RHEEM 40 GAL FVR NATGAS 40K PRO SERIES 8YR RHGPRO4040F

40 Gallons Flammable Vapor Ignition Resistant Natural Gas Professional Series Water Heater 8-year WarrantyFeatures:8-Year Limited Tank and Parts Warranty with a Professional Installation.One-of-a-kind air/fuel shut-off device offersdouble protectionMaintenance free . no filter to cleanStandard replacement partsLow NOx design for low nitrous oxide emissionsEverKleen™ patented system fights sediment build-upReduces fuel costsProvides more hot waterNo matches requiredMore hot water at low operating cost High Altitude CompliantAll models are certified for applications up to 6,000 feet above sea levelPatented magnesium anode rod design incorporates a special resistor that protects the tank from rustBrass drain valve and temperature and pressure relief valve are includedMeets or exceeds National Appliance Energy Conservation Act (NAECA) requirementsSpecifications:Type -- TallTank Capacity -- 40 gallonsGas Input BTU/hr. -- 40Recovery in G.P.H at 90° Rise -- 40.4Energy Factor -- 0.62Shipping Weight - 135 lbs.Average Annual Operation Costs -- $220

• 8-Year Limited Tank and Parts Warranty with a Professional Installation

• One-of-a-kind air/fuel shut-off device offersdouble protection

• Maintenance free . no filter to clean

• Standard replacement parts

• Low NOx design for low nitrous oxide emissions