Performance Platinum 50 Gal. Tall 12 Year 38,000 BTU Ultra Low NOx (ULN) Natural Gas Tank Water Heater Nominal Tank Capacity (gallons):40 pencil and measuring tape and pencil and measuring tape and drywall saw may be required for cabinets that can be installed in a recess application Left or right hand opening Euro style hinge 170° 3 adjustable glass shelves 1 2 in bevel mirror on exterior door Interior mirrors on back of cabinet and inside door Corner bumpers cushion door for a soft and quiet close Surface mount kit 760024X must be purchased separately for surface mount applications Welded steel body finished with rust resistant treated steel and heat cured white acrylic paint Assembly Code N Country Of Origin US Delivery Offered Y Department Number 7 Display Only Item N Dollar Velocity Code B Feature 10 Text Feature 1 Text Won't burn or leach away Feature 2 Text No sludges California and Utah residents: this water heater model meets or exceeds Ultra Low NOX (ULN) emissions requirements for all air quality management districts 75 Part Warranty 12 Year Labor Warranty 3 Year Certifications and Listings CSA Certified