Submittal Sheet

- gas consumption ranges from 16,000 BTUh to
199,900 BTUh
- ANSI Z21.10.3/CSA 4.3 certified design that can
be wall-mounted indoors with a -DVC model or installed outdoors
with an -OD model
- manufactured with commercial grade copper,
25% thicker piping than standard models
- available in Outdoor (-OD) or Concentric Direct Vent
(-DVC) model that requires 5/3 in. Noritz concentric stainless steel pipe
- units can be linked together by using
either the optional 2-unit Quick Connect (#QC-2) or multi-unit
System Controller (#SC-301-6M-EXT) for up to 6 units
- BTU input can range from 16,000 to 1.2 million BTUh
for a 6-unit Multi-System
- 84% efficient for use with natural gas or propane
- includes remote thermostat that can precisely
adjust the output temperature from 100°F to 185°F with the capability
to display temperatures in both °C and °F
- Flame Sensor, Overheat Prevention Device, Lightning
Protection Device, Freeze Protection
- CSA, UPC, NSF, Low NOx Approved by SCAQMD [<14ng/J or 20ppm]
CERTIFIED
R
Model NC1991 Series
Commercial Water Heater
Specification Sheet
NORITZ AMERICA CORPORATION
11160 Grace Avenue, Fountain Valley, CA 92708 Tel. 1-866-7NORITZ www.noritz.com
OD (Outdoor Vent)
DVC (Concentric Direct Vent)
6-Unit System Controller (#SC-301-6M-EXT)
NC1991 - _____
Job Name _______________________________________________________________________
Location ________________________________________________________________________
Architect/Engineer _______________________________________________________________
Wholesaler ______________________________________________________________________
Contractor ______________________________________________________________________
Model No. _______________________________________________________________________
Gas Type ________________________________________________________________________
No. of Units _____________________ Total BTU/hr Input _________________________________
Flow Rate (GPH) ___________________________________________________________________
Notes
Quick Connect Cord (#QC-2)
Pipe Cover
Isolation Valves (#IK-WV-200-1)
for OD Model (#PC-2S-GRY)
DVC Model OD Model
LOW-LEAD
This product complies with California AB 1953 Low Lead Law and section 1417(d)
of the Safe Drinking Water Act