Spec Sheet
Residential Combi2
™
Energy Saver Oil-Powered Water Heater
Combi2™ Oil-Powered Model Features:
■ Dual Purpose Heating—Provides domestic potable hot water and hydronic
heating in one energy saving system.
■ Heat Exchanger—Double wall 1
1
⁄2" O.D. glass coated (Vitraglas
®
) steel coil.
Two pipes guarantee that the potable water will stay separate from the
hydronic fluid. A positive leak path between the inner and outer pipes is
used to indicate leaks of either the domestic side of the coil or the hydronic
side of the coil.
■ 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.
■ High Recovery Rates—Oil heats water 3 to 4 times faster than other
methods. This model is designed to assure a constant supply of hot water
provided the draw-off rate is within the recovery capacity of the unit.
■ Factory Installed Hydrojet
®
Total Performance System—Cold water inlet
sediment reducing device helps prevent sediment build up in tank. Increases
first hour delivery of hot water while minimizing temperature build up in 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 (871°C).
■ Thermostatic Mixing Valve—Supplied with unit to help prevent injury due
to scalding.
■ Space Heating Connections—3/4" NPT female tappings on the front of
the water heater for easy pipe connections.
■ 1" Non-CFC Foam Insulation—Covers the sides and top of the tank,
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
extend water heater life and eases installation.
■ Two Protective Aluminum Anode Rods—Provide added protection
against corrosion for long trouble-free service.
■ Flue Baffle—Designed to maximize the amount of heat absorbed in the
lower portion of tank. Reduces air movement in the heater during standby
periods to retard heat loss up the flue.
■ Steel Tank—Heavy gauge steel automatically formed, rolled and welded.
■ T&P Relief Valve—Installed.
■ Low Restriction Brass Drain Valve—Durable tamper proof design.
■ Design Certified by CSA International (formerly AGA/CGA).
Photo is of
C-DW1-70L6OF
6-Year Limited Tank and Heat Exchanger Warranties / 2-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.
MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. PATENTS: 5,682,666; 7,634,976; 5,660,165; 5,954,492; 6,056,542; 6,935,280; 5,372,185; 5,485,879; 5,574,822; 7,971,560; 7,992,526;
6,684,821; 6,442,178; 7,334,419; 7,866,168; 7,270,087; 7,007,748; 5,596,952; 6,142,216; 7,699,026; 5,341,770; 7,337,517; 7,665,211; 7,665,210; 7,063,132; 7,063,133; 7,559,293; 7,900,589; 5,943,984;
8,082,888; 5,988,117; 7,621,238; 7,650,859; 5,761,379; 7,409,925; 5,277,171; 8,146,772; 7,458,341; 2,262,174. OTHER U.S. AND FOREIGN PATENT APPLICATIONS PENDING. CURRENT CANADIAN PATENTS:
2,314,845; 2,504,824; 2,108,186; 2,143,031; 2,409,271; 2,548,958; 2,112,515; 2,476,685; 2,239,007; 2,092,105; 2,107,012. Vitraglas
®
and Hydrojet
®
are registered trademarks of Bradford White
®
Corporation.
544-B-0514-A