UL certifies cooking equipment, clothes dryers, heating and cooling systems, furnaces, fireplaces, room heaters, chimneys and vents for installation in accordance with fuel gas code requirements.

Fuel gas code


Cooking equipment

Manufacturers of certified products and related information.

Clothes dryers

Manufacturers of certified products and related information.

Furnaces, fireplaces and room heaters

Manufacturers of certified products and related information.

Chimneys and vents

Manufacturers of certified products and related information.

Water heaters

Manufacturers of certified products and related information.