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RATINGS CHART – GAS BOILERS
©Slant/Fin Corp. 2007
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
SENTRY
S-34 34,000 29,000 25,000 167 80.4 84.0 8
1
⁄
8
14
5
⁄
8
4 __
S-60 60,000 51,000 44,000 293 81.6 84.4 11
1
⁄
8
17
5
⁄
8
4_ _
S-90 90,000 76,000 66,000 440 82.3 84.2 14
1
⁄
8
20
5
⁄
8
5 __
S-120 120,000 101,000 88,000 587 83.0 84.1 17
1
⁄
8
23
5
⁄
8
6_ _
S-150 150,000 125,000 109,000 727 82.4 83.4 20
1
⁄
8
26
5
⁄
8
7_ _
SX-150 150,000 126,000 110,000 733 82.1 83.2 20
1
⁄
8
26
5
⁄
8
_647
SX-180 180,000 151,000 131,000 873 82.1 83.1 23
1
⁄
8
29
5
⁄
8
_748
3
⁄
16
SX-210 210,000 175,000 152,000 1013 82.0 83.1 26
1
⁄
8
32
5
⁄
8
_748
3
⁄
16
MODEL
NUMBER †
A.G.A.
INPUT
(Btuh)
D.O.E.
CAPACITY
(Btuh)
NET
I=B=R
RATING
WATER
(Btuh) *
WATER
(Sq.Ft.)
STANDING
PILOT
INTERMITTENT
IGNITION
EFFICIENCY
(A.F.U.E.%)
DIMENSIONS-Inches
A
B
D
C-VENT DIAMETER
* Net ratings are based on a piping and pick-up allowance of 1.15. Slant/Fin
should be consulted bef
ore selecting a boiler f
or installation ha
ving un
usual
piping and pick-up requirements. Ratings must be reduced by 4% at 2,000
feet elevation and an additional 4% for every additional 1,000 feet elevation
over 2,000 feet.
†
Type of gas: after model number, specify gas by name “Natural” or
“Propane”.
Note: All Sentry boilers are tested and rated for capacity under the U.S.
Dept. of Energy (D.O.E.) Test Procedure for boilers.
INTEGRAL
DRAFT
DIVERTER
EXTERNAL
DRAFT
HOOD
Natural and L.P. Propane Gas
DISCONTINUED MODEL