A.O. Smith Cyclone Mxi Submittal

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AOSCG10210
Commercial Gas
Water Heaters
Electrical characteristics-120V-60Hz A.C., 5.0 A
“A” in model represents ASME construction
Propane gas models available
Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.
Model
Number
Approx. Capacity
Dimensions
lb/kg
Approx.
Shipping
Weight Std
Approx.
Shipping
Weight
ASME
A B C D E F G H I J
BTH-120(A)
Gallons 60 55 1/2 35 27 3/4 6 5/16 3 42 1/4 11 1/4 48 1/2 53 1/2 18 1/4 lb 460 490
Liters 227 141 88.9 70.5 16 7.62 107.32 28.6 123.2 135.9 46.36 kg 208 220
BTH-150(A)
Gallons 100 76 1/2 56 3/8 27 3/4 6 5/16 3 64 11 1/4 70 75 1/2 18 1/4 lb 523 553
Liters 379 194.9 143.2 70.5 16 7.62 162.6 28.6 177.8 191.8 46.36 kg 237 251
BTH-199(A)
Gallons 100 76 1/2 56 3/8 27 3/4 6 5/16 3 64 11 1/4 70 75 1/2 18 1/4 lb 523 553
Liters 379 194.9 143.2 70.5 16 7.62 162.6 28.6 177.8 191.8 46.36 kg 237 251
BTH-250(A)
Gallons 100 76 1/2 56 3/8 27 3/4 6 5/16 3 64 11 1/4 70 75 1/2 18 1/4 lb 523 553
Liters 379 194.9 143.2 70.5 16 7.62 162.6 28.6 177.8 191.8 46.36 kg 237 251
BTH 120-250
ALL MODELS
* Center line of water outlet on top of the water heaters is approximately 7 inches from the front edge of the water heater.
TOP VIEW
FRONT
VENT
CONNECTION
3 INCH
(exhaust elbow)
A
T & P VALV E
B
G
J
SUPPLY GAS
CONNECTION
C
CLEANOUT
3/4” NPT
DRAIN
3/4” NPT
RECIRCULATION
RETURN
1 1/2” NPT
WATER
INLET
LOWER
TEMPERATURE
PROBE
INTAKE AIR
CONNECTION
3 INCH PVC
H
WATER
OUTLET
HEIGHT
D
E
I
F
45°
30°
GAS
CLEAN OUT
T&P VALVE
DRAIN
VALVE
FRONT
1½" NPT WATER
OUTLET
EXHAUST
AIR INTAKE
18°
42°
26°
90°
BACK