The Industry’s Most Advanced
Fresh Air Exchanger


The Industry’s First Built-In True Automated Airflow Balancing (TAB™) provides constant air flow at any elevation or under any condition.

Innovative Engineering and design facilitate two separate functions; HRV or ERV and the unique tilted core design provides maximum drainage to maintain High Efficiency.

Low profile design for Maximum Space Efficiency together with Advanced Sound Reduction Engineering make Primus™ the quietest in the industry. Advanced recirculating defrost ensures peak performance at all times.

Primus™, your first choice for comfort, performance, and efficiency.

The Industry’s Most
Advanced HRV/ERV


TAB™ (True Automated Airflow Balancing) provides constant air flow at any elevation or under any condition, innovative engineering and design facilitate two separate functions; HRV or ERV and the unique tilted core design provides maximum drainage to maintain high efficiency.

Low profile design for maximum space efficiency together with advanced sound reduction engineering make Primus™ the quietest in the industry. Advanced recirculating defrost ensures peak performance at all times.

Primus™ is your first choice for technology, performance, and efficiency.

HRVs (Heat Recovery Ventilator)


Primus_With_Tab

HPX100T-ES

Primus_or_Solas – NO_TAB

HPX100-ES

Primus_With_Tab

HP100T

TAB_LOGO_
Primus_or_Solas – NO_TAB

HP100

Product_Box_Space

ERVs (Energy Recovery Ventilator)


Primus_With_Tab

EPX100T-ES

Primus_or_Solas – NO_TAB

EPX100-ES

Primus_With_Tab

EP100T

Primus_or_Solas – NO_TAB

EP100

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