123Invent Inventor Develops New Product for HVAC Technicians (PBT-4185)

PITTSBURGH, March 4, 2025 /PRNewswire/ — “I wanted to create a remote-controlled valve assembly that could be configured between a nitrogen tank and an air conditioning system,” said an inventor, from San Tan Valley, Ariz., “so I invented the NITROGEN REMOTE VALVE. My design offers a…