Centric Air 3.4
An efficient ducted fan with a 15-year motor warranty for a typical home.
Amazon $1,497 Centric Air $1,449$1,449
3.8/5
The efficient version of QuietCool’s ducted fan for a typical home, with a very low-power low speed for running all night.
- 3,810 CFMAirflow
- 497 WPower
- 50.7 dBANoise
- R-5 insulatedDamper
Check price at Amazon$1,499
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Ducted motor sits away from the ceiling, so it runs quieter than a fan in the opening
- Low speed draws only about 89 W for all-night cooling
- R5 dampers seal the ceiling opening in winter
- 10-year warranty
- Wireless remote and wall control included
Cons
- Costs more than the matching Classic model
- Certified airflow (3,810 CFM) is well under the 5,003 CFM in the product name
The QuietCool Energy Saver RF family
Every QuietCool Energy Saver RF model we rank, smallest first. Ratings compare each against its own size.
| Model | Airflow | Rating | Price |
|---|---|---|---|
| QuietCool Energy Saver ES-3100 RF | 2,400 CFM | 3.7/5 | $1,199 |
| QuietCool Energy Saver ES-4700 RF | 3,080 CFM | 3.6/5 | $1,349 |
| QuietCool Energy Saver ES-5400 RF (this one) | 3,810 CFM | 3.8/5 | $1,499 |
| QuietCool Energy Saver ES-6000 RF | 4,040 CFM | 3.9/5 | $1,599 |
| QuietCool Energy Saver ES-7000 RF | 5,170 CFM | 3.8/5 | $1,799 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | QC ES-5400 RF |
|---|---|
| Airflow | |
| Airflow, high speed | 3,810 CFM |
| Power, high speed | 497 W |
| Efficiency | 7.7 CFM/W |
| Speeds | 2 |
| Noise | 50.7 dBA |
| Install | |
| Mount | Ducted |
| Damper | R-5 insulated |
| Ceiling opening | 14.25 x 30.25 in |
| Attic vent area needed | 6.7 sq ft |
| Voltage | 120 V |
| Remote or wall control | Yes |
| App or remote monitoring | No |
| Warranty | |
| Warranty | 10 years |
Alternatives in this size
QuietCool Classic CL-5400 RF
A ducted Classic fan with a 10-year warranty for a typical home. It costs less up front than the Energy Saver but draws more power.
Amazon $1,209$1,209
Solatube EPS Ultra
A ducted EC fan for homes of 2,000 to 3,200 sq ft at a low price from Solatube’s own store; the 5-year motor warranty is the trade-off.
Amazon $985 Solatube $885$885
Compare
Compare the QuietCool Energy Saver ES-5400 RF with any other whole house fan →
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