NCC300 Owner's Guide

46
Specications
•Specicationsmaybechangedwithoutpriornotice.
• The capacity may differ slightly, depending on the water pressure,
water supply, piping conditions, and water temperature.
Specication
Indoor Wall Mounted Outdoor Wall Mounted
Direct Ignition
15-150 psi
(Recommended 30 psi or more for maximum performance)
32.7" (830mm) x 18.9" (480mm) x 14.2" (360mm)
130 lbs.
0.8 Gallon (3.1 L)
NPT 1"
NPT 1”
NPT 3/4”
1/2” Threaded
120 VAC (60Hz)
NG : 121W LP : 116W
Freeze Prevention 345W
ZinciedSteelPlate/PolyesterCoating
Stainless Steel
Copper Sheeting, Copper Tubing
Stainless Steel Sheeting, Stainless Steel 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,
Drain hose (With clamp)
Specications
Performance
Item
Model Name
Type
Ignition
Operating Pressure
Dimensions (Height) x (Width) x (Depth)
Weight
Water Holding Capacity
Accessories
Installation
Air Supply/Exhaust
Connection Sizes
Power Supply
Materials
Water Inlet
Hot Water Outlet
Gas Inlet
Condensate Drain
Safety Devices
Item
Gas
Consumption
Maximum Hot Water Capacity
Capacity Range
Temperature Settings
NG
LP
45°F (25°C) Rise
Maximum Performance
300,000 btuh
300,000 btuh
Minimum Performance
15,000 btuh
15,000 btuh
12.5 GPM (47.4 L/min.)
0.5-13.2 GPM (2-50 L/min.)
100-150°F (In 5°F intervals),
160, 170, 185°F (14 Options)
Casing
Flue Collar
Primary Heat Exchanger
Secondary Heat Exchanger
Supply
Consumption
°F Mode:
°C Mode:
37-48°C (In 1°C intervals),
50-85°C (In 5°C intervals) (20 Options)
Power Vented
NG : 107W LP : 102W
Freeze Prevention 289W
Remote Controller,
Remote Controller Cord,
Anchoring Screws
NCC300DV (GQ-C5032WZ-FF US) NCC300OD (GQ-C5032WZ US)
0.5 GPM (2.0 L/min)
0.29GPM (1.1 L/min)
Minimum Activation Flow Rate*
Minimum Operating Flow Rate*
*Specicationsmaybechangedwithoutpriornotice.
* The capacity may differ slightly, depending on the water pressure, water supply, piping conditions, and water temperature.
*Minimumoperatingowratemaychangebysettingtemperatureandwatertemperature.