4" 90° Type-B Adjustable Double Wall Vent Elbow Item #813457 | Model #B114915C 500-watt copper heating elements provide

500-watt copper heating elements provide a first hour delivery of 43 gallons

fastening torque and 1

Tool-free guard allows for quick

high strength material

ANSI/BHMA grade 1 certified

4" 90° Type-B Adjustable Double Wall Vent Elbow Item #813457 | Model #B114915C 500-watt copper heating elements provideConstructed with an innovative lock tight system called DuraLock to ensure tight and secure connections Enables the angle of the 4 inch diameter vent run to be adjusted up to 90 from vertical; all vent runs must return before termination Engineered to heat up rapidly and remain hot during the appliance operation to allow for minimal condensation