What is the minimum ground clearance for an OD unit? At least one foot of clearance is recommended for servicing purposes. ClearanceA set distance required for proper and safe operation...
What is the vent termination clearance from a soffit, deck, veranda, porch, balcony, inside corner, or outside corner of home? Clearances vary. Please check installation Manual for the correct clearance for your installation.
Why are the side clearances larger for the new stainless steel models? On the new stainless steel models, the rating plates are located on the side of the heater instead of the...
Can I install my heater in a closet/cabinet? They can be installed in a mechanical closet as long as there is a sufficient supply of air. To ensure...
What are the clearances to combustible and non-combustible material from the heater? Please refer to the installation manual for your unit to find the appropriate clearances.
What are the clearances to combustibles when using N-Vent? Clearances will vary, please download the installation manual for your unit at https://support.noritz.com/technical-literature for the most accurate and up to...
How far should combustible material be spaced from venting? Venting clearance requirements can be found in the installation manual. Visit our Support Site to search for and download the...