Feb 8, 2024   SOURCE: PR Web

InventHelp Inventor Develops New Accessory for HVAC Vent/Register Openings (RKH-558)

PITTSBURGH, Feb. 7, 2024 /PRNewswire/ -- "I wanted to create a simple accessory for HVAC vent/register openings to provide more efficient and even airflow when the main heating and cooling system is activated," said an inventor, from Fayetteville, N.C., "so I invented the HVAC VENT. My...

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