AO Smith 100191157 XCR-40 Proline 40 Gallon Tall Residential Natural Gas Water Heater - Atmoshperic Vent - 10 Year Warranty

PROLINE® ATMOSPHERIC VENT RESIDENTIAL GAS WATER HEATERS

Note: Change “G” to “X” in model number (example: XCR-30)
• ‡ LP models not available on GCRH-40
• *For optional side-mounted recirculating taps, add “L” to the suffix (example: GCR-40L)
INTELLIGENT CONTROL LOGIC
• The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
• Uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source
• The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics
GREEN CHOICE® GAS BURNER
• Patented eco-friendly burner design reduces NOx emissions by up to 33% and complies with LowNOx emission requirements of less than 40 ng/J
DYNACLEAN™ DIFFUSER DIP TUBE
• Reduces lime and sediment buildup and maximizes hot water output. Made from long-lasting PEX cross-linked polymer
COREGARD™ ANODE ROD
• Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rods
PUSH-BUTTON PIEZO IGNITOR
• Makes lighting the pilot fast and easy with one-hand push-button spark ignition.
BLUE DIAMOND® GLASS COATING
• Provides superior corrosion resistance compared to industry standard glass lining
ENHANCED FLOW BRASS DRAIN VALVE
• Our residential water heaters have a solid brass, tamper resistant, enhanced flow, ball type, drain valve
• Uses a standard female hose fitting that allows for fast and easy draining during maintenance
• Designed for easy operation, this valve includes an integral screwdriver slot that features a 1/4 turn (open/close) radius, which permits not only full straight-through water flow but also a quick and positive shut off
CODE COMPLIANCE
• Meets UBC, CEC and HUD National Codes
• Meets the thermal efficiency and standby loss requirements of the U. S. Department of Energy and current edition of ASHRAE/IENSA 90.1
• Complies with the Federal Energy Conservation Standards effective April 16, 2015, in accordance with the Energy Policy and Conservation Act, (EPCA), as amended
HIGH ENERGY FACTORS
• Eco-Friendly non-CFC foam insulation, external heat traps, and specially designed combustion chamber combine to produce a high Energy Factor for maximum savings on operating costs
• CSA Certified and ASME Rated T&P Relief Valve
• Maximum Hydrostatic Working Pressure 150 PSI
DESIGN-CERTIFIED BY CSA INTERNATIONAL
• Certified at 300 PSI test pressure and 150 PSI working pressure. Listed according to ANSI Z21.10.1-CSA 4.1 standards governing storage tank-type water heaters
Warranty
• 10-Year Limited Tank and Parts Warranty