RESIDENTIAL

Gas Water Heaters

VERTEX90% THERMAL EFFICIENCY POWER-VENT

CODES AND STANDARDS

Design-certified by UL (Underwriters Laboratories) according to ANS Z21.10.3

Meets or exceeds ASHRAE/IESNA 90.1-1999 and 2004 NAECA

SIX-YEAR LIMITED TANK AND PARTS WARRANTY

• For complete warranty details, consult written warranty shipped with heater or contact A. O. Smith

 

 

BTU

 

 

 

FIRST

 

RECOVERY

SHIPPING

 

 

 

 

 

 

MODEL

INPUT

 

GALLON

 

HOUR

 

90°F RISE

 

 

 

 

 

 

 

 

 

WEIGHT

 

 

 

 

 

 

NUMBER

PER

CAPACITY

DELIVERY

 

GALLONS

 

 

 

 

 

 

 

LBS

 

 

 

 

 

 

 

HOUR

 

 

 

GALLONS

 

PER HOUR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GPHE-50

76,000

50

127

 

92

210

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Natural gas only

 

 

 

 

 

 

 

 

 

 

 

 

DIMENSIONS IN INCHES

 

 

 

 

 

 

 

 

 

 

 

MODEL

A

 

B

 

C

 

D

E

F

G

H

J

K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GPHE-50

70-5/8

 

68-1/4

 

52

 

21

9-1/8

12

22

8

15-3/4

27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Inlet and outlet connections: 3/4" male

 

 

 

 

 

 

 

 

 

 

Circulation loop connections: 3/4" female

 

 

 

 

 

 

 

 

 

 

 

 

OUTLET (L)

 

 

 

 

INLET (L)

 

 

 

 

 

 

SIDE OUTLET

T & P VALVE

 

 

(H)

 

 

ANODE

 

 

(A)

HOT

COLD

(K)

(B)

 

 

 

 

 

(G)

(J)

 

 

DIAMETER

(C)

 

 

 

 

 

SIDE INLET

TOP VIEW

 

 

 

 

THERMOSTAT

* INSTALL IN ACCORDANCE WITH LOCAL CODES

 

DRAIN

(D)

 

 

VALVE

 

 

(F)

(E)

 

 

FRONT VIEW

www.hotwater.com

A. O. Smith Corporation

500 Tennessee Waltz Parkway, Ashland City, TN 37015

©2006 A. O. Smith Corporation

Printed in U.S.A.

For Technical Information and Automated Fax Service, call 800-527-1953.

A. O. Smith reserves the right to make product changes or improvements without prior notice.

 

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AOSR-111781-10M

ARGSS01306

ARGSS01306

 

August 2007R

 

 

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A.O. Smith GPHE-50 manual Codes and Standards, SIX-YEAR Limited Tank and Parts Warranty