FiDO2 Fire Damper Opener

FiDO2 Fire Damper Opener FAQs

What size fire dampers can the FiDO2 open?

The FiDO2 is engineered to open closed fire damper shutters up to 16" in height.

How often do commercial fire dampers need to be tested

According to NFPA regulations, fire dampers must be tested one year after initial installation, and then every 4 to 6 years thereafter, depending on the building type.

How does the FiDO2 improve safety during inspections?

Resetting heavy, spring-loaded fire dampers by hand is a primary cause of pinched fingers and hand injuries in confined duct spaces. The FiDO2 utilizes a hand-driven scissor-and-threaded-rod design to spread closed damper doors open mechanically, eliminating the need to exert manual force against the spring tension.

Does the tool require power or external machinery to operate?

No, the FiDO2 is a fully manual, hand-driven tool. It uses a mechanical advantage system to safely pry and hold the damper blades apart, making it highly portable and ideal for tight, enclosed spaces where power tools cannot reach.

Can this tool be used on any brand of commercial fire damper

Yes, the universal prying and spreading action allows it to work effectively across standard commercial HVAC fire dampers, provided the damper height is within the 16" operating threshold.