This RUSKIN FSD37LP 10" wide by 6" Tall by 20" Long Combination Fire/Smoke Temperature actuated Damper is a high-quality product perfect for your HVAC and refrigeration needs. Its 1/16" sheet metal construction and galvanized steel material ensure durability and longevity. The damper has a voltage of 120V, power phase of 1 phase, and amperage of 3.5A.

The damper is compatible with various products, including ducted evaporative cooler, central furnace, central air conditioner, central heating radiator, ductless mini split air conditioner, ductless mini split with heat pump, air conditioner split system, and dual fuel split air conditioning system. It has features such as manuel reset and an air flow volume of 2,000fpm. This product is brand new and comes with a manufacturer warranty.