Condensing ProTankless GWH C 800 ES
Bosch Tankless Model GWH C 800 ES
 
   GWH C 800 ES Manuals
   
   Determining the elevation limit of your 345/450 ESR or 715/C 800 ES Model
FD Code 886 or lower - unit approved for elevations up to 4,500'
FD Code 887-891 - NG unit approved for elevations up to 8,000'
FD Code 887-891 - LP unit approved for elevations up to 4,500'
FD Code 892 or higher - LP and NG units approved for elevations up to 8,000'
Click here or on the icon to view an example of your FD plate code no.
Rating-Plate-with-FD-High-SM.jpg
   
Technical Support
 
Note: Specifications and product information subject to change without notice.