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Spring HVAC - THEM
April 20, 2026

Spring HVAC & IAQ Readiness Checklist for Facility Teams

As buildings transition from heating to cooling, indoor air quality issues can quickly emerge. This checklist helps property managers take a proactive approach to identify risks early, reduce complaints, and maintain a comfortable indoor environment.


As buildings transition from heating to air conditioning each spring, indoor air quality (IAQ) issues often surface. Complaints related to dust, odours, comfort, and humidity are common during this period and are frequently linked to HVAC changeover conditions rather than new problems. 

Taking a preventive approach before switching to cooling can help facility teams reduce complaints, improve occupant comfort, and identify ventilation or airflow issues early. 

This checklist outlines key IAQ considerations to review before and during the heat-to–A/C transition. 

Keep reading the article on tharris.ca


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