User Guide

SENTRY “S” SERIES BOILER
WITH INTEGRAL DRAFT DIVERTER
Figure 1. MODEL S-34
Figure 2. MODELS S-60 through S-150
Figure 4. BASE ASSEMBLY
Typical for all Sentry and Sentinel models
SENTINEL “SE” SERIES BOILER
WITH EXTERNAL DRAFT HOOD
F
igure 3. MODELS SE-70 through SE-245
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.
2
Burners
Pilot
Burner
Access
Door
Gas Valve
Base Assembly