Noritz recommends a minimum ¾” gas line for our products. This may need to be bigger depending on length and BTU1 load. For help with specific sizing, consult with a licensed plumber to determine exact size needed.
Please visit http://www.noritz.com to find a local installer.
See also installation manual located at: http://support.noritz.com/technical-literature.php
British thermal unit, the amount of heat required to raise the temperature of 1 lb. of water 1° F
- Models: ALL MODELS