Cost to Run a Furnace Blower Fan (Gas Furnace) in Delaware
Delaware's average residential electricity rate is 18.8¢/kWh as of April 2026 — the 33rd cheapest in the country, 0% above the U.S. average. At typical usage (8 hours/day), a furnace blower fan (gas furnace) here costs $22.86 per month.
Per hour
9.4¢
at 300–800 W
Per day
$0.75
8 hours/day
Per month
$22.86
122 kWh
Per year
$274
1,460 kWh
By usage level in Delaware
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4 hrs/day) | $0.38 | $11.43 | $137 |
| Typical (8 hrs/day) | $0.75 | $22.86 | $274 |
| Heavy (16 hrs/day) | $1.50 | $45.72 | $549 |
Delaware 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 Delaware?
At Delaware's current average residential rate of 18.8¢/kWh (April 2026), a furnace blower fan (gas furnace) with typical usage costs about $0.75 per day, $22.86 per month, or $274 per year.
Is running a furnace blower fan (gas furnace) in Delaware more expensive than average?
It's almost exactly the U.S. average: $22.86 per month here versus $22.86 nationally.
What does electricity cost in Delaware right now?
Delaware residents pay an average of 18.8¢ per kWh as of April 2026 — the 33rd cheapest rate of the 51 U.S. jurisdictions we track.