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42,000 BTU (3.5 Ton) 21 SEER / 21 SEER2 - M3 SERIES - Three Zone Ductless Mini-Split Heat Pump System

42,000 BTU (3.5 Ton) 21 SEER / 21 SEER2 - M3 SERIES - Three Zone Ductless Mini-Split Heat Pump System

Model: Blueridge BMKH4221-12W-12W-24F

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Top Rated: Hightest Rating of Any Mini-Split Brand
Actual product may vary from photos.

Model: Blueridge BMKH4221-12W-12W-24F

Provides heating and cooling

Whisper quiet indoors and outdoors

Sips electricity for low utility costs

Simple installation + friendly tech support available

Now $3,61900

Was: $3,939.00

Savings: $320.00

Or as low as

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In Stock and Ready to Ship
If ordered by 1PM CST M-F, ships same day. All items on your order must be in stock for same-day shipping.
highlights
Gree Wall Mount
Blueridge logo
Heat or Cool Any Space,
Simply and Affordably
affordable icon
Surprisingly
Affordable
quiet icon
Incredibly
Quiet
reviews icon
Great
Reviews
easy to install icon
Easy to
Install
What is a Blueridge Ductless System?
It's a better way to heat and cool any space without the need for ductwork. Includes an outdoor heat pump condenser and 1 to 5 indoor air handlers. It's inexpensive to own and operate, easier to install and whisper quiet.
Homeowners and contractors love Blueridge ductless mini-splits. If you own a home, you will want one.
Gree Wall Mount
Blueridge mini-splits are a high quality, energy efficient and inexpensive option for cooling and heating many types of spaces without ductwork.
Blueridge mini-splits compare favorably to well-known brands at a fraction of the price. They have the highest online product ratings of all mini-split brands. Their affordability, ease of installation, and high quality make them a favorite among contractors and homeowners.
Benefits
Quiet
Quiet
Both the indoor and outdoor units operate so quietly you may not be aware they are running. You will just be aware that you are comfortable.
Affordable
Affordable
The great value extends beyond the low purchase price of these units. You will be pleasantly surprised by how inexpensive they are to operate.
Efficient
Efficient
Lower your utility bills with inverter technology, by using less electricity and no fossil fuels to accomplish your heating and cooling needs. This is intelligent equipment for a sustainable and comfortable lifestyle.
Versatility
Versatility
Because there is no ductwork, this is a solution for all kinds of hard-to-fit applications. Any room or space can be transformed into a place for you and others to enjoy for years to come.
Simple Installation
Simple Installation
If you're handy, you can accomplish 90% of the installation yourself by following the simple directions and watching our helpful video. Bring in a professional to finish the job and you're set.
Heat or Cool Any Type of Space:
Entire homes
Condos
Bonus rooms
Hotel rooms
Small businesses
Studios
Tiny homes
Coffee shops
Pool houses
Workshops
Offices
Man caves
Attics
Casitas
Retreat spaces
Sun rooms
Basements
Garages
Enclosed porches
Mother-in-law apartments
Many more applications
Videos
Blueridge Ductless Mini-Split AC Highlights
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Blueridge Mini-Splits also Provide Heat!
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Great customer reviews
Great Product!
Simon
Cleveland, GA
This is an outstanding product at a reasonable price.
Mike
Birmingham AL
Great mini-split system!
Marq
New Bern, NC
Installed easily and works very quietly.
Mike
Palm Desert, CA
Excellent! Works great.
Vic
Jefferson, GA
I would buy it again.
Jack
Johns Creek, GA
View All Reviews
Blueridge BMKH24MFCC Unit Type:
Wall / Ceiling Console
These units surface-mount on the wall or ceiling for a simpler, more flexible installation. Vertically, they mount all the way down near the floor. They can be mounted anywhere on the ceiling. Condensation may be pumped upward to a gravity drain, or a drain hose can be run along the ceiling inside conduit.
Wall / Ceiling Console
Blueridge BMKH12M-LM Unit Type:
Wall Unit
Wall mounted units mount high on a vertical wall. The connective hoses and condensation go through the wall to the outside behind the unit. These are the most popular design due to the ease of installation and low cost.
Wall Unit
Installation
Mount
Step 1
Mount
Once you have received the product, mount the indoor and outdoor units to your desired resting location.
Connect
Step 2
Connect
Next, run the line sets, drain line, and electrical wires from the indoor unit(s) to the outdoor unit.
Electrical
Step 3
Electrical
Run a 220 volt power circuit from your main breaker to the outdoor disconnect. Then run the electrical whip from the disconnect to the outdoor unit.
Pro Start Up
Step 4
Pro Start Up
We'll help you get an HVAC contractor who will pressure test the line sets, check for leaks, and release refrigerant. Click Here For Details
How to Install a Blueridge Ductless Mini-Split AC System
Video thumbnail
View installation manual for complete instructions
Andrew Arthurs
CEO and Founder
Andrew Arthurs
Alpine Home Air Products
Blueridge ductless mini-splits are exclusive to Alpine Home Air and are one of our most popular brands. These units are manufactured to our specifications by the largest, most reputable HVAC manufacturer in the world.
Our customers love them! We receive rave reviews because these products are solidly-engineered, thoroughly tested, reliable, and quiet. Our customers order Blueridge because of the incredible value and savings. Competing brands cost more for one reason: a long supply chain raising the price before the product hits your door. With Blueridge, we buy directly from the manufacturer and our customers save thousands of dollars. Long established throughout the rest of the world, mini-splits are quickly gaining popularity across America. The ease of installation, versatility, and savings cannot be matched. We know you will love our Blueridge mini-splits as much as we do. Please tell your friends and help us get the word out.
Blueridge BMKH4221-12W-12W-24F
Standard Features
Convenient remote control enables unique temperatures to be set per zone.
High-efficiency inverter technology allows for even cooling and heating while reducing energy costs.
Gold fin condenser coil coating extends the life of your system by protecting it from corrosion.
Intelligent sleep function adjusts to your sleep pattern in order to maximize your comfort and reduce energy costs. User controls direct air flow.
Intelligent defrost reduces energy and defrost time by only defrosting when needed.
Wall Mount Air Handlers have built in Wifi for easy control from any Smartphone
Wall Mount Air Handlers come equipped with High Density Filters, improving air quality in your home
4 speed fan allows for efficient and very quiet operation
I-Feel feature redirects air flow and adjusts temperature based on sensor in the remote, for ultimate comfort
This System Includes*
Blueridge BMKH42MC
42,000 BTU Five Zone Ductless Mini Split Outdoor Condenser
Blueridge BMKH24MFCC
24,000 BTU Floor/Ceiling Console Ductless Air Handler (3/8 LL 5/8 SL)
Blueridge BMKH12M-LM
12,000 BTU LOMO Wall Mounted Ductless Air Handler w/ Built-in WIFI (1/4 LL 1/2 SL)
Blueridge 30510599
Blueridge 30510599 Remote Control
Blueridge BXK19
Blueridge BXK19 Optional Wired Wall Controller
Blueridge 305001000085_X69472
Blueridge 305001000085_X69472 Remote Control
important
*NOTE: Does not include all required components for installation. See required components below in the accessories section to complete your system.
Specs
System Information
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Zones
3
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Factory Precharge
164 Feet
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Indoor Air Handler Type(s)
Wall Mount / Floor Ceiling
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Indoor Unit(s) Capacity
12,000 + 12,000 + 24,000 BTU
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Multi Zone Mini-Split Series
M3 Series: Standard
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Refrigerant
R-410A
Features
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WIFI (2.4GHz)
Yes (With Adapter)
Efficiency
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Coefficient of Performance (at 47 F)
3.88 COP
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Coefficient of Performance at 5° F
1.92
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Energy Efficiency Ratio
12.0 EER
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Energy Efficiency Ratio 2
12.0 EER2
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SEER
21.0 SEER
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SEER2
21.0 SEER2
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Heating Seasonal Performance Factor
10.0 HSPF
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Heating Seasonal Performance Factor 2
10.0 HSPF2
Performance
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Ambient Temperature Range (Cooling)
-22 / 118 °F
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Ambient Temperature Range (Heating)
-22 / 75 °F
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Low Ambient Cooling
Yes
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Base Heating Capacity
40000 BTU
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Total Cooling Capacity
3.5 Ton(s)
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Maximum Heating Capacity
46062 BTU
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Base Cooling Capacity
36000 BTU
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Lowest Ambient Temperature (Heating)
-22 °F
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Maximum Cooling Capacity
40944 BTU
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Compressor Type
Inverter
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Sound Rating, Indoor
27 / 29 / 31 / 35 / 39 / 45 Decibels
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Sound Rating, Outdoor
63 Decibels
Electrical Information
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Frequency
60 Hz
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Voltage Phase
1
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Minimum Ampacity
29 Amps
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Maximum Fuse/Breaker
45 Amps
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Voltage
208 - 230 Volts
Line Set Information
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Maximum Line Length per Zone
82.02 Feet
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Maximum Height Difference
82.02 Feet
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Maximum Line Length all Zones
328.08 Feet
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Liquid Line Size (OD)
(1) 3/8 / (2) 1/4 Inches
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Suction Line Size (OD)
(1) 5/8 / (2) 1/2 Inches
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Line Set Connection Type
Flare
Product Dimensions
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Indoor Air Handler Size, W x H x D
Multiple Sizes - See Documentation Inches
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Outdoor Condenser Size, W x H x D
40.16 x 32.52 x 15 Inches
Indoor Air Handler Weight
Multiple Weights - See Documentation Lbs
Outdoor Condenser Weight
174.17 Lbs
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Footprint Mounting Holes (W x D)
25 x 15.59 Inches
Warranty
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Compressor Warranty
7 Years
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Parts Warranty
5 Years
Certifications
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AHRI#
210534148
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Qualifies for Govt. Money
North US: Up to $2,000 / South US: Up to $2,000
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Approved for US Region(s)
North / Southeast / Southwest
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ENERGY STAR® ID
2415104
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ENERGY STAR® Certified
Yes
Accessories

Enjoy free shipping on any accessories purchased with the Blueridge BMKH4221-12W-12W-24F.

Required Components for Installation

Alpine AG-DCT
Alpine AG-DCT
Safety Non-Fused Electrical Disconnect
$2199
Alpine AG-WHP8
Alpine AG-WHP8
3/4 x 48 Inches, #8 Gauge Electrical Whip
$2999
Alpine MW4/125
Alpine MW4/125
125' Stranded Mini-Split Communication Wire - Non-Shielded (600 Volt)
$14999
Alpine AHDH100
Alpine AHDH100
5/8in Coil Standard Drain Hose 100ft Length
$6999
Alpine AHMSA1
Alpine AHMSA1
Adapter 5/16" x 1/4" for Ductless Mini-Split Systems
$1999
Refrigeration Technologies RT201B
Refrigeration Technologies RT201B
Nylog Blue Gasket, Flare and Thread Sealant
$1199
Alpine 40880350B3B6
Alpine 40880350B3B6
35 Foot 1/4 LL 1/2 SL Ductless Mini-Split Line Set
$22999
Alpine 61080350B3B6
Alpine 61080350B3B6
35 Foot 3/8 LL 5/8 SL Ductless Mini-Split Line Set
$26999
Air Boosters & Specialty Fans
Tjernlund AS1
Tjernlund AS1
Room-to-Room Ventilator, 120 VAC Hardwired, 75 CFM
$17499
Condensation Control
Rectorseal SS610E
Rectorseal SS610E
Safe-T-Switch Electronic Condensate Overflow Switch
$11999
Mini-Split System Accessories
Alpine MW4/15
Alpine MW4/15
15' Stranded Ductless Mini-Split Communication Wire - Non-Shielded (600 Volt)
$3999
Alpine MW4/025
Alpine MW4/025
25' Stranded Ductless Mini-Split Communication Wire - Non-Shielded (600 Volt)
$4999
Alpine MW4/250
Alpine MW4/250
250' Stranded Mini-Split Communication Wire - Non-Shielded (600 Volt)
$29999
Alpine MW4/035
Alpine MW4/035
35' Stranded Ductless Mini-Split Communication Wire - Non-Shielded (600 Volt)
$5999
Alpine MW4/050
Alpine MW4/050
50' Stranded Ductless Mini-Split Communication Wire - Non-Shielded (600 Volt)
$6999
Alpine MW4/065
Alpine MW4/065
65' Stranded Ductless Mini-Split Communication Wire - Non-Shielded (600 Volt)
$7999
Alpine AHDH50
Alpine AHDH50
5/8 in. Coil Standard Drain Hose 50 ft. Length
$3999
Alpine AHDH20
Alpine AHDH20
5/8in Inner Diameter Drain Hose, 20ft Length
$1999
DiversiTech QUIETMINI-M
DiversiTech QUIETMINI-M
Asurity 100-240V Undermount Ductless Mini-Split Condensate Pump
$14999
Blueridge BY-30
Blueridge BY-30
Adjustable Steel Wall Bracket for w/ 30 inch long arms Ductless Mini Splits, 660 lbs Capacity
$7999
Blueridge BGB-480
Blueridge BGB-480
Slab Stand for Ductless Mini-Split Condensers, 440 lbs Weight Capacity
$13999
Blueridge BR1838
Blueridge BR1838
Blueridge BR1838 18x38x3 in. Air Conditioning Condenser Pad
$4999
Cielo Breez Plus
Cielo Breez Plus
Cielo Breez Plus - Smart Wi-Fi Air Conditioner Controller (Works with Alexa, Siri, and Google Assistant)
$10999
DiversiTech 230-DLF25
DiversiTech 230-DLF25
Drain Line Fitting, Metric to 3/4 in.
$1499
DiversiTech 230-MB17CW
DiversiTech 230-MB17CW
(2-Pack) 17" Mounting Blocks with End Caps for Ductless Mini-Split Air Conditioner and Heat Pump Condensers
$4300
DiversiTech EL2436-3
DiversiTech EL2436-3
E-Lite 24" x 36" x 3" Mini-Split Condenser Pad
$7999
DiversiTech EL1838-3
DiversiTech EL1838-3
E-Lite 18" x 38" x 3" Mini-Split Condenser Pad
$5499
Mersen STXH240S05
Mersen STXH240S05
STXH240S05 Type 1 50kA 240/120V Split Phase Surge Protector
$9999
Alpine AHDH164
Alpine AHDH164
5/8in Coil Standard Drain Hose 164 ft Length
$9999
Rectorseal 83004
Rectorseal 83004
5/8in Coil UV Resistant Drain Hose 164 ft. Length
$13499
Rectorseal 97705
Rectorseal 97705
Rectorseal 97705 Mighty Bracket
$18999
Mini-Split System Line Sets
Alpine 40880150B3B6
Alpine 40880150B3B6
15 Foot 1/4 LL 1/2 SL Ductless Mini-Split Line Set
$12999
Alpine 40880250B3B6
Alpine 40880250B3B6
25 Foot 1/4 LL 1/2 SL Ductless Mini-Split Line Set
$16999
Alpine 61080250B3B6
Alpine 61080250B3B6
25 Foot 3/8 LL 5/8 SL Ductless Mini-Split Line Set
$17999
Alpine 40880500B3B6
Alpine 40880500B3B6
50 Foot 1/4 LL 1/2 SL Ductless Mini-Split Line Set
$29999
Alpine 61080150B3B6
Alpine 61080150B3B6
15 Foot 3/8 LL 5/8 SL Ductless Mini-Split Line Set
$13999
Alpine 61080500B3B6
Alpine 61080500B3B6
50 Foot 3/8 LL 5/8 SL Ductless Mini-Split Line Set
$36999
Alpine 61080650B3B6
Alpine 61080650B3B6
65 Foot 3/8 LL 5/8 SL Ductless Mini-Split Line Set
$46999
Alpine 40880650B3B6
Alpine 40880650B3B6
65 Foot 1/4 LL 1/2 SL Ductless Mini-Split Line Set
$39999
Outdoor Line Set Covers
Blueridge BCZ-130
Blueridge BCZ-130
Blueridge 90-Degree Corner (for Blueridge BGG130 Line Set Cover KIT)
$999
Blueridge BDD-130
Blueridge BDD-130
Blueridge 48" Straight Channel For Blueridge BGG130 Line Set Cover KIT
$2499
Blueridge BGQ-130
Blueridge BGQ-130
Blueridge Wall Connection Piece (for Blueridge BGG130 Line Set Cover KIT)
$999
Blueridge BPW-130
Blueridge BPW-130
Blueridge Plane Corner (Flat bend) For Blueridge BGG130 Line Set Cover KIT
$999
Blueridge BRG-130
Blueridge BRG-130
Blueridge Flex Joint For Blueridge BGG130 Line Set Cover KIT
$1699
Blueridge BZL-130
Blueridge BZL-130
Blueridge Coupler For Blueridge BGG130 Line Set Cover KIT
$999
Blueridge BGG130
Blueridge BGG130
Blueridge Line Set Cover Kit BGG130
$7999
DiversiTech 230-CP6
DiversiTech 230-CP6
Coupling for Diversitech 6" SpeediChannel™ Line Set Covers
$1699
DiversiTech 230-D6 1M
DiversiTech 230-D6 1M
39" Long, Diversitech 6" SpeediChannel™ Line Set Cover
$4499
DiversiTech 230-DC6
DiversiTech 230-DC6
End Cap for Diversitech 6" SpeediChannel™ Line Set Covers
$1499
DiversiTech 230-DCLIP-10
DiversiTech 230-DCLIP-10
(10-Pack) SpeediClips™ for DiversiTech Line Set Covers
$1099
DiversiTech 230-DE6
DiversiTech 230-DE6
End Fitting for Diversitech 6" SpeediChannel™ Line Set Covers
$1899
DiversiTech 230-EB6
DiversiTech 230-EB6
90° Inside Elbow for Diversitech 6" SpeediChannel™ Line Set Covers
$3699
DiversiTech 230-EIN6
DiversiTech 230-EIN6
90° Outside Elbow for Diversitech 6" SpeediChannel™ Line Set Covers
$3699
DiversiTech 230-FB456
DiversiTech 230-FB456
45° Flat Bend for Diversitech 6" SpeediChannel™ Line Set Covers
$3999
DiversiTech 230-FB6
DiversiTech 230-FB6
90° Flat Bend for Diversitech 6" SpeediChannel™ Line Set Covers
$3699
DiversiTech 230-FR6
DiversiTech 230-FR6
Flat Wall Escutcheon for Diversitech 6" SpeediChannel™ Line Set Covers
$1399
DiversiTech 230-LFB6
DiversiTech 230-LFB6
90° Long Bend for Diversitech 6" SpeediChannel™ Line Set Covers
$3899
DiversiTech 230-TC46
DiversiTech 230-TC46
4" to 6" Reducer Coupling for Diversitech SpeediChannel™ Line Set Covers
$1699
DiversiTech 230-TJ6
DiversiTech 230-TJ6
T-Joint for Diversitech 6" SpeediChannel™ Line Set Covers
$7499
DiversiTech 230-WC6
DiversiTech 230-WC6
Wall Connection Piece for Diversitech 6" SpeediChannel™ Line Set Covers
$4299
DiversiTech 230-WR6
DiversiTech 230-WR6
Non-Flat Wall Escutcheon for Diversitech 6" SpeediChannel™ Line Set Covers
$1299
Rectorseal 83017
Rectorseal 83017
Wall Sleeve 3-1/2 in. x 7-3/4 in.
$1499
Ultraviolet Purifiers & Replacement Parts
DiversiTech TUV-MINI-LED
DiversiTech TUV-MINI-LED
Mini UV Light LED System for Mini-Splits
$24999
Reviews
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