Technical Documents

CANRG45351
Page 1 of 2
FEATURES
“ENVIRONMENTALLY-FRIENDLY” 2 INCH NON-CFC FOAM INSULATION
IMPROVES EFFICIENCY
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
An A. O. Smith exclusive. Aluminum anode has 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 to industry-standard glass lining.
CSA CERTIFIED AND ASME RATED T&P RELIEF VALVE
Top-mounted T&P relief valve available as option on all models.
DESIGN-CERTIFIED BY CSA INTERNATIONAL
According to ANSI Z21.10.1 - CSA 4.1 Standards governing storage-type water heaters.
See other side.
FLAMMABLE VAPOUR IGNITION RESISTANT COMPLIANT DESIGN
8-YEAR LIMITED TANK and 6-YEAR PARTS WARRANTY
For complete information, consult written warranty or A. O. Smith Water
Products Company.
These models meet the requirements of the BC Energy Efficiency Act.
CODES AND STANDARDS
January 2013
SERIES 300/301
Residential Gas Water Heaters
®
®
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 generate 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.