Glossary

Term	Description
2 pound Natural Gas	.
AGA	American Gas Association advocates the interests of its natural gas utility members and their customers, and provides information and services promoting operational excellence. www.aga.org
AGA Laboratories	Formerly the product certification arm of the American Gas Association. The functions of AGA Laboratories are performed by CSA, as well as other third-part testing and listing agencies.
Aggregate	.
Air Free	.
Air Mixer	.
Air Quality	.
As Sampled	.
Baked Enamel	.
Blue Flame	.