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A.O. Smith GDV-40 Features

Download Features of A.O. Smith GDV-40 Water Heater for Free or View it Online on All-Guides.com. This version of A.O. Smith GDV-40 Manual compatible with such list of devices, as: GDV-40, GDV-50, GDV-75, GDVT-50

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Features

DIRECT VENT DESIGN

One-pipe, dual-channel closed system draws all make-up air from outside

the home, eliminating problems caused by insufficient indoor

ventilation and is FVIR compliant.

Horizontal air intake and venting on all models up to 80 inches from

outside wall with no electrical power needed.

DYNACLEAN™ DIFFUSER DIP TUBE

Helps reduce lime and sediment buildup, maximizes hot water output.

Made from long-lasting PEX cross-linked polymer.

INTELLIGENT CONTROL LOGIC

The internal microprocessor provides enhanced operating parameters and

tighter differentials for precise sensing and faster heating response to optimize

performance

GREEN CHOICE® GAS BURNER

Patented “Eco-Friendly” design reduces NOx emissions up to 33% and

complies with requirements for less than 40ng/j for low NOx.

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 electonic gas control incorporates and LED status indicator that monitors

system operation and service diagnostics.

PUSH BUTTON PIEZO IGNITOR

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

ignition.

HEAT TRAP NIPPLES

Factory-installed.

DURABLE TAMPER-RESISTANT BRASS DRAIN VALVE

PERMAGLAS

®

GLASS COATING

Protects steel tank from buildup.

CSA CERTIFIED AND ASME RATED T&P

RELIEF VALVE

6-YEAR LIMITED TANK & PARTS WARRANTY

For complete information, consult written warranty

CODE COMPLIANCE

UBC, CEC, SBCC, HUD and BOCA National Codes. Meets the thermal efficiency

and standby loss requirements of the U.S. Department of Energy and current

edition of ASHRAE/IESNA 90.1. and meets the Federal Energy Efficiency Standards

effective January 20, 2004, according to the National Appliance Energy Conservation

Act (NAECA) of 1992.

DESIGN-CERTIFIED BY CSA INTERNATIONAL

According to ANSI Z21.10.1– CSA 4.1 Standards governing storage-type water

heaters.

AOSRG45701

Residential Gas Water Heaters

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DIRECT VENT

Revised July 2012

®

237962_AOSRG45700.indd 1 7/6/11 3:42 PM

Low Lead Content

Series 200/201

®