Makeup air units save energy two ways

Model TSU makeup air units offer two energy saving options: variable volume and 80/20 recirculation airflow. Units are available with five heating and three cooling options.
By Staff August 1, 1998

Model TSU makeup air units offer two energy saving options: variable volume and 80/20 recirculation airflow. Units are available with five heating and three cooling options. Direct gas airflow units — in three configurations — include 100% makeup air units. The 80/20 products combine makeup air needs with supplemental space heating capabilities.

Greenheck

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