“TZOA is dedicated to helping HVAC contractors solve IAQ-related problems by starting with the most important step: Air Quality Monitoring. TZOA’s HAVEN Central Air Monitor is a product designed with the HVAC professional in mind. HVAC School is happy to be partnering with TZOA in bringing high-quality IAQ-related training content to the trade!”

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The HAVEN IAQ App

HVAC Contractors - Download the HAVEN IAQ App & apply to become a HAVEN Pro.

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