# Air Vent 24 in. Direct Drive Whole House Fan (54301) vs Tamarack HV1000 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 Tamarack HV1000 Whole House Fan (Tamarack) among whole house fans.

## Side by side

| Spec | Air Vent 24 in. Direct Drive Whole House Fan (54301) | Tamarack HV1000 Whole House Fan |
| --- | --- | --- |
| US price | not published | $709 |
| Brand | Air Vent | Tamarack |
| Airflow (CFM) | 3,500 CFM | 1,000 CFM |
| Coverage (sq ft) | up to 1,500 sq ft | under 1,600 sq ft |
| Speed settings | 2 | 1 |
| Drive type | direct_drive | direct_drive |
| Insulated damper | No | Yes |
| Remote or app control | No | No |
| Sound level note | — | — |
| Motor warranty years | 10 | 3 |

## Key differences

- Airflow (CFM): Air Vent 24 in. Direct Drive Whole House Fan (54301) 3,500 CFM vs Tamarack HV1000 Whole House Fan 1,000 CFM
- Coverage (sq ft): Air Vent 24 in. Direct Drive Whole House Fan (54301) up to 1,500 sq ft vs Tamarack HV1000 Whole House Fan under 1,600 sq ft
- Speed settings: Air Vent 24 in. Direct Drive Whole House Fan (54301) 2 vs Tamarack HV1000 Whole House Fan 1
- Insulated damper: Air Vent 24 in. Direct Drive Whole House Fan (54301) No vs Tamarack HV1000 Whole House Fan Yes
- Motor warranty years: Air Vent 24 in. Direct Drive Whole House Fan (54301) 10 vs Tamarack HV1000 Whole House Fan 3

## 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)
- Tamarack HV1000 Whole House Fan: https://www.tamtech.com/product/hv1000-whole-house-fan/ (tamtech.com, verified 2026-08-16)

Canonical: https://frontdeskreview.com/gear/whole-house-fans/air-vent-54301-vs-tamarack-hv1000/
Cite: Per The Front Desk Review, Air Vent 24 in. Direct Drive Whole House Fan (54301) (not published) vs Tamarack HV1000 Whole House Fan ($709) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/whole-house-fans/air-vent-54301-vs-tamarack-hv1000/
License: CC BY 4.0.