Spec Sheet

ManualsBrandsBradford White ManualsResidential1. Ultra Low NOx Atmospheric Vent Gas

Residential Ultra Low NOx Power Vent High EF

Energy Saver Gas Water Heater

MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 5,954,492; 5,761,379; 5,943,984; 5,081,696; 5,988,117; 6,142,216; 5,199,385; 5,574,822; 5,372,185; 5,485,879; 5,277,171;

(B1)5,341,770; 5,660,165; 5,596,952; 5,682,666; 4,904,428; 5,023,031; 5,000,893; 4,669,448; 4,829,983; 4,808,356; 5,115,767; 5,092,519; 5,052,346; 4,416,222; 4,628,184; 4,861,968; 4,672,919; Re. 34,534;

7,270,087 B2. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING. CURRENT CANADIAN PATENTS: 1,272,914; 1,280,043; 1,289,832; 2,045,862; 2,112,515; 2,108,186; 2,107,012; 2,092,105; 2,409,271.

Eco-Defender Safety System

, Defender Safety System

, ScreenLok

, TTW

, Vitraglas

and Hydrojet

are registered trademarks of Bradford White

Corporation.

259-B-0413-A

6 or 10-Year Limited Tank Warranties / 6 or 10-Year Limited Warranty on Component Parts.

For more information on warranty, please visit www.bradfordwhite.com

For products installed in USA, Canada and Puerto Rico. Some states do not allow limitations on warranties. See complete

copy of the warranty included with the heater.

Photo is of

U-4-TW-40T6FRN

FEATURING:

The TTW

High EF FVIR Eco-Defender Safety System

Models Feature:

■ ENERGY STAR

Qualified—These models qualify for the September 1st, 2010 minimum

ENERGY STAR

EF requirement, as well as most utility rebate programs.

■ Ultra Low NOx Burner with Primary and Secondary Air Distribution Devices—Ensures

proper air to gas ratio for reduction of NOx generated by the combustion process.

■ Bradford White ICON System

™

—Intelligent gas control with spark to pilot ignition system

eliminates the constant burning pilot. This results in savings of pilot gas during stand by

periods (120 V.A.C.).

-- Enhanced Performance—Proprietary algorithms provide enhanced First Hour Delivery ratings

and tighter temperature differentials.

-- Advanced Temperature Control System—Microprocessor constantly monitors and

controls burner operation to maintain consistent and accurate water temperature levels.

-- Intelligent Diagnostics—An exclusive green LED light prompts the installer during start-up

and provides ten different diagnostic codes to assist in troubleshooting.

-- Separate Immersed Thermowell—High strength advanced polymer composite thermowell

provides isolation between electric temperature sensor and surrounding water. No need to

drain the tank when removing gas valve.

■ Compatible With Optional Accessory Packages—Performance Package, Protection

Package and Inlet Shut-off Valve.

■ Defender Combustion Chamber—Incorporates the Advanced ScreenLok

Technology

Flame Arrestor and large split-door design to prevent ignition of flammable vapors outside

the water heater.

■ Flammable Vapor Sensor and Resettable Thermal Switch—Coordinates with control to

prevent burner operation if flammable vapors are detected. The sensor will also prevent

operation if there is ongoing flammable vapor burn inside the combustion chamber.

■ Maintenance Free—No regular cleaning of air inlet openings or flame arrestor is required

under normal conditions.

■ Sight Window—Offers a view into the combustion chamber to observe the operation of the

pilot and burner.

■ Powerful Blower Motor—Our significantly quiet design has greater resistance to outside

winds and the power to vent in many difficult venting situations.

■ Horizontal and Vertical Venting—With 2" or 3" PVC, ABS or CPVC (Maximum equivalent

vent length on reverse side).

■ Factory installed Hydrojet

Total Performance System—Cold water inlet sediment

reducing device helps prevent sediment build up in tank. This increases first hour delivery,

while minimizing temperature build up at top of tank.

■ Vitraglas

Lining—Bradford White tanks are lined with an exclusively engineered enamel

formula that provides superior tank protection from the highly corrosive effects of hot water.

This formula (Vitraglas

) is fused to the steel surface by firing at a temperature of over 1600°F

(871ºC).

■ 2" Non-CFC Foam Insulation—Covers the sides and top, reducing the amount of heat loss.

This results in less energy consumption, improved operation efficiencies and jacket rigidity.

■ Water Connections—3/4" NPT factory installed true dielectric fittings.

■ Factory installed Heat Traps—Design incorporates a flexible disk that reduces heat loss in

piping and eliminates the potential for noise generation.

■ Protective Magnesium Anode Rod.

■ Pedestal Base.

■ T&P Relief Valve—Included.

■ Low Restriction Brass Drain Valve—Durable tamper proof design.

■ Complies with the latest ultra-low NOx requirement (10 ng/J NOx limit).

Summary of content (2 pages)

PAGE 1
Residential Ultra Low NOx Power Vent High EF Energy Saver Gas Water Heater Photo is of U-4-TW-40T6FRN FEATURING: The TTW® High EF FVIR Eco-Defender Safety System® Models Feature: ■ ENERGY STAR® Qualified—These models qualify for the September 1st, 2010 minimum ENERGY STAR® EF requirement, as well as most utility rebate programs. ■ Ultra Low NOx Burner with Primary and Secondary Air Distribution Devices—Ensures proper air to gas ratio for reduction of NOx generated by the combustion process.
PAGE 2
Residential Power Vent Gas Water Heater TTW® High EF Ultra Low NOx Energy Saver Models Meet or exceed ASHRAE 90.1b (current standard) C.E.C. Listed 80% Recovery Efficiency NATURAL GAS Recovery 90°F Rise* Capacity Model Number U.S. Gal. U-4-TW-40T6FRN U-4-TW-50T6FRN U-4-TW-60T6FRN 40 50 60 Imp. Gal. 33 42 51 Nat. U.S. GPH 43 43 43 Nat. BTU/Hr. Input 40,000 40,000 40,000 U-4-TW-40T6FRN U-4-TW-50T6FRN U-4-TW-60T6FRN Liters 151 190 227 B Jacket Dia. C Vent Size D Floor to T&P Conn. in.