Cost to Run a Furnace Blower Fan (Gas Furnace) in California
California's average residential electricity rate is 35.3¢/kWh as of April 2026 — the 50th cheapest in the country, 88% above the U.S. average. At typical usage (8 hours/day), a furnace blower fan (gas furnace) here costs $42.92 per month.
Per hour
$0.18
at 300–800 W
Per day
$1.41
8 hours/day
Per month
$42.92
122 kWh
Per year
$515
1,460 kWh
By usage level in California
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.71 | $21.46 | $258 |
| Typical (8 hrs/day) | $1.41 | $42.92 | $515 |
| Heavy (16 hrs/day) | $2.82 | $85.85 | $1,031 |
California vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a furnace blower fan (gas furnace) in California?
At California's current average residential rate of 35.3¢/kWh (April 2026), a furnace blower fan (gas furnace) with typical usage costs about $1.41 per day, $42.92 per month, or $515 per year.
Is running a furnace blower fan (gas furnace) in California more expensive than average?
Yes. California's electricity costs about 88% more than the U.S. average, so the same usage costs $42.92 per month here versus $22.86 nationally.
What does electricity cost in California right now?
California residents pay an average of 35.3¢ per kWh as of April 2026 — the 50th cheapest rate of the 51 U.S. jurisdictions we track.