Air Vent 58033 — Single Speed Adjustable Thermostat for Attic Ventilators

Overview

The AIR VENT 58033 Single Speed Adjustable Thermostat is a compact control designed to help roof- or gable-mounted attic ventilators respond to outdoor temperatures. By smoothing airflow, it helps keep attic conditions more balanced on hot days, without requiring constant manual adjustments.

How it works

This thermostat provides a simple dial to set a trigger range between 60 and 120 degrees. When attic conditions reach the chosen threshold, the fan can regulate airflow for steadier ventilation. The result is a more predictable ventilation pattern that adapts to changing weather, helping you maintain comfortable exterior and interior environments.

• Simplified, single-speed design for quick setup and dependable operation
• Adjustable range of 60–120°F to fit your climate and comfort preferences
• Facilitates consistent airflow without constant manual tweaks
• Designed for attic fans only, avoiding compatibility issues with other systems

• Compatibility notes: for roof-mounted or gable-mounted attic ventilators
• Model compatibility: 53828, 53826, 53827, 53829, 53830, 53833, 53831, 53832, 53853, 53854, 53315, 53316, 53319
• Package dimensions: 2.0" L x 4.75" W x 7.5" H

Use cases and installation tips

On hot summer days, the 58033 helps attic cooling feel more controlled as a complement to your existing attic ventilator. The adjustable range lets you tailor performance to seasonal needs, while the unit’s straightforward interface supports quick checks and minimal maintenance. While it coordinates with listed ventilator models, it should not be paired with whole-house fans, ensuring you deploy the thermostat only where intended.

For best results, mount the thermostat close to the ventilation unit and verify there are no obstructions that could affect sensor readings. Periodic visual checks of fittings and wiring, combined with routine cleaning of vents, help sustain smooth operation over time.

Note: This thermostat is intended for attic ventilators and specific model numbers. If your setup differs from the listed configurations, consult the product manual or a professional before integrating new controls.