: Includes a factory-installed Temperature and Pressure (T&P) relief valve.

If you are replacing an old water heater, these measurements are non-negotiable:

Propane (LP) Gas; certain variations or replacement parts may allow for natural gas conversion. Recovery Rate:

The 36,000 BTU input and propane fuel configuration allow the unit to recover up to 2.5 times faster than standard electric models, preventing sudden drops in water temperature during back-to-back household chores. Physical Dimensions and Installation Layout