Specifications - A.O. Smith T-H3S-DV Installation Manual And Owner's Manual

SPECIFICATIONS

Model
Natural Gas Input
(Operating Range)
Propane Input
(Operating Range)
Gas Connection
Water Connections
Water Pressure*
Natural gas
Inlet Pressure
Propane
Inlet Pressure
Natural
Gas
Manifold
Pressure**
Propane
Weight lbs. (kg) 58 (26.3) 58 (26.2) 58 (26.3) 58 (26.2) 59 (26.8) 59 (26.9)
Dimensions
Ignition
Supply VAC / Hz
Operation
Standby
Freeze-
Protection
*40 psi or above is recommended for maximum flow.
** The Manifold Pressure is the factory setting and generally should not need adjustment.
NOTE:
• Check the rating plate to ensure this product matches your specifications.
• In accordance with ANSI Z21.10.3, CO emission does not exceed 400 PPM for normal input.
• The manufacturer reserves the right to discontinue, or change at any time, specifications or designs
without notice and without incurring obligation.
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240 240
Indoor Outdoor
(T-H3J-DV) (T-H3J-OS)
Min.: 15,000
BTU/h
Max.: 160,000
Min.: 13,000
BTU/h
Max.: 160,000
psi
(MPa)
" W.C.
(kPa)
" W.C.
(kPa)
" W.C. 1.50 1.70
(Pa) (373) (423)
" W.C. 2.10 1.90
(Pa) (523) (473)
inch
mm
W / A 72.7 / 0.61
W / A 3.1 / 0.03
W / A 174 / 1.5
4
340 340
Indoor Outdoor
(T-H3S-DV) (T-H3S-OS)
Min.: 15,000
Max.: 180,000
Min.: 13,000
Max.: 180,000
3/4" NPT
3/4" NPT
15 - 150 (0.1 - 1)
Min. 5.0 (1.24)
Max. 10.5 (2.61)
Min. 8.0 (1.99)
Max. 14.0 (3.48)
2.45 2.1
(610) (523)
2.7 2.55
(672) (635)
H 22.4 x W 17.7 x D 10.7
H 570 x W 450 x D 272
Electric Ignition
120 / 60
78.2 / 0.65
3.1 / 0.03
174 / 1.5
Page
Installation Manual
Specifications
540 540
Indoor Outdoor
(T-H3-DV) (T-H3-OS)
Min.: 15,000
Max.: 199,000
Min.: 13,000
Max.: 199,000
2.95 2.70
(734) (672)
3.3 3.15
(821) (784)
89.0 / 0.74
4.2 / 0.04
175 / 1.5