What does it cost to run a split system air conditioner?
Emma Martin
Published Mar 15, 2026
What does it cost to run a split system air conditioner?
Split System Air Conditioner Running Costs
| 2.5 kW | 3.5 kW | |
|---|---|---|
| 2 hrs/day | $18.98 /yr | $31.74 /yr |
| 4 hrs/day | $37.96 /yr | $63.49 /yr |
| 8 hrs/day | $75.92 /yr | $126.98 /yr |
How much do mini splits cost to run?
Mini Split AC Cost to Run
| Mini Split AC Unit (BTU) | Wattage | Cost Per Hour |
|---|---|---|
| 8,000 BTU Mini Split AC | 2,344 W | Costs$0.30 per hour |
| 10,000 BTU Mini Split AC | 2,930 W | Costs $0.31 per hour |
| 12,000 BTU Mini Split AC | 3,516 W | Costs $0.46 per hour |
| 14,000 BTU Mini Split AC | 4,102 W | Costs $0.53 per hour |
How much does it cost to run split system heating?
A 2.5 kW system running for four hours a day will cost approximately $40.11 per year or 47.75 cents per day to run. A 3.5 kW system running for eight hours a day will cost approximately $134.16 per year or $1.59 per day to run.
Do mini-splits use a lot of electricity?
Let’s get the answer to this question out of the way early on: Yes! A mini-split system is energy efficient, among many other things. In fact, the United States Department of Energy says that a mini-split with a zoning system can save you as much as 30 percent on your energy bill.
How much does it cost to run a 24000 BTU Mini Split?
Cost Of Running Mini Split AC Unit (Table 3)
| Mini Split AC Unit (BTU) | Estimated Cost Per Hour |
|---|---|
| 12,000 BTU (1 ton) Mini Split AC | Costs $0.16 per hour |
| 24,000 BTU (2 ton) Mini Split AC | Costs $0.32 per hour |
| 36,000 BTU (3 ton) Mini Split AC | Costs $0.48 per hour |
| 48,000 BTU (4 ton) Mini Split AC | Costs $0.64 per hour |
How much does it cost to run AC per hour?
How much does it cost to run an air conditioner? It could range from $0.25 per hour for a small unit cooling a small space, up to more than $3.00 per hour for a reverse-cycle unit that’s ducted to cool your entire house.
How much electricity does a split system use?
The average reverse cycle air conditioner costs around $0.25 – $0.35 per hour to run for cooling purposes, depending on the size of the room. A medium-sized room of 36sqm would cost $0.36 – $0.70 per hour to run. In large areas (50sqm), it will cost between $0.70 and $0.95 per hour.
How much does a Daikin split system cost to run?
Average Running Costs
| OLD DAIKIN | NEW DAIKIN | |
|---|---|---|
| Input (kW): | 1.5 | 0.77 |
| Electricity consumption over 200 hours (kWh): | 300 | 154 |
| Electricity cost (per kWh): | 27.005c | 27.005c |
| TOTAL COST: | $81.02 | $41.59 |
Which is cheaper to run gas or split system?
Gas heaters are cheaper to run than electric heaters. But the reverse cycle air conditioner is the best value for money when compared with electric and gas heaters. To compare the running cost, a typical flued gas heater costs around 20 – 25 cents per hour to run at 2.4KW heating.
Do mini-splits use less electricity?
A mini-split system is energy efficient, among many other things. In fact, the United States Department of Energy says that a mini-split with a zoning system can save you as much as 30 percent on your energy bill. The primary reason for the efficiency of a mini-split is its ability to operate without ductwork.
How much does a split system cost?
Here’s a quick breakdown of mini split HVAC costs for equipment and installation: Outdoor unit cost: $950 to $5,900 (9K to 60K BTU) Indoor unit cost: $200 to $2,000 (6K to 36K BTU) Accessory package: $250-$1,950 Ductless HVAC system installation (warrantied labor) cost: $1,000 to $5,000
How to install Mitsubishi split system?
Choose the Right Size Unit. The first step is to ensure the Mitsubishi split system is the right size for the space.
How much does a Mitsubishi mini-split cost?
Depending on your unique heating and cooling needs, the cost of your Mitsubishi mini-split system may vary. Most homeowners should expect to spend anywhere from $3,500 to $5,700 for the full cost of equipment and installation of one to one systems.
What is the best mini split system?
The Pioneer WYS036G-17 Air Conditioner is the best mini split system that cools, heats, dehumidifies, and provides ventilation! This efficient unit uses 36,000 BTU with a SEER rating of 16.
