A.cxsmith, Www.hotwater.com, Conservatioiiisf – A.O. Smith BTP-139A User Manual
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A.CXSmith
\
Commercial Gas Water Heaters
Conservatioiiisf
LIGHT-DUTY, POWERED BURNER
CAPACITY, INPUT AND OUTPUT
MODEL
NUMBER
BTU
INPUT
PER
HOUR
Gallons
or
Litres
TANK
SIZE
FIRST
HOUR
RATING
100°F
RISE
GPH
or
LPH
RECOVERY-GALLONS
PER HOUR AT °F
TEMPERATURE RISE
MAXIMUM
AMPERES
120 V, 60
Hz,1
40°F
100°F
140°F
22°C
56°C
78°C
BTP-139/A 140,000
U.S. Gallons 81
0
GPH
0
136
97
5
Litres
306.6
0.0
LPH
0.0
514.8
367.1
BTP-199/A 199,000
U.S. Gallons 81
0
GPH
0
193
138
5
Litres
306.6
0.0
LPH
0.0
730.4
521.7
BTP-270/A 270,000
U.S. Gallons 81
0
GPH
0
262
187
5
Litres
306.6
0.0
LPH
0.0
991
707.8
BTP-370/A 370,000
U.S. Gallons 81
0
GPH
0
359
256
5
Litres
306.6
0.0
LPH
0.0
1358
970
DIMENSIONS AND SHIPPING WEIGHTS
MODEL
NUMBER
Inches
or
CM
DIMENSIONS
SHIPPING WEIGHT
A
B
C
0
E
G
H
J
GAS STANDARD ASME
IN
OUT
BTP-139/A
Inches 74.75
65
26-3/4
6
21-3/8
27-3/4
38
85.-1/4
1/2
556 Lbs.
658 Lbs. 1-1/2 1-1/2
CM
189.9
165.1
67.9
15.2
54.3
70.5
96.5
216.5
1.3
252.7 Kg
299.1 Kg 3.8
3.8
BTP-199/A
Inches 74-3/4
65
26-3/4
6
21-3/8
27-3/4
38
85-1/4
1/2
545 Lbs.
635 Lbs. 1-1/2 1-1/2
CM
189.9
165.1
67.9
15.2
54.3
70.5
96.5
216.5
1.3
247.7 Kg
288.6 Kg 3.8
3.8
BTP-270/A Inches 74-3/4
65
26-3/4
6
21-3/8
27-3/4
38
85-1/4
3/4
547 Lbs.
632 Lbs. 1-1/2 1-1/2
CM
189.9
165.1
67.9
15.2
54.3
70.5
96.5
216.5
1.9
248.6 Kg
287.3 Kg 3.8
3.8
BTP-370/A Inches 74-3/4
65
26-3/4
6
21-3/8
27-3/4
38
85-1/4
3/4
547 Lbs.
632 Lbs. 1-1/2 1-1/2
CM
189.9
165.1
67.9
15.2
54.3
70.5
96.5
216.5
1.9
248.6 Kg
287.3 Kg 3.8
3.8
’Natural & Propane (LP)
SUGGESTED SPECIFICATION
(Natural or Propane) gas water heater(s) shall be A. O. Smith Conservationist® Model BTP____ with a storage capacity of________
gallons, an Input rating of_____BTUs per hour, a recovery capacity of_____ GPH at 100°F temperature rise and a maximum
hydrostatic working pressure of 160 PSI. Heater(s) shall meet ASHRAE/IESNA 90.1 -1999 for thermal efficiency and standby loss.
Water heater(s) shall have glass-lined tank, protected against elctrolytic corrosion by multiple factory-installed anode rods. Other
standard equipment shall Include: 1) Powered gas burner with redundant main gas valves, electronic Ignition, automatic pilot gas
valves, gas pressure regulator, and flame Inspection port: 2) Handhole cleanout: 3) High temperature limit control: 4) Dual thermostat
for accurate temperature control; 5) Factory-Installed T&P valve.
Controls shall Include a Fenwal OSI to provide direct spark Ignition and flame monitoring. A prepurge of 30 seconds minimum shall
be provided. A trial for Ignition period of 5 seconds, after which If the flame Is not proved or lost during the running cycle, the system
will lock out.
Heater(s) tank shall have a 3-year (or extended 5- or 10-year limited) warranty against corrosion as outlined In the warranty.
A.O:Smith
Water Heaters
500 Tennessee Waltz Parkway, Ashland City, TN 37015
For Technical Information and Automated Fax Service, call 800-527-1953.
A. 0. Smith reserves the right to make product changes or improvements without prior notice.
©2005 A.O. Smith Corporation
Printed in U.S.A.
ACGSS01305