Vega Inc.

Design, sale, and installation of water purification systems using Ozone

How to size round air ducts
How to size water tubing

International Ozone Association,
 Dr. Andrew Weil,
American Society of Heating, Refrigerating and Air Conditioning Engineers,
American Society of Plumbing Engineers,
Refrigeration Service Engineers Society,
Lesotho evacuation of US Peace Corps Volunteer, Faye Farmer,

Roof pond design for natural heating and cooling,

National Fire Protection Association,

Underwriters Laboratories,

Plumbing & Drainage Institute,

Caldwell's videos

941 Thomasson Lane, Paradise, CA 95969 phone (530) 877-6620