Supply ventilation without a heating coil feels icy in winter — treat heating as part of the HVAC system.
Size by airflow, outdoor design temp, fluid (water/glycol/electric) and pressure drop.
Controls must protect water coils from freeze-up.
Without district heat, check electrical capacity for electric heaters.
Winter supply air without heat creates cold drafts. Size coils by airflow and outdoor temperature.
Water coils need freeze protection and proper controls.
Electric heaters are simpler to install but need dedicated power.
Design heat and ventilation together under one contractor.
Aurum Prodest supplies and installs heating gear with ventilation packages.