A.O. Smith ProMax GCV-30 User manual

®
PROMAX®FEATURES
EXCEPTIONAL VALUE
ProMax is an economical water heater designed for
households that need an exceptional performer and provides
long-lasting value.
A. O. SMITH DYNACLEAN™ DIFFUSER DIP TUBE
Helps reduce lime and sediment buildup, maximizes hot water output.
Made from long-lasting PEX cross-link polymer.
COREGARD™ ANODE ROD
A. O. Smith’s exclusive aluminum anode has a stainless steel core,
protects tank against corrosion longer versus ordinary mild steel anodes.
GREEN CHOICE™ GAS BURNER
Patented “Eco-Friendly” design reduces NOx emissions by up to 33%,
complies with Southern California and Texas requirements.
PUSH-BUTTON PIEZO IGNITER
Makes lighting pilot fast and easy with one-hand push-button spark ignition.
DURABLE TAMPER-RESISTANT BRASS DRAIN VALVE
A. O. SMITH PERMAGLAS®GLASS COATING
Protects steel tank from rust.
FACTORY-INSTALLED TEMPERATURE
AND PRESSURE (T&P) RELIEF VALVE
Top-mounted T&P valve available as option.
CODE COMPLIANCE: UBC, CEC, SBCC, CABO, HUD,
BOCA NATIONAL CODES, ASHRAE/IES 90.1-1999 AND
2004 NAECA
DESIGN-CERTIFIED BY CSA INTERNATIONAL
According to ANS Z21.10.1 standards governing storage-type water heaters.
6-YEAR LIMITED TANK AND PARTS WARRANTY
For complete information, consult written warranty or
A. O. Smith Water Products Company.
EQUIPPED WITH C3 TECHNOLOGY™
See other side.
www.hotwater.com
®
Residential Gas Water Heaters
Sept 2006R ARGSS01406

RESIDENTIAL Gas Water Heaters
BA
F
D
1/2" GAS
CONNECTION
T&P VALVE
COLD
CONNECTION
C
E
*Location for optional top-mounted
T&P Valve if ordered from factory.
Corderite Combustion Containment (C3) design meets American National
Standards Institute standards (ANS Z21.10.1) that deal with the accidental or
unintended ignition of flammable vapors, such as those emitted by gasoline.
Covered by four U.S. patents, C3 Technology gas water heaters feature a sealed
combustion chamber with air intake screen and a fireproof Corderite flame
arrestor built into the water heater base. In addition, a thermal cutoff (TCO)
device, integral with the thermocouple, is designed to shut off gas flow to the
burner and pilot if poor combustion is detected.
500 Tennessee Waltz Parkway, Ashland City, TN 37015
www.hotwater.com
Flammable Vapor Ignition
Resistant C3 Technology™
Water Heaters
If flammable vapors
accidentally enter the
combustion chamber,
the Corderite flame
arrestor is designed
so flames burn off
the top surface and
cannot escape down
through the arrestor.
A. Easy-to-light
piezo igniter
B. View port for easy
burner inspection
ARGSS01406
Sept 2006R Printed in U.S.A.
Recovery capacity based on actual performance tests.
Water Connections – 3/4" on all models.
† Propane Gas – 37,000 BTU input.
For 10-Year Tank and 6-Year Parts Warranty, change “G” to “X” in Model Number (example: XCV-30).
Heat Trap Nipples supplied on all models except GVC-50.
A
B
®
MODEL
NUMBER
FIRST
HOUR
RATING
GALLONS
ENERGY
FACTOR
GALLON
CAPACITY
BTU
INPUT
PER HOUR
NATURAL†
RECOVERY
90ºF RISE
GALLONS
PER HOUR
R
VALUE A B C D E F
DRAFT
HOOD
OUTLET
APPROXIMATE
SHIPPING
WEIGHT
(LBS)
TALL MODELS
GCV-30 66 .62 28 40,000 41 859-5/8 55-1/4 16 13-3/8 849-7/8 3 or 4 112
GCV-40 71 .60 38 40,000 39 857-5/8 53-1/4 18-1/2 13-3/8 847-3/8 3 or 4 126
GCV-50 91 .58 50 40,000 41 860-7/8 56-1/2 20 13-3/8 850-3/8 3 or 4 160
SHORT MODELS
GCVL-30 66 .61 30 40,000 40 848-1/8 43-3/4 18-1/2 13-3/8 836-5/8 3 or 4 122
GCVL-40 71 .59 40 40,000 41 851-5/8 47-1/4 20 13-3/8 841 3 or 4 139
GCVL-50 80 .58 50 40,000 41 16 53-1/4 48-3/4 24 13-3/8 843-1/2 3 or 4 168
DIMENSIONS IN INCHES
For Technical Information and Automated Fax Service, call 800-527-1953.
A. O. Smith Corporation reserves the right to make product changes or improvements without prior notice.
Maximum Hydrostatic Working Pressure: 150 PSI.
HOT
CONNECTION
ANODE ROD*