
EER2
EER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. EER2 (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 EER2, the more efficient the system.
12.2
HSPF2
HSPF2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. HSPF2 (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 HSPF2, the more efficient the system.
9.20
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
207787174
DRA3U28M1B
General Information
Type
Outdoor Condenser
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
3
Multi-Zone Compatible
Yes
Installation Location
Outdoor
Performance
Cooling BTU
27000
Heating BTU
28000
Maximum Air Flow
2129 CFM
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
61 dB
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
-13 F
Minimum Outdoor Temperature for Cooling
5 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
30 Amps
Dimensions
Line Set A Liquid Connection
1/4 Inch
Line Set A Gas Connection
3/8 Inch
Line Set B Liquid Connection
1/4 Inch
Line Set B Gas Connection
3/8 Inch
Line Set C Liquid Connection
1/4 Inch
Line Set C Gas Connection
3/8 Inch
Product Height
31 7/8 Inches
Product Width
37 1/4 Inches
Product Depth
16 1/8 Inches
Product Weight
139.8 Pounds
Certifications
ETL Listed
No
Energy Star Listed
Yes
Warranty Information
Parts Warranty
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
10 Years
Overview
Product Category
Mini Split System Components
DRAW12F1B
General Information
Type
Wall Mounted
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
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
Remote Included
Yes
Performance
Cooling BTU
12000
Heating BTU
12000
Moisture Removal
78.24 Pints/Hour
Maximum Air Flow
291 CFM
Minimum Air Flow
153 CFM
Minimum Sound Level
25 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
42 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
15 Amps
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Product Height
11 5/8 Inches
Product Width
31 9/16 Inches
Product Depth
7 7/8 Inches
Product Weight
18.7 Pounds
Certifications
ETL Listed
No
Energy Star Listed
Yes
Warranty Information
Parts Warranty
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
10 Years
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Durastar Wall Mounted 3-Zone System - 28,000 BTU Outdoor - 12k (3) Indoor - 23.5 SEER2
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