A professional who demonstrates and explains operation and care of electric or gas appliances to utility company customers to promote appliance sales, and advises customers on energy conservation methods. Respnsibilities include:

• Visits community organizations and schools to demonstrate operating features and care of appliances, such as air-conditioners, driers, ranges, and washers.
• Explains how electricity or gas is produced and transmitted, reasons for electricity and gas rate increases, and methods of efficiently using appliances to conserve energy and reduce utility bills.
• Lectures to dealers, sales personnel, and employees of utility company on efficient use and care of appliances, as part of training program.
• Answers telephone and written requests from customers for information about appliance use.
• May advise customers on related homemaking problems, such as kitchen planning, home lighting, heating-fuel conservation, food preparation, and laundering with new fabrics.
• May write articles and pamphlets on appliance use.
• May represent utility company as guest on radio or television programs to discuss conservation of electrical or gas energy.