American Water Heater NRGSS01110, 319339-000 User Manual

High Eciency Power Vent

6-Year Limited Tank/ 6-Year Limited Parts Warranty*

90% THERMAL EFFICIENCY CONTINUOUS HOT WATER VERSATILE POWER VENT DESIGN

• Today’s homes demand more hot water than ever before, and the 90% efﬁcient power vent gas water heater oers unprecedented levels of performance to meet the need. The 50-gallon water heater delivers hot water output that rivals a 75-gallon atmospheric gas water heater. In fact, the fully condensing design is so advanced, it can deliver “endless hot water for showers”…a continuous ﬂow of over 3 gallons per minute. * Yet it is easy to install, with height, diameter and installation requirements similar to standard power-vent units.

HELICAL INTERNAL HEAT EXCHANGER

• Positioned in the center of the tank, surrounded by water to virtually eliminate radiant heat loss from the chamber

• Achieves 90% thermal eciency which saves money on operating costs compared to a standard 78% ecient gas water heater

• Spiral heat exchanger reduces the accumulation of lime scale; maintains higher eciency performance over time.

POWER VENTS USING PVC PIPE

• Combined vertical and horizontal vent runs terminating through an outside wall, using Schedule 40 PVC pipe

• Can be vented vertically thru-the-roof or horizontally thru-the-wall

– 2” pipe, vents up to 25 equivalent feet – 3” pipe, vents up to 65 equivalent feet – 4” pipe, vents up to 128 equivalent feet

MODULAR BLOWER

• Equipped with 120 volt, 60 Hz electrical system (rating 5 amps or less), 6-foot cord with standard 3-prong connector

• 2” PVC pipe, elbows and condensate drain supplied to connect heat exchanger outlet to blower

• PVC Vent Attenuation Assembly (VAA) supplied

SIDE-MOUNTED HOT AND COLD RECIRCULATING TAPS

• Allows water heater to be installed as part of combination space heating/water heating applications or any system requiring a recirculating hot water loop, including radiant oor heating

INTELLI-VENT™** GAS CONTROL

• Equipped with nearly indestructible silicon nitride hot surface ignitor — no standing pilot

• Advanced electronics for more precise control of water temperature and easy-to-understand system diagnostics

COMMERCIAL GRADE GLASS LINING

• Provides superior protection against corrosion

• Protects all interior tank surfaces including inside and outside of helical heat exchanger

TWO HEAVY-DUTY ANODE RODS

• Provides added protection against corrosion

GREEN CHOICE® GAS BURNER

• Patented “Eco-Friendly” design reduces NOx emissions by up to 33% and meets less than 40ng/j requirements for low NOx

CSA CERTIFIED AND ASME RATED T&P RELIEF VALVE

MAXIMUM HYDROSTATIC WORKING PRESSURE: 150 PSI

Residential Gas

VG6250T76NV

*3.07 GPM continuous ow, based on 65°F inlet water temperature, 110°F outlet temperature. **Intelli-Vent is a registered trademark of Emerson Electric Company

For complete warranty inf ormation consult th e written warranty of American Water Heaters found at www.amer icanwaterheater.com, or call (800) 456-9805.

No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or by any information storage retrieval system, without permission in writing from American Water Heaters.

NRGSS01110

Residential Gas

(B)

* INSTALL IN ACCORDANCE WITH LOCAL CODES

TOP VIEW

ANODE

(J)

(H)

(K)

HOT COLD

(A)

(C)

(G)

(F)

(D)

(E)

DIAMETER

SIDE INLET

THERMOSTAT

DRAIN VALVE

T & P VALVE

SIDE OUTLET

OUTLET

(L)

INLET

FRONT VIEW

High Eciency Power Vent

90% THERMAL EFFICIENCY POWER VENT

CODES AND STANDARDS

• Design-certiﬁed by UL (Underwriters Laboratories) according to ANSI Z21.10.3 - CSA 4.3 Standards

• Meets or exceeds the thermal efﬁciency and standby loss requirements of the U.S. Department of Energy and current edition ASHRAE/IESNA 90.1

MODEL

NUMBER

BTU

INPUT

PER

HOUR

VG6250T76NV 76,000

Inlet and outlet connections: 3/4” male Circulation loop connections: 3/4” female

GALLONS

LITRES

FIRST HOUR

DELIVERY GALLONS

LITRES

RECOVERY

GALLONS

LITRES

90°F/50°C RISE

DIMENSIONS

INCHES/CENTIMETERS SHIPPING

A B C D E F G H J K

50 127 92 70-5/8 68-1/4 52 21 9-1/8 12 22 8 15-3/4 27 210

189 481 92 179 173 132 53 23 30 56 20 40 68 95

WEIGHT

LBS/KG

Residential Gas Water Heater Specication

Residential gas water heater(s) shall be models ____________ as manufactured by American Water Heaters, or an approved equal, and shall have a ______ -year tank warranty and a ______ -year parts warranty, when installed in a residential application. Heater(s) shall have a storage capacity of ______ gallons and shall have a rated input of __________ BTUs, and shall be designed, tested and listed with CSA International in accordance with the latest edition of ANSI Z21.10.1 - CSA4.1 standard. Heaters shall meet or exceed the Federal Energy Eciency Standards eective January 20, 2004, according to the National Appliance Energy Conservation Act (NAECA) of

1992. The interior of the storage tank shall be lined with a Fused Ceramic Shield lining, fused to the tank at 1600° F, forming a corrosion-resistant lining; polymer linings are not acceptable. Each tank shall be furnished with an internal powered anode for cathodic protection. The unit must be equipped with a combination gas control thermostat and non-reset type ECO. A corrosion-resistant drain valve shall be provided on the front of each unit. The tank shall be totally encased in a steel jacket, painted and insulated with a non-CFC foam to reduce standby heat loss. The tank must be design certied for 300 PSI test pressure and 150 working pressure.

Order Entry and Sales

500 Princeton Road (FEDEX, UPS) Johnson City, TN 37601-2030 P.O. Box 4808 (Mailing) Johnson City, TN 37602-4808 (800) 937-1037 FAX (800) 581-7224

Distributed By:

NRGSS01110

Warranty and Service

500 Princeton Road (FEDEX, UPS)

Johnson City, TN 37601-2030

P.O. Box 1597 (Mailing)

Johnson City, TN 37605-1597

FAX (800) 999-5210

(800) 456-9805