SplitAtlas

Della / Econo Series

Della Econo 23k 17S R-32 208/230V Mini-Split

Certified capacity
23,000 BTU/h[3]
SEER2
17 SEER2[3]
Heating floor
5 F[1]
Voltage
230 V[1]
Install path
Professional install / DIY-marketed

The Econo 23k is the budget line's large single-zone option, handling around 2 tons of load. It keeps SEER2 17 and EER2 9.5 but carries a slightly better HSPF2 9.5, heating 22,400 BTU/h at 47F and 12,000 BTU/h at 5F. It is built for a big room where low cost beats top efficiency.

1 zoneProfessional install / DIY-marketedCurrent

Refrigerant generation

R-32 - current-generation refrigerant

Paid link

$1,100 / Fresh price - checked Jul 24, 2026

Check price at Della

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Error Codes
Della Econo 23,000 BTU R-32 208/230V (048-IF-23K2VR-17S-IN / 048-IF-23K2VR-17S-OUT) mini-split heat pump indoor wall unit and outdoor condenser

Image: Della

Data completeness: 90%
Last sourced
Jul 24, 2026

SplitAtlas score

7.4 / 10

Methodology
Cooling efficiencyBottom quartile

(17.0 SEER2) among 24k systems

Heating efficiencyBelow average

(9.5 HSPF2) among 24k systems

Cold-weather performanceBottom quartile

(53.6% heat retained at 5F; 5 F heating floor) among 24k systems

NoiseBottom quartile

(37 dBA indoor min / 56 dBA outdoor) among 24k systems

Installation accessibilityBelow average

(DIY-marketed; 25 ft precharged; 16 ft included line set) across the catalogue

Feature setBottom quartile

(3 verified features) across the catalogue

Price-to-performanceTop 10%

($1,100 median retail) among 24k systems

Documentation & partsTop quartile

(3 manuals; spec sheet; 60 error-code rows) across the catalogue

Key ratings

Rated cooling

23,000BTU/h[3]

Rated heating

22,400BTU/h[3]

Buyer review snapshot

Best for / skip if

Skip if

  • Top-efficiency cooling is the priority; SEER2 is 17.

Install difficulty

Professional flared-line install
  • Electrical: 230V; breaker/fuse 25 A.
  • Line set: Flared line connections; precharged 25 ft; included 16 ft; max 65 ft.

Alternatives

Availability and price context

  • Verified current price: $1,099.96 at Della; availability in_stock; checked Jul 24, 2026.

Source date

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

Review methodology

Strengths

  • Strong 22,400 BTU/h heating capacity at 47F for a large space.
  • HSPF2 9.5 is a notch above the rest of the Econo line despite the budget price point.
  • Uses low-GWP R-32 refrigerant.

Weaknesses

  • SEER2 17 means higher running costs than any of Della's mainstream or premium lines.
  • Not ENERGY STAR certified, which limits access to efficiency rebates.

Climate suitability

Minimum heating ambient
5 F[1]
Rated heating at 5F
12,000 BTU/h[3]
Rated heating at 17F
13,500 BTU/h[3]
Rated heating at 47F
22,400 BTU/h[3]

Specifications

Show
Manufacturer
Della
Brand
Della
Product line
Econo Series
Model number
048-IF-23K2VR-17S-IN indoor / 048-IF-23K2VR-17S-OUT outdoor
Indoor unit model
048-IF-23K2VR-17S-IN
Outdoor unit model
048-IF-23K2VR-17S-OUT
Number of zones
1
Max indoor units
not published
Rated cooling capacity
23,000 BTU/h[3]
Rated heating capacity
22,400 BTU/h[3]
Voltage
230 V[1]
MCA
not published - manufacturer specifies 25 A breaker
Maximum fuse or breaker size
25 A[1]
Breaker needed
25 A[1]
SEER2
17 SEER2[3]
EER2
9.5 EER2[3]
HSPF2 (Region 4)
9.5 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
5 F[1]
Minimum outdoor cooling temperature
not published
Maximum outdoor temperature
122 F[1]
Indoor noise range
37 - 50 dBA[2]
Outdoor noise rating
56 dBA[2]
Indoor weight
26.5 lb[1]
Outdoor weight
70.5 lb[1]
Refrigerant
R-32[3]
Refrigerant charge
not published
Manufacturer coverage
not published
Line-set size
1/4 in liquid / 1/2 in suction
Included line-set length
16 ft[1]
Maximum line-set length
65 ft[2]
Max line set per indoor
not published
Maximum elevation difference
49 ft[2]
Max height between indoor units
not published
Wi-Fi support
not published
Energy Star status
Not ENERGY STAR certified[4]
AHRI certification number
217568610[3]
Warranty
not published
Install path
Professional install / DIY-marketed
Marketing install label
DIY-marketed
Retail price
$1,099.96
Available retailers
Della
Manual links
AHRI Appendix M1 public detail record 217568610, Econo Series installation and operation guide, Econo 23,000 BTU Della product-page specifications
Specification sheet
Econo 23,000 BTU Della product-page specifications
Last sourced date
Jul 24, 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

Check price at Della

$1,100 / Fresh price - checked Jul 24, 2026

Electrical requirements

Show
Voltage
230 V[1]
Voltage range
208/230V[1]
Phase
1[1]
Frequency
not published
MCA
not published - manufacturer specifies 25 A breaker
Breaker needed
25 A[1]
Maximum breaker size
not published
Maximum fuse size
25 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
Flared line connections[2]
Precharged length
25 ft[2]
Included line-set length
16 ft[1]
Maximum line-set length
65 ft[2]
Max line set per indoor
not published
Max height between indoor units
not published
Indoor dimensions
39.75 in W x 12.38 in H x 8.69 in D[1]
Outdoor dimensions
34 in W x 23.69 in H x 13.75 in D[1]
Indoor weight
26.5 lb[1]
Outdoor weight
70.5 lb[1]
Drain size
not published

Related systems and guides

Frequently asked questions

Can I install the Della Econo 23,000 BTU R-32 208/230V (048-IF-23K2VR-17S-IN / 048-IF-23K2VR-17S-OUT) myself, or do I need a pro?
Della Econo 23,000 BTU R-32 208/230V (048-IF-23K2VR-17S-IN / 048-IF-23K2VR-17S-OUT) is built for professional installation: the line set must be flared, evacuated, and charged, which requires EPA-certified refrigerant handling. Installing it outside the manufacturer's requirements can void the warranty, so budget for a qualified HVAC installer.
Will the Della Econo 23,000 BTU R-32 208/230V (048-IF-23K2VR-17S-IN / 048-IF-23K2VR-17S-OUT) keep heating in a cold winter?
The manufacturer publishes 12,000 BTU/h of heating output at 5F. Rated heating operation extends down to 5 F. Certified heating efficiency is 9.5 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 Della Econo 23,000 BTU R-32 208/230V (048-IF-23K2VR-17S-IN / 048-IF-23K2VR-17S-OUT) need?
Published electrical requirements: 230 V voltage, not published - manufacturer specifies 25 A breaker minimum circuit ampacity, and 25 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 65 ft, and the included line set comes pre-charged for 25 ft. Longer runs than the included set allows typically mean added refrigerant and a pro visit, so measure the planned routing before ordering.

Data sources

Show
  1. Della: DELLA Econo Series 23000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft. official product pageSourced - manufacturer product page

    Covers Breaker needed, Maximum fuse size, Phase, Voltage, Voltage range, Included line-set length and more

  2. Della: Econo Series installation and operation guideSourced - manufacturer technical document

    Covers Indoor noise range, Line connection type, Maximum elevation difference, Maximum line-set length, Outdoor noise rating, Precharged length

  3. AHRI certificate #217568610 - 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 215864147Sourced - Energy Star listing

    Covers Energy Star status

Last updated

Jul 24, 2026