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Guardian System™ - engineered to exceed ANSI standards for flammable vapor ignition resistance - a Ruud exclusive
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One-of-a-kind air/fuel shut-off device offers double protection
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Maintenance free - superior air filtration prevents the flame arrestor from becoming clogged by lint, dust, and oil
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Low NOx design for low nitrous oxide emissions
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EverKleen™ patented system fights sediment build-up, reduces fuel costs, provides more hot water
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Easy to light- no matches required
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Energy efficient - more hot water at a low operating cost
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All modes are certified for applications up to 6,000 feet above sea level. Some models certified up to 10,200 feet above sea level
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Longer life - patented magnesium anode rod design incorporates a special resistor that protects the tank from rust
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Brass drain valve and temperature and pressure relief valve are included
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Upgrade your warranty with ProtectionPlus and your 8 year becomes a 12 year water heater