Product Brochure

Lower profile
makes installations easy
SENTRY
®
High performance, cast-iron gas boiler
*See installation instructions for specific applications and clearances.
®
BOILERS & BASEBOARD
Since 1949
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The boiler you choose for your home now will affect your family’s
comfort
_
and pocketbook
_
for many years to come. Sentry boilers
provide a blend of efficiency and reliability that will keep your
home comfortably warm and your fuel costs low year after year.
A new Sentry boiler can save up to 30% or more on fuel bills
compared to a typical old boiler operating at 60% efficiency.
Sentry is ideal for a wide variety of gas boiler requirements as
a replacement or for new installations. Its advanced design pro-
vides years of trouble-free, high efficiency operation, while pro-
viding easy installation especially in sites with low chimney
connections or low overhead clearance.
• Input: 5 models 34,000 to 150,000 Btu/hr
• Intermittent ignition • Low clearance*
• Saves energy. AFUE to 84.4%
www.slantfin.com
DOE
SEPT. 2012
COMPLIANT
S-34 shown
• Reliable natural draft design
• Quality control features
• High performance heating
• Thermal targeting technology to conserve
fuel by monitoring heating demand
• Low water cut-off function
• Thermal pre-purge option to save fuel
• Display shows boiler water temperature
and boiler control’s setting
• LED lights provides information of
boiler operation