Slant/Fin GALAXY GXH - Manual (Page 3)

Your gas boiler must be installed and serviced by a qualified service agency or
gas supplier. The lack of proper service can result in a dangerous condition.
See lighting instructions on pages 7-8.
SENTINEL “SE” SERIES and
SENTRY “SX” SERIES HOT WATER BOILER
WITH EXTERNAL DRAFT HOOD
Location and identification of parts
Figure 9.
Front and Right End View
Figure 10.
Burners
Pilot
Burner
Access
Door
Gas Valve
Base Assembly
* Vent damper may be installed horizontally on all models with use of a common vent elbow.
3
MODELS SX-150
to SX-210 and
SE-70 to SE-245