Bradford Gas Combination Water Heaters
Type 1: With Dedicated Heat Exchanger
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DEFENDER SAFETY SYSTEM® COMBI2™ AND NON-DEFENDER MODELS The Combi2™ is the ultimate system for perfect home comfort and potable water from a single energy-saving source. The secret lies in the patented 1½" O.D. glass coated (Vitraglas®)steel coil heat exchanger. First, the Combi2™ heats the potable water in the tank. Then, the heat from the hot water is efficiently transferred through the heat exchanger to the heating fluid within the coil. 75-gallon model does not include the Defender Safety System®.
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Defender Safety System Features
Standard Energy Saver Features
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Defender Safety System features
Standard Energy Saver Features
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Type 2: With Side Connections for Combination Heating Applications
DEFENDER SAFETY SYSTEM® ENERGY SAVER (XR) MODELS AND NON-DEFENDER MODELS
These conventional (atmospheric) vent water heaters offer side connections for space heating and “Extra Recovery” (XR) that translates to an increased amount hot water available for heating or potable use. 65 and 75 gallon models do not include Defender Safety System®
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Defender Safety System features
Standard Energy Saver Features
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DEFENDER SAFETY SYSTEM® TTW2® MODELS
Similar to our TTW®1 models, the TTW®2 offers higher BTU inputs, two inches of insulation and an 80% recovery efficiency. Just like the TTW®1, the TTW®2 offers extremely flexible venting options.
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Defender Safety System features
Standard Energy Saver Features
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DEFENDER SAFETY SYSTEM® HIGH-INPUT DIRECT VENT ENERGY SAVER MODELS Our second-generation Direct Vent water heaters offer higher inputs and gallon capacities. Our same co-axial venting will go up to eight feet vertically and horizontally.
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DEFENDER SAFETY SYSTEM® POWER DIRECT VENT MODELS
Power Direct Vent models offer a flexible independent venting system. It too takes combustion air from the outside but incorporates a power-blower to expel combustion gases.
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