SENTRY High efficiency, cast-iron gas boiler ® LOWER PROFILE MAKES PROBLEM INSTALLATIONS EASY
SENTRY High efficiency, cast-iron gas boiler ® A smarter choice for informed 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.
homeowners. Natural draft reliability and high efficiency too. Choose intermittent ignition or standing pilot. Enjoy the easy installation and reliable operation that natural draft design provides, plus high efficiency too. With intermittent pilot ignition, Sentry AFUE's range from 83.1% to 84.4%. Standing pilot AFUE to 83% — highest in the industry! Sentry standing pilot models are the most efficient in the industry, according to the I=B=R Boiler Ratings directory.
Computer-aided design. Highest quality manufacturing. Superior components. Advanced design heat exchanger with metal push nipples provides superior performance, longer life. Computer-aided design of heat exchanger maximizes transfer of heat from the gas flame to the boiler water which then flows into your heating system. Superior heat transfer properties permit use of smaller, compact cast-iron heat exchanger sections.
SENTRY High efficiency, cast-iron gas boiler Relief valve Motorized heavy-duty vent damper ® Integral draft hood (“S” models only) Cast-iron heat exchanger Thermal pins Brand name controls Pressure temperature gauge Blocked vent safety switch Insulated jacket Not visible in photo Metal push nipples Circulator pump Insulated base Rollout safety switch Long life burners Highest standing pilot AFUE in the industry. Gas valve There are 3 Sentry SX models ranging in size from 150 to 210 MBh, A.G.
Make your house a more comfortable home With a Sentry boiler at the heart of your heating system, you can enjoy deluxe heating comfort all around your home. A Sentry boiler can be installed to provide heating energy for any or all these hydronic heating systems: 1 2 3 4 5 6 Zone heating with Slant/Fin hot water baseboard and individual room temperature controls. Warm floors with Terra Therma radiant heating by Slant/Fin. Slant/Fin hot water fan-convection heaters under cabinets or stairs.
RATINGS FOR SENTRY BOILERS--NATURAL AND L.P. GAS MODEL NUMBER † A.G.A. INPUT (Btuh) S-34 34,000 29,000 25,000 167 80.4 S-60 60,000 51,000 44,000 293 S-90 90,000 76,000 66,000 440 S-120 120,000 101,000 88,000 S-150 150,000 125,000 SX-150 150,000 SX-180 180,000 SX-210 210,000 D.O.E. CAPACITY (Btuh) DIMENSIONS-Inches EFFICIENCY (A.F.U.E.%) NET I=B=R RATING WATER (Btuh) * WATER (Sq.Ft.
SENTRY High efficiency, cast-iron gas boiler ® Engineered for comfort, safety and reliability. Lower profile, higher efficiency Millions of homes are equipped with Slant/Fin hydronic heating. SLANT/FIN CORPORATION, Greenvale, NY 11548 • Phone: (516) 484-2600 Fax: (516) 484-5921 • In Canada: Slant/Fin LTD/LTEE, Mississauga, Ontario www.slantfin.com ©Slant/Fin Corp. 2002. Printed in the U.S.A. 502 Publication No.
