Ventilation

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I made a comment about pairing larger-tonnage fans with smaller-tonnage outdoor units that has drawn a lot of interest.

This product features 3-inch deep vertical rain-resistant blades.

Designed for cooling work areas, this fan has a direct-drive motor for quiet and efficient operation.

Designed for residential, commercial, and light industrial ventilation applications, this product features a backward-curved motorized impeller capable of developing significant pressure.

This product is designed for installation in duct or duct board to address odor and provide germicidal purification.

This sensor has a range of 5,000 ppm, and the dual channel technology measures two wavelengths split from a single light source.

This product complements the company’s range of air filters for air conditioning and ventilation systems for different filter classes and energy efficiency requirements.

This product reaches a high airflow and provides protection with flow-optimized fins and rotor blades.

What if there were a quick and simple way to anticipate what would happen to static pressures if you increased or decreased airflow?

These 500-W, 230-V, single-phase electronically commutated (EC) motors are available on Rosenberg’s axial- and backward-curved fans for HVAC and equipment cooling applications.