The Ventilation & Indoor Air Quality (IAQ) category brings together the essential equipment needed to maintain healthy airflow, balanced ventilation and clean indoor air in residential and light-commercial buildings. Modern homes and structures are built tighter than ever, which improves energy efficiency but can trap contaminants indoors. This section helps homeowners, facility managers and HVAC technicians select the air movement, purification and humidity control solutions that keep indoor environments fresh and safe.
You’ll find a complete lineup of energy recovery ventilators (ERV), heat-recovery ventilators (HRV), whole-house dehumidifiers, bathroom exhaust fans, fresh air ventilators, humidifiers, UV air purification systems, IAQ sensors, HEPA enhancements and more. These products help reduce airborne pollutants, control moisture, dilute indoor contaminants and support optimal comfort for occupants. Many solutions integrate seamlessly with existing HVAC systems or can be added as stand-alone ventilation upgrades.
When selecting ventilation and IAQ products, consider home layout, occupancy levels, system size, building envelope tightness and local climate. ERVs and HRVs require proper duct design and balanced airflow, while dehumidifiers must match moisture load and square footage. IAQ sensors and UV systems should be installed according to manufacturer guidelines for maximum effectiveness. Use the Compare tools to check coverage area, airflow (CFM), filtration type and integration compatibility.
Pro tip: For best results, pair balanced ventilation with filtration upgrades and humidity control. A well-designed IAQ plan often includes an ERV/HRV, a whole-house dehumidifier or humidifier, and targeted purification such as UV-C or bipolar ionization.
The Ventilation & Indoor Air Quality category at HVACProSales.com includes ERVs, HRVs, dehumidifiers, humidifiers, UV air purification systems, fresh air ventilators, bathroom exhaust fans and IAQ sensors designed to improve airflow, reduce pollutants, and balance humidity in homes and commercial environments.
