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Blueridge / Blueridge DS1 DIY Core

Blueridge DS1 DIY Core 17k R-454B 208/230V Mini-Split

Certified capacity
17,000 BTU/h[3]
SEER2
20 SEER2[3]
Heating floor
-13 F[1]
Voltage
230 V[1]
Install path
DIY install

Stepping up to 18,000 BTU on 230V, this DIY Core head still ships with precharged quick-connect linesets for self-installation. It posts 20 SEER2, 9.8 EER2, and an 8.5 HSPF2 on R-454B, with 18,000 BTU at 47F, 11,500 BTU at 17F, and 9,800 BTU at 5F. It's a larger-capacity DIY option for a moderate climate.

1 zoneDIY installCurrent

Refrigerant generation

R-454B - current-generation refrigerant

Paid link

$1,579 / Checked Jul 24, 2026

$1,579 at Alpine Home Air

Need this installed?

Get installation quotes
Error Codes
Data completeness: 100%
Last sourced
Aug 17, 2026

SplitAtlas score

7.6 / 10

Methodology
Cooling efficiencyBottom quartile

(20.0 SEER2) among 18k systems

Heating efficiencyBottom quartile

(8.5 HSPF2) among 18k systems

Cold-weather performanceBottom quartile

(5F certified capacity: 54.4% of the 47F rating; -13 F heating floor) among 18k systems

NoiseTop 10%

(18.5 dBA indoor min / 55 dBA outdoor) among 18k systems

WarrantyBelow average

(5 yr parts / 7 yr compressor) across the catalogue

Feature setBelow average

(4 verified features) across the catalogue

Price-to-performanceBelow average

($1,579 median retail) among 18k systems

Documentation & partsBelow average

(7 manuals; spec sheet) across the catalogue

Key ratings

Rated cooling

17,000BTU/h[3]

Rated heating

18,000BTU/h[3]

Buyer review snapshot

Install difficulty

DIY install path, electrical work likely
  • Electrical: 230V; MCA 15 A; breaker/fuse 20 A.
  • Line set: Quick-connect line connections; precharged 25 ft; max 98.4 ft.

Alternatives

Availability and price context

  • Last seen at Alpine Home Air on Jul 24, 2026: $1,579.00. Open the listing for today's price.

Source date

Model data sourced
Aug 17, 2026
Page reviewed
Jul 24, 2026
Source-backed records
4
Newest source retrieved
Aug 17, 2026

Warranty tiers

Base
5 yr parts / 7 yr compressor - limited warranty terms

The score uses Base. Additional published terms are shown for reference and not counted in the score.

Review methodology

Strengths

  • Precharged DIY linesets keep a larger 18K install within reach of a capable homeowner.
  • 20 SEER2 delivers efficient seasonal cooling for a bigger space.
  • Low-GWP R-454B refrigerant on a 230V circuit.

Weaknesses

  • Modest 8.5 HSPF2 and heat tapering to 9,800 BTU at 5F; it's neither ENERGY STAR nor cold-climate rated.
  • Blueridge's support and dealer coverage is thinner than premium brands if issues arise.

Climate suitability

Minimum heating ambient
-13 F[1]
Certified heating at 5F
9,800 BTU/h[3]
Rated heating at 17F
11,500 BTU/h[3]
Rated heating at 47F
18,000 BTU/h[3]

Specifications

Show
Manufacturer
Blueridge
Brand
Blueridge
Product line
Blueridge DS1 DIY Core
Model number
BDS1A18WM0 indoor / BDS1A18SC0 outdoor
Indoor unit model
BDS1A18WM0
Outdoor unit model
BDS1A18SC0
Number of zones
1
Max indoor units
not published
Rated cooling capacity
17,000 BTU/h[3]
Rated heating capacity
18,000 BTU/h[3]
Voltage
230 V[1]
MCA
15 A[1]
Maximum fuse or breaker size
20 A[1]
Breaker needed
not published
SEER2
20 SEER2[3]
EER2
9.8 EER2[3]
HSPF2 (Region 4)
8.5 HSPF2[3]
HSPF2 (Region 5)
not published
COP
not published
COP at 47F
not published
COP at 5F
1.8 COP[3]
Minimum outdoor heating temperature
-13 F[1]
Minimum outdoor cooling temperature
-13 F[1]
Maximum outdoor temperature
122 F[1]
Indoor noise range
18.5 / 30 / 36.5 / 43 / 46.5 dB(A)[1]
Outdoor noise rating
55 dBA[1]
Indoor weight
30.64 lb[1]
Outdoor weight
62.61 lb[1]
Refrigerant
R-454B[3]
Refrigerant charge
not published
Manufacturer coverage
not published
Line-set size
1/4 in liquid / 1/2 in suction
Included line-set length
Alpine Blueridge system pages can be paired with different line-set/accessory selections; the AHRI-certified indoor/outdoor pair has no single included line-set length.
Maximum line-set length
98.4 ft[1]
Max line set per indoor
not published
Maximum elevation difference
65.6 ft[1]
Max height between indoor units
not published
Wi-Fi support
supported[1]
Energy Star status
Not ENERGY STAR certified[4]
AHRI certification number
216997593[3]
Warranty
Base: 5 yr parts / 7 yr compressor (limited warranty terms). Score uses Base.. 5-year parts / 7-year compressor limited warranty
Install path
DIY install
Retail price
$1,579.00
Available retailers
Alpine Home Air
Manual links
AHRI public directory record 216997593, ENERGY STAR exact check 216997593, Blueridge DS1 DS2 DS3 Quick Installation Instructions V2, Blueridge BDS1A18SC0-18WM Alpine product page capture, Blueridge Blueridge DS1 DIY Core product page line-set specifications, Blueridge BDS1A18SC0-18WM Alpine product-page specification grid
Specification sheet
Blueridge BDS1A18SC0-18WM Alpine product-page specification grid
Last sourced date
Aug 17, 2026

Retail purchase context

Some retailer links may earn us a commission at no extra cost; paid relationships never change scores or recommendations. Affiliate disclosure

Paid link

$1,579 at Alpine Home Air

$1,579 / Checked Jul 24, 2026

Electrical requirements

Show
Voltage
230 V[1]
Voltage range
208/230V[1]
Phase
1[1]
Frequency
not published
MCA
15 A[1]
Breaker needed
not published
Maximum breaker size
20 A[1]
Maximum fuse size
20 A[1]
Maximum cooling current
not published
Maximum heating current
not published
Manufacturer wire notes
not published

Installation considerations

Show
Liquid line
1/4 in[1]
Suction line
1/2 in[1]
Line connection type
Quick-connect line connections[2]
Precharged length
25 ft[1]
Included line-set length
Alpine Blueridge system pages can be paired with different line-set/accessory selections; the AHRI-certified indoor/outdoor pair has no single included line-set length.
Maximum line-set length
98.4 ft[1]
Max line set per indoor
not published
Max height between indoor units
not published
Indoor dimensions
38.23 x 12.64 x 8.98 in[1]
Outdoor dimensions
30.12 x 21.85 x 11.93 in[1]
Indoor weight
30.64 lb[1]
Outdoor weight
62.61 lb[1]
Drain size
not published

Related systems and guides

Frequently asked questions

Can I install the Blueridge DS1 DIY Core 17,000 BTU R-454B 208/230V (BDS1A18WM0 / BDS1A18SC0) myself, or do I need a pro?
Blueridge DS1 DIY Core 17,000 BTU R-454B 208/230V (BDS1A18WM0 / BDS1A18SC0) is sold as a DIY-installable system. The electrical circuit is the part that is not DIY: plan on a licensed electrician for the dedicated circuit, and check whether your local permit office requires a permit for the install.
Will the Blueridge DS1 DIY Core 17,000 BTU R-454B 208/230V (BDS1A18WM0 / BDS1A18SC0) keep heating in a cold winter?
The AHRI/ENERGY STAR certification lists 9,800 BTU/h of heating capacity at 5F. Rated heating operation extends down to -13 F. Certified heating efficiency is 8.5 HSPF2. Match those numbers against your climate's design temperature - in cold regions, output at 5F matters far more than the nameplate capacity measured at 47F.
What electrical circuit does the Blueridge DS1 DIY Core 17,000 BTU R-454B 208/230V (BDS1A18WM0 / BDS1A18SC0) need?
Published electrical requirements: 230 V voltage, 15 A minimum circuit ampacity, and 20 A maximum breaker or fuse sizing. Confirm the final circuit against the unit nameplate and local code with a licensed electrician.
How far can the outdoor unit be from the indoor head?
The published maximum line-set length is 98.4 ft. The outdoor unit's factory charge covers up to 25 ft of line; longer runs need added refrigerant. Measure the planned routing before ordering.
What warranty does the Blueridge DS1 DIY Core 17,000 BTU R-454B 208/230V (BDS1A18WM0 / BDS1A18SC0) carry?
The manufacturer publishes these warranty tiers: Base: 5 yr parts / 7 yr compressor (limited warranty terms). Score uses Base.. Registration requirements and proof of qualified installation commonly affect coverage, so read the warranty terms before install day.

Data sources

Show
  1. Alpine Home Air Products: Blueridge BXS6A09UC0-9WM Alpine product specification gridSourced - manufacturer technical document

    Covers Maximum breaker size, Maximum fuse size, Minimum circuit ampacity, Phase, Voltage, Voltage range and more

  2. Blueridge / Alpine Home Air: Blueridge Blueridge DS1 DIY Core line-set specificationsSourced - manufacturer product page

    Covers Line connection type

  3. AHRI certificate #216997593 - search the AHRI DirectorySourced - AHRI directory

    Covers AHRI certification number, Rated cooling capacity, COP at 5F, EER2, Rated heating capacity, HSPF2 (Region 4) and more

  4. ENERGY STAR: ENERGY STAR exact row check for AHRI 216997533Sourced - Energy Star listing

    Covers Energy Star status

Last updated

Jul 24, 2026