Bradford White 48 Gallon - 48,000 BTU Defender Safety System High Input Direct Vent Energy Saver Residential Water Heater (LP Gas)

High-Input Direct Vent (DH) water heaters offer greater recovery capabilities, larger gallon capacities and side connections for space heating. They utilize a co-axial (pipe inside a pipe) venting system. No electricity required. Features: Flexible Vent Kit - The maximum vent length (horizontal and vertical) can be flexed to 100" (horizontal termination only). Bradford White ICON System - Intelligent gas control with proven millivolt powered technology and built-in piezo igniter. A standard, off the shelf thermopile converts heat energy from the pilot flame into electrical energy to operate the gas valve and microprocessor. No need for external electricity. Enhanced Performance - Proprietary algorithms provide enhanced First Hour Delivery ratings and tighter temperature differentials. Advanced Temperature Control System - Microprocessor constantly monitors and controls burner operation to maintain consistent and accurate water temperature levels. Intelligent Diagnostics - An exclusive green LED light promp...