Regional cost guide
West Virginia mini-split cost guide
Much of West Virginia is climate zone 4A / 5A. Electricity here runs 15.45 cents per kilowatt-hour, so a typical 12,000 BTU system costs about $460 a year to run. One rebate program below can cut the installed price. Installed prices are mostly national — labor is the part that varies locally.
- Residential rate
- 15.45 c/kWh
- Rate source
- EIA, June 2026
Climate Profile
State-level range
Much of West Virginia is climate zone 4A / 5A.
These are statewide figures. Climate and electricity rates vary a lot inside a state, so check your own ZIP code before sizing a system around them.
Operating-Cost Example
Operating-cost example
$460per year
Example: 12k BTU/h system at 20 SEER2 / 10 HSPF2 using default annual operating hours.
Cooling
$25 monthly / 1,955.4 kWh yearly
Heating
$13 monthly / 1,024.8 kWh yearly
- Capacity
- 12,000 BTU/h
- Efficiency
- SEER2 20 / HSPF2 10
- Rate
- 15.45 c/kWh
Typical Sizes And Installed Cost
Equipment, materials, electrical work and permits are priced the same everywhere. Only the labor line is adjusted to this state, which is why these ranges sit close to the national ones.
| Size | Equipment | DIY installed | Pro installed | Source |
|---|---|---|---|---|
| 9k BTU/h | $900 to $1,900 | $1,670 to $5,015 | $2,862 to $7,878 | National ranges, with labor adjusted to this state |
| 12k BTU/h | $1,000 to $2,400 | $1,820 to $5,665 | $3,172 to $8,847 | National ranges, with labor adjusted to this state |
| 18k BTU/h | $1,400 to $3,200 | $2,320 to $6,715 | $3,911 to $10,535 | National ranges, with labor adjusted to this state |
| 24k BTU/h | $1,800 to $4,200 | $2,870 to $8,015 | $4,701 to $12,474 | National ranges, with labor adjusted to this state |
Matched Cold-Climate Systems
LG
LG ARTCOOL Deluxe R-32 9,000 BTU (230V)
Cooling
Heating
Low ambient
Efficiency
LG
LG ARTCOOL Deluxe R-32 12,000 BTU (230V)
Cooling
Heating
Low ambient
Efficiency
GE Appliances
GE Appliances Endure 9,000 BTU R-454B 208/230V (GS09WP2BEA / 1G09ED2BEA)
Cooling
Heating
Low ambient
Efficiency
Haier
Haier Arctic Series Premium Highwall 9,000 BTU R-454B 208/230V (QS09WP2BEA / 1Q09RT2BEA)
Cooling
Heating
Low ambient
Efficiency
GE Appliances
GE Appliances Endure 12,000 BTU R-454B 208/230V (GS12WP2BEA / 1G12ED2BEA)
Cooling
Heating
Low ambient
Efficiency
Haier
Haier Arctic Series Premium Highwall 12,000 BTU R-454B 208/230V (QS12WP2BEA / 1Q12RT2BEA)
Cooling
Heating
Low ambient
Efficiency
Incentives
UTILITY_REBATE
Appalachian Power 2026 Ductless Mini-Split Heat-Pump Rebate
Applications open
The live portal and current FAQ accept 2026 purchases; funding is limited and eligibility can terminate early.
Covers mini-splits
Appalachian Power expressly calls the offer a Ductless Mini-Split Heat Pump rebate.
$300.
- Equipment
- Qualifying ductless mini-split heat pump purchased for a current Appalachian Power residential delivery-service account at a West Virginia address.
- Income
- None published.
- Efficiency
- At least 12.5 EER2 and 15 SEER2.
- Install
- Submit the application with a dated sales receipt or invoice showing manufacturer, model, and price within 45 days of purchase or by January 15 of the following year, whichever comes first. Limit one rebate per residential electric account per calendar year. The payment cannot exceed purchase price excluding tax, shipping, and installation.
Federal credit timing and state-program caveats are covered in the mini-split rebates and tax credits guide.
Code Notes
- City of Charles Town Code Article 1705.04(o) charges $75 for a residential mechanical permit plus $0.10 per square foot of new conditioned space in new structures, or $15 per unit replaced in existing structures. The local code official must determine the applicable scope and any electrical or other permits. This is a City of Charles Town planning data point, not a statewide West Virginia fee.
Sources
- Pacific Northwest National Laboratory for the U.S. Department of Energy: Climate Zone Change Summary - PNNL-33270Sourced Sep 2026
Covers climate zone.
- U.S. Energy Information Administration: Electric Power Monthly Table 5.6.A, June 2026 residential electricity ratesSourced Sep 2026
Covers electricity rate cents per kwh.
Covers labor cost multiplier.
- City of Charles Town, West Virginia: Article 1705 - West Virginia State Building CodeSourced Sep 2026
Covers permit fee note.
- Operating-cost calculator methodology
Example calculation assumptions.
- Installation-cost calculator methodology
National planning ranges for equipment and installation.