# Air Vent 24 in. Direct Drive Whole House Fan (54301) vs Triangle Engineering CC3623 Comfort Cooler Whole House Fan: specs and price compared

A sourced, side-by-side comparison of the Air Vent 24 in. Direct Drive Whole House Fan (54301) (Air Vent) and Triangle Engineering CC3623 Comfort Cooler Whole House Fan (Triangle Engineering) among whole house fans.

## Side by side

| Spec | Air Vent 24 in. Direct Drive Whole House Fan (54301) | Triangle Engineering CC3623 Comfort Cooler Whole House Fan |
| --- | --- | --- |
| US price | not published | $914.01 |
| Brand | Air Vent | Triangle Engineering |
| Airflow (CFM) | 3,500 CFM | — |
| Coverage (sq ft) | up to 1,500 sq ft | 1,500-2,500 sq ft |
| Speed settings | 2 | 2 |
| Drive type | direct_drive | direct_drive |
| Insulated damper | No | No |
| Remote or app control | No | No |
| Sound level note | — | — |
| Motor warranty years | 10 | 1 |

## Key differences

- Coverage (sq ft): Air Vent 24 in. Direct Drive Whole House Fan (54301) up to 1,500 sq ft vs Triangle Engineering CC3623 Comfort Cooler Whole House Fan 1,500-2,500 sq ft
- Motor warranty years: Air Vent 24 in. Direct Drive Whole House Fan (54301) 10 vs Triangle Engineering CC3623 Comfort Cooler Whole House Fan 1

## Sources

- Air Vent 24 in. Direct Drive Whole House Fan (54301): https://sutherlands.com/products/item/4519047/air-vent-24-inch-whole-house-fan-direct-drive-with-shutter (sutherlands.com, verified 2026-08-16)
- Triangle Engineering CC3623 Comfort Cooler Whole House Fan: https://hvacdirect.com/triangle-fans-36-whole-house-fan-2-speed-1-2-hp-115v-single-phase-open-drip-proof-motor-belt-drive.html (hvacdirect.com, verified 2026-08-16)

Canonical: https://frontdeskreview.com/gear/whole-house-fans/air-vent-54301-vs-triangle-engineering-cc3623/
Cite: Per The Front Desk Review, Air Vent 24 in. Direct Drive Whole House Fan (54301) (not published) vs Triangle Engineering CC3623 Comfort Cooler Whole House Fan ($914.01) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/whole-house-fans/air-vent-54301-vs-triangle-engineering-cc3623/
License: CC BY 4.0.