Noritz N-0931M-ASME-LP Spec Sheet

Model N-0931M-ASME

Tankless Water Heater

17.7"

CERTIFIED

R

4- 0.5"

6-0.24 x 0.4" OBLONG HOLE

6.7"

5.5"

3.9"

2.8"

1.4"

1.4"

2.8"

3.9"

5.5"

6.7"

6-0.24 x 0.4" OBLONG HOLE

4- 0.5"

0.4"

0.4"

3.7"

9.4"

1.1"

FLUE COLLAR

AIR INLET

WIRING THROUGHWAYS

WATER DRAIN VALVE

(WATER FILTER)

HOT WATER OUTLET

WA TER DRAIN VALVE

18.4"

17.6"

4"

(VIEW FROM TOP)

14.4"

11"

7.7"

LED

AIR INLET

HOT WATER OUTLET (3/4")

WIRING THROUGHWAYS

COLD WATER INLET

GAS INLET

WIRING THROUGHWAY

(120VAC)

2.6"

3.9"

6.3"

HEIGHT OF EACH FITTING

FROM BOTTOM OF CASE

HOT WATER OUTLET

COLD WATER INLET

GAS INLET

WIRING THROUGHWAY

(120VAC)

GAS INLET (3/4")

COLD WATER INLET (3/4")

N-0931M-ASME

1.7"

2.2"

2.2"

Item

Model Name

Type

Installation

Air Supply/Exhaust

Ignition

Operating Water Pressure

Minimum Flow Rate

Gas Supply Pressure

Dimensions

Weight

Water Holding Capacity

Connection

Water Inlet

Hot Water Outlet

Sizes

Gas Inlet

Supply

Power

Consumption

Casing

Material Flue Collar

Heat Exchanger

Safety Devices

Included Accessories

Optional Accessories

Specification

N-0931M-ASME

Indoor/Outdoor, Wall Hung

Power Vented

Direct Ignition

15 - 150 PSI

0.5 GPM

NG : 5.0" - 10.5" LP : 10.5" - 14.0"

24.4"(Height) x 18.4"(Width) x 9.4"(Depth)

62 (pounds)

0.3 Gallon

3/4"

3/4"

3/4"

120VAC(60Hz)

NG: 115W LP: 115W Freeze Prevention 250W

Stainless Steel

Stainless Steel

Copper Sheeting, Copper Tubing

Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Overheat Prevention Device,

Freezing Prevention Device, Fan Rotation Detector

Remote Controller, Remote Controller Cord, Anchoring Screws

Isolation Valves (#IK-WV-5), Outdoor Vent Cap (#VC-4(-1)), Pipe Cover (#PC-3S), Remote Controller

Outdoor Junction Box (#RC-OJB), ScaleShield (#SS-HB-2), Quick-Connect Cable(#QC-1M),

Multi-System Controller (SC-201-6M (-12M, -24M))

NORITZ AMERICA CORPORATION

11160 Grace Avenue, Fountain Valley, CA 92708 Tel. 1-866-7NORITZ

www.noritz.com

Model N-0931M-ASME

Product Performance

Flow Rates

12

10

8

6

4

2

0

Temperature Rise (°F)

Temperature

Rise (°F)

Flow Rate

(GPM)

*For peak flow rates in shaded areas, contact Noritz for proper setting.

30

25

20

15

10

5

0

Set temperature: 145°F or higher

(Storage Tank Setting w/ System

Controller: 170~180°F)

Pressure Loss

Set temperature: 140°F or less

(Storage Tank Setting w/ System

Controller: 160°F or less)

Flow Rate (gpm)

60

50

40

30

20

10

0

Item

Gas NG

Consumption LP

Thermal Efficiency

Hot Water

Capacity

35°F Rise

45°F Rise

77°F Rise

100°F Rise

Capacity Range

Temperature Settings

Default Temperature Options

Features

Warranty

Approvals

Maximum Performance

250,000 btuh

250,000 btuh

Minimum Performance

11,000 btuh

11,000 btuh

84%

11.1 Gal/min.

9.3 Gal/min.

5.5 Gal/min.

4.2 Gal/min.

0.5 - 11.1 Gal/min.

100-150°F (In 5°F intervals) ,160, 170, 180°F (14 Options)

120, 130, 140, 180°F (Default is 120°F)

Quick-Connect (2 units), Multi-System (Up to 24 units), Pump Control, Temperature Lockout,

High Elevation Adjustment

5 years Heat Exchanger / 5 years Parts (12/5- Residential)

CSA, UPC, NSF, ASME, Low NOx Approved By SCAQMD

Noritz America reserves the right to discontinue, or change at any time, the designs and/or specifications of its products without notice.

Rev. 12/08