管道直燃燃烧器使用说明(7)

SDB系列空调管道直燃燃烧器使用说明书。

-7-Duct Elbow/Bend Considerations

The diagrams below should be used as a guide to the minimum distances that should be allowed to/from outlet/inlet duct bends.

Burner Configurations

"D"series burners can be configured using a combination of components assemblies as shown below:Gas Manifold Requirements

Maximum length of burner :End inlet (1.5”):48”(1220mm)Rear Inlet (2”):78”(1980mm)

For burner

lengths >78”(1980mm)multiple rear inlet connections will be required –refer to SUNSRAYS for suitable gas manifold design arrangements.