Specifications - Noritz GQ-C2857WS US Owner's Manual

Specifications

Item
Model Name
Type
Ignition
Operating Pressure
Minimum Flow Rate
Dimensions (Height) x (Width) x (Depth)
Weight
Water Holding Capacity
Connection Sizes
Power Supply
Materials
Safety Devices
Accessories
Item
Gas
Consumption
Maximum Hot Water Capacity
Capacity Range
Temperature Settings
Default Temperature Options
• Specifications may be changed without prior notice.
• The capacity may differ slightly, depending on the water pressure,
Specifications
Installation
Air Supply/Exhaust
Water Inlet
Hot Water Outlet
Gas Inlet
Condensate Drain
Supply
Consumption
Casing
Flue Collar
Primary Heat Exchanger
Secondary Heat Exchanger
Performance
NG
LP
45°F (25°C) Rise
°F Mode:
°C Mode:
water supply, piping conditions, and water temperature.
NRC98DV (GQ-C2857WS-FF US)
Indoor Wall Mounted
0.5 GPM (2 L/min.)
24.2" (615mm) x 18.3" (464mm) x 9.4" (240mm)
58 lbs.
0.5 Gallon (1.8L)
120 VAC (60Hz)
NG : 73W LP : 78W
Freeze Prevention 213W
Zincified Steel Plate/Polyester Coating
PVC
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
Maximum Performance
180,000 btuh
180,000 btuh
7.5 GPM (28.2 L/min.)
0.5-9.8 GPM (2-37.0 L/min.)
115-140°F (In 5°F intervals) (6 Options)
46,47,48,50,55,60°C (6 Options)
120°F (50°C), 125°F (52°C), 130°F (54°C), 140°F (60°C)
(Original is 120°F (50°C))
Specification
NRC98OD (GQ-C2857WS US)
Outdoor Wall Mounted
Power Vented
Direct Ignition
15-150 psi
57 lbs.
3/4"
3/4"
3/4"
1/2" Threaded
NG : 64W LP : 68W
Freeze Prevention 203W
Stainless Steel
Minimum Performance
16,000 btuh
16,000 btuh
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