Feb 8, 2017 · These gas burners are required to be equipped with integral automatic primary safety controls to restrict the abnormal flow of gaseous fuel in case of ignition failure and/or flame failure.

We can test gas appliance components such as pipes and fittings, valves, burners, manifolds, fans, flue terminals and switches separately or as part of the appliance.

When launching a new gas cooking appliance, you want to be sure that it is safe and complies with local market requirements. UL, the global safety science leader, can provide certification and testing as well as market entry . advisory and training services for your global access needs.

1.1 These requirements cover oil burners intended for firing appliances and devices such as boilers; central, floor, wall, and special furnaces; storage tank water, air, and direct-fired air heater units; and ovens.

Dec 13, 2022 · On November 14, 2022 an update to the standard UL296 was published by Underwriters Laboratories (UL) which expands its scope to include liquid-fuel-fired burners intended for use with biodiesel blends of 20% to 100% (B20-B100) with heating oil.

Apr 3, 2025 · Heating equipment manufacturer Carlin Combustion Technology has announced that all of its residential oil burners are now UL listed for biofuel blends up to B20. The listing applies specifically to Carlin burners manufactured after February 16, 2021.

Dec 7, 2007 · Overview of Changes: Location and extent of motor barrier. Specific details of new/revised requirements are found in table below.

This test equipment meets most UL, CSA, IEC, EN and other international safety standards. ED&D's H-6241N Tirril Burner meets UL, IEC and ASTM D3713 flame test. Tube Length is 100 mm above air inlets. Burner Wing Tip Mounts to top of burner, as required for some flame tests.

UL 296, Oil Burners, requires the oil burner manufacturer’s instructions to identify the required grade of fuel oil that can be safely used in the appliance. These appliances cannot use oil containing gasoline.

Feb 24, 2017 · An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose: A revision of a single or multiple requirement(s). A complete new edition of an existing Standard or Outline.