OD Air control with Siemens Controller March 01, 2024 19:21 Updated Model number GRBA40PDKF0L8CQ305K000C00F0000L0NPQ00000030000 See schematic. Siemens RDG400 Setup Summary.docx 100 KB Download RDG400_Basic_documentation_en.pdf 800 KB Download GRBA40PDKF0L8CQ305K0CFLNPQ30 (1).pdf 80 KB Download Articles in this section VFD- Lenze Drive information Freeze Stat - GRAA Maxitrol SC11 - 0-10 VDC controller for GRAA Indoor Duct Furnace/ Vent piping- GL, GG or GZ High limit and safety limit function - GRAA or Rooftop Sterling Heaters OD Air control with Siemens Controller Modulation Valve Pressure Adjustment Procedure Gas pressure requirements for the GRAA and GSAA DFOA and DFIA Technical Support Motor Horsepower and Amperage on GLND and GMND Duct Furnace See more Related articles High limit and safety limit function - GRAA or Rooftop Sterling Heaters Indoor Duct Furnace/ Vent piping- GL, GG or GZ Modulation Valve Pressure Adjustment Procedure VUVE Coil Flipping Condenser Fan Staging RTUA