Trygve Bang
IIAR
ASHRAE
Northeast Distributors
Dagbladet
Thor's page
Michelle's page
Background: MS Mech. Engineer from NTNU (Norwegian University of Science and Technology), specializing in Refrigeration under professor Gustav Lorentzen.
40 years worldwide experience in refrigeration engineering, mainly industrial ammonia plants, system design,  installations, start up, troubleshooting, maintenance, ice machines, blast freezers, coolers, etc.
Main region of activity : USA, Latin America and the Caribbean.
Languages: English, Spanish, Norwegian.
Member : International Institute of Ammonia Refrigeration (IIAR).
Member: American Society of Heating Refrigerating and Air Conditioning Engineers (ASHRAE).
Certified Air conditioning Contractor in the State of Florida
Licensed  Air Conditioning and Refrigeration Contractor in the state of Texas.
EPA cerified HVAC Technician.
E-mail: trygve@refriammonia.com
Wendy, my lovely wife.
Thor, studying in Miami.
Michelle, Engineering student.