Miami Tech
Miami Tech - 6151212L1NS - 12" x 12" Ceiling Radiation Damper No Sleeve
Item: MIA6151212L1NS
MFG: 6151212L1NS
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Description
615 Ceiling Radiation Damper
Product Description
Standard Construction
Frame and Blades: Minimum 22 gauge galvanized steel.
Springs: Tempered stainless steel.
Fusible Link: UL Listed 165 degree standard or 212 degree optional.
Thermal Barrier: Non-asbestos ceramic blanket.
UL fire rated floor/ceiling assemblies and roof/ceiling assemblies require specially tested and classified ceiling dampers (also called Ceiling Fire Dampers or Heat Radiation Dampers) to provide proper protection where HVAC components penetrate the ceiling membrane. Standard primary fire dampers (1-1/2 hour and 3 hour) do not provide the necessary fire and heat protection.
UL classified Model 615 ceiling damper may be substituted for each 113 square inch or larger steel duct outlet protected with a hinged sheet metal damper in any floor or roof/ceiling design with a restrained or unrestrained assembly rating of 3 hours or less.
Thermal barrier supplied on units larger than 70 square inches. Smaller sizes do not require thermal barriers on blades.
Product Description
Standard Construction
Frame and Blades: Minimum 22 gauge galvanized steel.
Springs: Tempered stainless steel.
Fusible Link: UL Listed 165 degree standard or 212 degree optional.
Thermal Barrier: Non-asbestos ceramic blanket.
UL fire rated floor/ceiling assemblies and roof/ceiling assemblies require specially tested and classified ceiling dampers (also called Ceiling Fire Dampers or Heat Radiation Dampers) to provide proper protection where HVAC components penetrate the ceiling membrane. Standard primary fire dampers (1-1/2 hour and 3 hour) do not provide the necessary fire and heat protection.
UL classified Model 615 ceiling damper may be substituted for each 113 square inch or larger steel duct outlet protected with a hinged sheet metal damper in any floor or roof/ceiling design with a restrained or unrestrained assembly rating of 3 hours or less.
Thermal barrier supplied on units larger than 70 square inches. Smaller sizes do not require thermal barriers on blades.
California residents: see Proposition 65 Warning
Features and Specification
| Weight | 3 |
|---|---|
| Brand | Miami Tech |
| Composition | Galvanized Steel |
| Cubic Measurement | 0.2083 |
| Dimensional Weight | 3 |
| EAN | 0662761554903 |
| Flanged | No |
| Galvanized | Yes |
| Gauge | 22 GA |
| Height | 12 |
| Insulated | No |
| Length | 2.5 |
| Package Height | 12 |
| Package Length | 2.5 |
| Package Weight | 3 |
| Package Width | 12 |
| Prop 65 | No |
| R-Value | Not Insulated |
| Size | 12" x 12" |
| UOM | EA |
| UPC | 662761554903 |
| Width | 12 |
| Country of Origin | USA |