The Vents-US Frigate 120 Standard ERV is a compact, energy-efficient whole-home ventilation system designed to continuously introduce fresh outdoor air while exhausting stale indoor air. Delivering up to 127 CFM of balanced airflow and suitable for properly sized homes up to 2,700 sq. ft., this ducted Energy Recovery Ventilator helps improve indoor air quality while reducing heating and cooling energy losses.

With its ultra-slim 9 5/8-inch profile, quiet operation, and advanced enthalpy recovery core, the Frigate 120 offers an effective fresh air ventilation solution for new construction, renovations, and energy-efficient homes.

Features at a Glance:

• Whole-Home Ventilation: Up to 127 CFM of balanced fresh air exchange
• Energy & Moisture Recovery: Enthalpy recovery core transfers heat and moisture between air streams
• Energy Efficient: Up to 67% sensible recovery efficiency at 32°F
• Low-Profile Design: Just 9 5/8 inches high for installation in space-restricted areas
• Quiet Operation: Rated at 1.5 sones under specified test conditions
• Integrated Filtration: Washable MERV 6 filters for both supply and exhaust air
• Adjustable Airflow: Independent supply and exhaust fan speed adjustment
• Automatic Frost Protection: Helps protect the recovery core in colder temperatures
• Durable Construction: Corrosion-resistant steel housing
• Duct Compatibility: Standard 5-inch duct connections
• Dimensions: 9 5/8" H × 23 7/8" W × 26 1/2" D
• Made in Europe

Fresh Air Without Unnecessary Energy Loss

Traditional exhaust-only ventilation removes stale indoor air but can also increase heating and cooling demands as replacement outdoor air enters the home.

The Frigate 120 Standard uses an enthalpy energy recovery core to transfer heat and moisture between incoming and outgoing air streams without directly mixing them. This process helps temper incoming fresh air, supports more balanced indoor humidity, and reduces the energy impact of continuous ventilation.

During winter, the ERV helps recover warmth from outgoing indoor air. During warmer months, energy recovery can help reduce the cooling load associated with bringing fresh air indoors.

Designed for Reliable Whole-Home Ventilation

Ideal for tightly sealed homes and energy-efficient residential construction, the Frigate 120 provides controlled fresh air exchange throughout the year.

Its compact construction makes it suitable for installations where available space is limited, while independently adjustable supply and exhaust fans allow installers to balance airflow according to the home's ventilation requirements.

Built-in frost protection, durable construction, and accessible washable filters help support dependable operation and straightforward maintenance.

For homeowners seeking enhanced air filtration, optional MERV 8 and MERV 13 supply filters are also available.

Frequently Asked Questions

What does the Frigate 120 ERV do?

It continuously exchanges stale indoor air with fresh outdoor air while recovering heat and some moisture, helping maintain indoor air quality without the energy losses associated with basic exhaust-only ventilation.

How large a home can the Frigate 120 ventilate?

The Frigate 120 Standard delivers up to 127 CFM and may be suitable for homes up to approximately 2,700 sq. ft. Actual sizing depends on occupancy, building design, duct resistance, and ventilation requirements.

What is the difference between an ERV and an HRV?

An ERV transfers both heat and moisture between air streams, while an HRV primarily transfers heat. An ERV can be particularly beneficial in homes where maintaining balanced indoor humidity is important.

Learn more in our guide to how a whole-house ERV works.

Looking to upgrade your air filtration? We have MERV 8 and MERV 13 filters designed especially for Frigate 120 Whole Home ERVs. Keep your air cleaner and fresher all year round. Looking to find out how a Whole House ERV system works?, read our blog!

Looking for larger quantities or a bulk order? Call us toll-free or email our sales team - we’ll get you great pricing for your project.