Vents Airlite Series Commercial ERVs - High-Capacity Energy Recovery Ventilation

Powerful Fresh Air Ventilation. Energy Recovery. Commercial Performance.

The Vents Airlite Series Commercial Energy Recovery Ventilators (ERVs) deliver balanced fresh air ventilation while helping reduce heating and cooling demands. Available in five sizes with airflow capacities up to 1,785 CFM, these high-performance commercial ERVs use an enthalpy heat exchanger to recover energy from outgoing exhaust air, helping improve indoor air quality and overall building efficiency.

Features at a Glance:

• High-Capacity Airflow: Up to 1,785 CFM (ERV 25)
• Energy Recovery: Up to 63% recovery efficiency
• Enthalpy Heat Exchanger: Transfers heat and moisture between incoming and outgoing air streams
• Air Filtration: MERV 6 filters on both supply and exhaust
• Flexible Configurations: Multiple supply and exhaust fan arrangements
• Smart Controls: Integrated automation with external control connections
• Durable Construction: 21-gauge galvanized steel housing
• Duct Connections: Rectangular sizes from 8" × 14" to 8" × 30"
• Core Warranty: 10-year warranty on the heat exchanger core
• Engineered for Commercial Ventilation

Designed for demanding commercial HVAC applications, Airlite ERVs feature centrifugal fans with backward-curved impellers for efficient airflow through commercial duct systems.

Available configurations include one, two, or three fans on both the supply and exhaust sides, allowing system selection based on project ventilation requirements.

Additional performance features include:

• Automatic Defrost: Fan-stop frost protection activates below 23°F (-5°C)
• Motor Protection: Built-in thermal overheating protection with automatic restart
• Reliable Operation: Dynamically balanced motors and impellers for smooth, consistent performance

Ideal Commercial Applications

The Airlite Series is designed for balanced fresh air ventilation in a wide range of buildings, including:

• Offices and retail establishments
• Schools and educational facilities
• Gyms and fitness centers
• Medical clinics and healthcare facilities
• Restaurants and hospitality spaces
• Warehouses and light industrial buildings
• Multi-tenant commercial properties

Why Choose a Commercial ERV?

Unlike exhaust-only ventilation, a commercial ERV supplies fresh outdoor air while removing stale indoor air. Its enthalpy heat exchanger transfers heat and moisture between the two airstreams, helping reduce HVAC energy demands and improve occupant comfort.

Outdoor Installation Options

For outdoor applications, we strongly recommend the optional Airlite roof cover for added weather protection. Confirm installation requirements for your specific application.

Want to learn more about commercial ventilation? Read our guide to Commercial ERVs and HRVs.

Need help selecting the right size and configuration? We can help match CFM, duct sizing, and control requirements to your project. Call us toll-free or email our Commercial team for solutions for any project in the US or Canada.

FAQ's

What type of core does do Airlite ERVs use, and what does it recover?
Airlite uses an enthalpy heat exchanger to transfer sensible + latent energy between airstreams. That means it recovers both temperature and moisture, helping reduce the heating/cooling load while maintaining ventilation rates.

What’s the maximum airflow, and how should I size it?
Maximum capacity is up to 1,785 CFM (ERV 25) depending on model and configuration. Size to your required ventilation rate (ASHRAE 62.1/62.2 targets, occupancy, and building use), then verify available external static pressure and duct design to ensure you’ll hit the needed delivered CFM.

What defrost strategy is used for cold-weather operation?
Yes-Vents Airlite Commercial units includes frost protection via fan-stop defrost. When outdoor air temp drops below 23°F (-5°C), the control logic cycles the supply fan off to prevent core freeze while continuing exhaust (sequence depends on the unit’s control settings).

What filtration ships with the unit, and where is it installed?
Standard filtration is MERV 6 on both supply and exhaust streams. Filters are installed upstream of the core to protect the heat exchanger and fans. Keep a service interval based on site conditions (construction dust, high-occupancy spaces, etc.).

Can the unit be installed outdoors, and what should I do to protect it?
Yes-outdoor installation is supported. For longevity and weather protection, use the optional roof cover, verify proper drainage/condensate management, and follow best practices: secure mounting, sealed penetrations, and code-compliant electrical disconnect/access.