Rinnai Advance Specifications download pdf (Page 9)

How a Rinnai Tankless Water Heater Works

Technology Fuel Type

EF (Energy

Factor)

Annual Operating

Costs

Standard Gas Tank

Natural Gas 0.58 $281

Standard Gas Tank

Propane 0.58 $682

Electric Tank

N/A 0.90 $585

Tankless

Natural Gas 0.82 $199

Condensing Tankless

Natural Gas 0.96 $170

Tankless

Propane 0.82 $482

Condensing Tankless

Propane 0.96 $412

*Based on national averages per Department of Energy, U.S. Energy Information Administration, 2013.

RINNAI TANKLESS WATER HEATER OPERATION

Tank vs. Tankless Annual Operating Costs*

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Rinnai Advance Specifications Page 9