RHEEM GHE100-300A: 100 GALLON, 300,OOO BTU, ASME, NATURAL GAS FIRED, SEALED COMBUSTION, DIRECT VENT, 93% HIGH EFFICIENT WATER HEATER
>No chimney required; direct vent using plastic pipe
>Maximum thermal efficiency of 93% dramtically reduces operating costs
>Low Nox emissions, Meets SCAQMD rule 1146.2
>Corrosion resistant, high-efficiency 3-paas heat exchanger
>Self-diagnostic LCD electronic control
>Direct Spark Ignition
>185 degree F Maximum temperature setting
>Zero Clearance to all combustible surfaces
>Balanced or unbalanced venting capable
>Full flow drain Valve
>Front and back 2" NPT connections
>Factory installed AGA/ASME rated T&P relief valve