Know About the Best Quality UL Fire Damper by KAD Air Conditioning

A fire damper can be defined as a product that is used for passive fire protection in HVAC ducts. This helps in the prevention of fire inside the ductwork through all fire resistant rated floors and walls. There are also many fire and smoke dampers that are similar to the fire dampers that help in the prevention as well as the spread of smoke inside the ducts. Whenever there is a rise in the temperature, the fire damper effectively closes, and this is usually activated with the help of a thermal element that melts at any temperature higher than ambient.

Wide range of fire dampers by KAD Air Conditioning

KAD Air Conditioning is a prominent company because it has a good range of fire dampers in its HVAC duct system. This range of fire dampers helps customers to fulfill different types of needs and requirements. A typical UL fire damper is designed for the protection of an individual zone or a room just by sealing any supply of an extracted air. For example, a mechanical fire damper functions by shutting down the cross sectional area of a particular duct in the event of a fire, and this is done either by means of a particular fire resistant board or various steel shutters.

On the other hand, intumescent dampers function by swelling shut because of any type of intumescence in the event of a fire. Unlike other mechanical dampers, it is the chemical and physical reaction that causes this closure to work. When both intumescent and mechanical fire dampers combine, a PFP system or a passive fire protection system is formed.

Thus it is essential to go for a UL listed fire damper because it helps in safeguarding many things with respect to safety and efficiency. This helps a lot of people, in the long run, to protect themselves from hazardous circumstances that arise in the event of a fire. Thus KAD Air Conditioning has made sure that all fire dampers are of the most robust and efficient quality because in the long run safety is what matters.

Things you should Know about UL Listed Fire Damper

Fire dampers are essential equipment, and they have become an indispensable part of heating, ventilation and air conditioning system. These dampers are of high importance because they offer passive fire protection. These dampers prevent the spreading of flames inside the ductwork. The dampers have fire resistance floors and walls which prevent the fire flame from reaching inside the main system through ducts.

All fire dampers must be thoroughly checked before installation, and they should qualify to meet underwriter’s laboratory requirements. Only UL fire dampers are allowed to be placed inside an air conditioning system.

These ducts must be installed in every HVAC system, and they cannot be ignored, because systems like air conditioner are prone to catch fire during high temperature, and if an air conditioner gets exposed to fire, then it can lead to severe fire hazards.

These dampers are essential to keep us safe during an emergency; they are life savers, so fire dampers must never be ignored. They functioned when heat from the fire caused a rise in normal room temperature, rise in temperature leads to the closure if the lock that is attached with the damper.

The attached link when exposed to fire has the property of melting, and cause the door to get closed. The main function of these fusible links is to melt when there is an increase in temperature and prevent the spread of flame.

Depending upon their mode of operation, they are broadly classified into dynamic fire damper and static fire damper. Both the types employ a different method to prevent the flow of fire into the system. The Dynamic fire dampers are placed in vertical barriers, whereas the static fire dampers are placed in barriers where the fan of the system will shut down in a case of fire. These dampers play a crucial role in any HVAC system, so there are special guidelines and measures that must be taken.

UL listed fire dampers are tested at higher temperatures, different pressures, and velocities. This is done to ensure reliability and provide a safety factor. All the dampers, whether they are used at commercial sites or residential sites are supposed to undergo a safety check before their installation and surpass under UL listed fire dampers. In case, they do not meet the required standards, and they should not be installed in the system.