Zonefirst has new A2L products engineered to ensure full compliance with new standards while maintaining system performance: • Twenty-four-volt spring-return damper systems: For systems using 24V ...

The Combination Fire/Smoke Dampers combine two dampers in one. The two-position device is tested to 5,000 cycles, intended to prevent the spread of fire (UL 1-1/2-hour fire rating), as well as smoke ...

CHANTILLY, Va. — The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA), an organization dedicated to the sheet metal and air conditioning industry, announced the sixth ...

Increasing demand for enhanced energy efficiency in hvac systems is driving market growth, ... The global damper actuators market size is estimated to grow by USD 978.1 million from 2024-2028, ...