• 60
    Years of
    Experience

Commercial HVAC Power Exhausts Built for Rooftop Systems

MicroMetl designs and manufactures commercial HVAC power exhaust systems engineered for seamless integration with rooftop units, helping maintain proper building pressure and optimize ventilation performance.

MicroMetl Power Exhaust

Our solutions support contractors, engineers, and distributors with precision-built products designed to meet real-world application demands and evolving energy codes. A power exhaust system removes excess air from a building in a controlled manner, typically when economizers introduce large volumes of outside air. By actively relieving building pressure, power exhausts help maintain system balance, improve indoor air quality, and ensure consistent, efficient HVAC operation.

MicroMetl power exhausts are designed to integrate directly with RTUs and economizer systems, providing reliable performance across a wide range of commercial applications. Each unit is manufactured in the United States using precision fabrication and rigorous quality control standards, ensuring accurate fit, long-term durability, and dependable operation in the field.

Whether you’re specifying a new system or upgrading an existing unit, our focus is on delivering application-ready solutions—power exhaust systems that work in tandem with economizers, meet code requirements, and arrive ready to install with confidence.

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Watch How MicroMetl Power Exhausts Work

See how MicroMetl power exhaust systems perform in real-world commercial applications. From installation and integration with rooftop units to coordinated operation with economizers, our solutions are designed to maintain proper building pressure, improve system balance, and ensure reliable performance.

MicroMetl power exhausts help maintain proper building pressure in high outside air applications while improving indoor air quality through balanced ventilation. By relieving excess air, they support efficient HVAC operation and help ensure compliance with ventilation and energy code requirements.

Start Configuring Your HVAC Power Exhaust
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MicroMetl Power Exhaust Overview

03:11 Min

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Backwards Incline Power Exhaust

01:10 Min

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MicroMetl VFD Setup for Economizer & Power Exhaust Integration

07:32 Min

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How to install the Backward Incline Power Exhaust on a Trane Roof Top Unit

05:11 Min

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How to Install the Backward Incline Power Exhaust on a Carrier RTU

03:15 Min

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Search HVAC Power Exhausts by Model or Part Number

Access our complete catalog of HVAC economizers and quickly locate the exact product required for your rooftop system.

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Why Choose MicroMetl HVAC Power Exhausts

MicroMetl delivers commercial HVAC power exhaust systems engineered for reliable building pressure control, seamless rooftop unit integration, and consistent performance in real-world applications.
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Precision Manufacturing You Can Rely On

MicroMetl power exhaust systems are designed and manufactured in the United States using precision fabrication and rigorous quality control standards, ensuring consistent performance, accurate fit, and long-term reliability in the field.

Designed for Proper Building Pressure Control

Our power exhausts are engineered to relieve excess air in high outside air applications, helping maintain balanced building pressure, improve indoor air quality, and support efficient HVAC system operation

Seamless RTU & Economizer Integration

Designed for compatibility with major rooftop unit manufacturers and MicroMetl economizers, our power exhaust systems simplify installation and ensure coordinated system performance.

Nationwide Manufacturing and Distribution

With U.S.-based manufacturing facilities and a strong distribution network, MicroMetl delivers dependable availability and responsive lead times to support projects of any size.

Frequently Asked Questions: HVAC Power Exhausts

Find quick answers about MicroMetl HVAC economizers, customization options, and product performance.

An HVAC power exhaust system is designed to remove excess air from a building in a controlled manner. It helps maintain proper building pressure, especially in applications where large volumes of outside air are introduced through economizers or ventilation systems.

A power exhaust system uses fans to expel air from the building when pressure increases beyond desired levels. It typically operates in coordination with economizers or ventilation controls, activating as outside air intake rises to maintain balanced airflow and consistent system performance.

Power exhaust systems are commonly required in applications where high volumes of outside air are introduced, such as economizer operation or code-driven ventilation requirements. They help prevent over-pressurization and ensure proper system balance and indoor air quality.

MicroMetl offers power exhaust systems designed for compatibility with a wide range of rooftop unit configurations and airflow requirements, ensuring proper fit and performance across commercial applications.

Power exhaust systems maintain proper building pressure by relieving excess air, which helps improve indoor air quality, reduce strain on HVAC equipment, and ensure consistent and efficient system operation.

You can request a quote through our website or by contacting our team directly. Our team will help you select the right configuration for your specific application and rooftop unit.