Commercial Triton Premium Heavy Duty High Eff. 100 Gal. 400K BTU ULN Natural Gas Power Direct Vent Tank Water Heater Nominal Tank Capacity (gallons):100 Type Framing hammer Handle Material Matte Black Lantern Type Framing hammer Handle Material Wood Handle Length (Inches) 17 Claw Style Curved Face Milled Cushioned Grip No Handle Style Curved Head Material Steel Warranty Limited lifetime Magnetic Yes Package Quantity 1 CA Residents: Prop 65 Warning(s) No Head Weight Unit of Measure Ounce(s) UNSPSC 27111600 Head Weight 19 and vinyl flooring where the two surfaces are the same height Built in protection: triton's LeakGuard prevention system includes detection and prevention via an auto shut off valve to prevent water catastrophic damage and allows no more than 24 oz California and Utah areas: this water heater meets or exceeds ultra low NOX (ULN) emissions requirements for all air quality management districts