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Durastar Sirius Heat™ Concealed Duct 3-Zone System - 36,000 BTU Outdoor - 9k + 18k + 18k Indoor - 19.0 SEER2
Model:
DRA4L36D091818
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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
- Sirius Heat™ Low Ambient Operations
- This outdoor unit supports cooling operations down to 5 degrees Fahrenheit, heating operations down to -22 degrees Fahrenheit and provides up to 100% heating capacity at 0 degrees.
- Wired 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.
- Static Pressure Adjustment
- The Durastar ducted units feature static pressure adjustment that fine tune the air flow to your home, delivering added comfort and temperature regulation.
- 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:
- DRAD09F1A 1/4 " x 3/8 " Line Set
- DRAD18F1A 1/4 " x 1/2 " Line Set (Qty 2)
- (1) Durastar Sirius Heat™ - 36k BTU - Outdoor Condenser - For 2-4 Zones (DRA4H36M1A)
- (2) Durastar - 18k BTU - Concealed Duct - For Multi or Single Zone (DRAD18F1A)
- (1) Durastar - 9k BTU - Concealed Duct - For Multi or Single Zone (DRAD09F1A)
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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 Sirius Heat™ - 36k BTU - Outdoor Condenser - For 2-4 Zones (DRA4H36M1A)
- (2) Durastar - 18k BTU - Concealed Duct - For Multi or Single Zone (DRAD18F1A)
- (1) Durastar - 9k BTU - Concealed Duct - For Multi or Single Zone (DRAD09F1A)
DRA4L36D091818
General Information
Type
Concealed Duct
Product Line
Sirius Heat
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.
9 + 18 + 18
Base Pan Heater Included
Yes
Outdoor Unit Size
36000 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
-22 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.
19.0
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.
11.7
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.
10.0
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Certifications
ETL Listed
No
AHRI Certified
Yes
AHRI Reference Number
210568218
DRA4H36M1A
General Information
Type
Outdoor Condenser
Product Line
Sirius Heat
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
4
Multi-Zone Compatible
Yes
Installation Location
Outdoor
Performance
Cooling BTU
36000
Heating BTU
36000
Maximum Air Flow
4500 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
62 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
-22 F
Minimum Outdoor Temperature for Cooling
5 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
60 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
Line Set D Liquid Connection
1/4 Inch
Line Set D Gas Connection
1/2 Inch
Product Height
52 1/2 Inches
Product Width
37 1/2 Inches
Product Depth
16 5/16 Inches
Product Weight
223 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
DRAD18F1A
General Information
Type
Concealed Duct
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.
18
Installation Location
Indoor
Remote Included
Yes
Wired Thermostat
Included
Performance
Cooling BTU
18000
Heating BTU
18000
Maximum Air Flow
530 CFM
Minimum Air Flow
371 CFM
Minimum Sound Level
35 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
39 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Product Height
8 1/4 Inches
Product Width
34 5/8 Inches
Product Depth
26 9/16 Inches
Product Weight
55.3 Pounds
Certifications
ETL Listed
Yes
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
DRAD09F1A
General Information
Type
Concealed Duct
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.
9
Installation Location
Indoor
Remote Included
Yes
Wired Thermostat
Included
Performance
Cooling BTU
9000
Heating BTU
10000
Maximum Air Flow
353 CFM
Minimum Air Flow
177 CFM
Minimum Sound Level
32 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
38 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
27 9/16 Inches
Product Depth
19 15/16 Inches
Product Weight
39 Pounds
Certifications
Energy Star Listed
Yes
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. 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
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DRAD18F1A
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Durastar Sirius Heat™ Concealed Duct 3-Zone System - 36,000 BTU Outdoor - 9k + 18k + 18k Indoor - 19.0 SEER2
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