A.O. Smith GCV-30, GCV-30 LP, GCV-40, GCV-40 LP, GCV-50 LP Technical Documents

Residential Gas Water Heaters

ProMax® is an economical water heater designed for households that need an
exceptional performer that provides long-lasting value.

INTELLIGENT CONTROL LOGIC

The internal microprocessor provides enhanced operating parameters and
tighter differentials for precise sensing and faster heating response to optimize
performance.

SELF-POWERED ELECTRONIC GAS VALVE

Uses a thermopile to genrate the power needed to operate the electronic gas
control without requiring an external power source.

DIAGNOSTICS

The electronic gas control incorporates an LED status indicator that monitors
system operation & service diagnostics.

DYNACLEAN™ DIFFUSER DIP TUBE

Helps reduce lime and sediment buildup, maximizes hot water output. Made
from long-lasting PEX cross-linked polymer.

COREGARD™ ANODE ROD

A. O. Smith’s exclusive aluminum anode has a stainless steel core, protects tank
against corrosion.

®

PUSH-BUTTON PIEZO IGNITOR

Makes lighting pilot fast and easy with one-hand push-button spark ignition.

DURABLE, TAMPER-RESISTANT BRASS DRAIN VALVE

BLUE DIAMOND® GLASS COATING

Provides superior corrosion resistance compared to industry-standard glass lining.

SERIES 300/301

FLAMMABLE VAPOUR IGNITION RESISTANT COMPLIANT DESIGN

See other side.

8-YEAR LIMITED TANK AND 6-YEAR PARTS WARRANTY

For complete information, consult written warranty or
A. O. Smith Water Products Company.

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August 2013

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