Gas Water Heater Power Direct Vent, Ultra-low Nox | GS640UBPDS

Key Features

• POWER DIRECT VENT DESIGN: equipped with FVIR technology to meet phase III of the ANSI Z210.1-4.1 CSA standards for the resistance to flammable vapor ignition and resistance to lint, dust and oil accumulation tests
• SELF CLEANING DIP TUBE: helps reduce lime and sediment buildup and maximizes hot water output. Made from long-lasting PEX cross-linked polymer
• HOT SURFACE IGNITOR: hot-surface ignitor is more robust and reliable than standing pilot, and reduces energy consumption
• BRASS DRAIN VALVE: solid brass, tamper resistant, enhanced-flow, ball type, valve
• Uses a standard female hose fitting that allows for fast and easy draining during maintenance
• Screwdriver slot features a 1/4 turn radius, for straight-through water flow and a quick and positive shut off