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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
W
ITH 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