Bradford-White Corp 547-B - Manual

Residential Power Vent Combi2 ™ TTW ®
Energy Saver Gas Water Heater System
The Combi2 ™ TTW ® FVIR Defender Safety System ® Models Feature
(50T model, only):
■ Advanced ScreenLok ® Technology Flame Arrestor Design—Flame
arrestor is designed to prevent ignition of flammable vapor outside of the
water heater.
■ Flammable Vapor Sensor—Electronic sensor prevents 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—Regular cleaning of air inlet openings or flame arrestor
is not required under normal conditions.
■ Sight Window—Offers a view of the pilot and burner operation.
■ Pedestal Base—Rugged and durable base allows easy transport and
positioning, and provides corrosion resistant contact with floor.
All Combi2 ™ TTW ® Models Feature
■ Heat Exchanger—Double wall 1 1 ⁄
2
" O.D. glass coated (Vitraglas ® ) steel coil
ensures separation of potable water and heating fluid.
■ Low Heat Exchanger Head Loss—Up to 10 GPM flow, with less than 5 ft.
of head loss. Greatly reduces the required pump size for heat exchange.
■ Factory installed Hydrojet ® 2 ™ Total Performance System—Cold water
inlet sediment reducing device helps prevent sediment build up in tank.
Increases first hour delivery and minimizing temperature build up in tank.
■ Vitraglas ® Lined Tank—Bradford White tanks are protected from the
corrosive effects of hot water by an exclusive ceramic porcelain-like coating.
■ Electronic Gas Control Valve—The integrated, immersion gas control valve
offers precise temperature control for higher first hour delivery and also
allows water temperature adjustment without removing the cover. Control is
equipped with an LED display to aid in start-up and diagnostics.
■ Spark to Pilot Ignition System—Eliminates the constant burning pilot used
on other water heaters.
■ Powerful Blower Motor—Our design has higher torque for greater
resistance to outside winds and the power to eliminate problems with
difficult venting situations. This significantly quieter motor runs cooler for a
considerably longer operational life.
■ Horizontal and Vertical Venting—With 3" or 4" PVC, ABS OR CPVC
(Maximum equivalent vent length on reverse side).
■ Thermostatic Mixing Valve—Supplied to help prevent injury due to
scalding.
■ Two Protective Aluminum Anode Rods—Provide added protection against
corrosion for long trouble-free service.
■ 2" Non-CFC Foam Insulation—Surrounds the tank surface, saving energy
by retarding loss of heat.
■ Water Connections—3/4" NPT factory installed true dielectric fittings.
■ Steel Tank—Heavy gauge steel automatically formed, rolled and welded.
■ T&P Relief Valve—Installed.
■ Brass Drain Valve.
■ Design Certified by CSA International (formerly AGA and CGA).
MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 7,063,133 B2; 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. 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.
Defender Safety System
® , ScreenLok ® , TTW ® , Vitraglas ® and Hydrojet ® are registered trademarks of Bradford White ® Corporation.
547-B-0807-A
10-Year Limited Tank and Heat Exchanger Warranties / 6-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
C-DW2-TW50T10FBN
Bradford White received the highest numerical score among water heater/boiler manufacturers in the proprietary J.D. Power and Associates/ McGraw-Hill Construction 2006 HVAC and Water Heater/Boiler Subcontractor Satisfaction Study SM .
Study based on 882 responses measuring 3 water heater/boiler manufacturers and measures opinions of subcontractors. Proprietary study results are based on experiences and perceptions of subcontractors surveyed in May through July 2006. Your
experiences may vary. Visit jdpower.com
"Highest in Subcontractor Satisfaction among Water Heater/Boiler Manufacturers"