Noritz NR501-OD Service Manual page 4

NRC661(-DV/-OD)
Item
Model Name
Type Installation
Air Supply/Exhaust
Ignition
Operating Pressure
Minimum Flow Rate
Dimensions (Height) x (Width) x (Depth)
Weight
Water Holding Capacity
Connection Sizes
Water Inlet
Hot Water Outlet
Gas Inlet
Condensate Drain
Supply
Power Supply
Consumption
Materials
Casing
Flue Collar
Primary Heat Exchanger
Secondary Heat Exchanger
Safety Devices
Accessories
NRC711(-DV/-OD)
Item
Model Name
Type Installation
Air Supply/Exhaust
Ignition
Operating Pressure
Minimum Flow Rate
Dimensions (Height) x (Width) x (Depth)
Weight
Water Holding Capacity
Connection Sizes
Water Inlet
Hot Water Outlet
Gas Inlet
Condensate Drain
Power Supply Supply
Consumption
Materials Casing
Flue Collar
Primary Heat Exchanger
Secondary Heat Exchanger
Safety Devices
Accessories
Specification
NRC661-DV
Indoor Wall Mounted Outdoor Wall Mounted
Power Vented
Direct Ignition
15-150 psi
0.5 GPM (2 L/min.)
23.6" (600mm) x 13.8" 20.5" (520mm) x 13.8"
(350mm) x 6.7" (170mm) (350mm) x 6.7" (170mm)
38 lbs.
0.2 Gallon (0.8L)
3/4"
3/4"
1/2"
1/2" Threaded
120 VAC (60Hz)
NG : 54W LP : 56W NG : 43W
Freeze Prevention 138W Freeze Prevention 139W
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, SV Conversion Kit, Neutralizer
Specification
NRC711-DV
Indoor Wall Mounted Outdoor Wall Mounted
Power Vented
Direct Ignition
15-150 psi
0.5 GPM (2 L/min.)
23.6" (600mm) x 13.8" 20.5" (520mm) x 13.8"
(350mm) x 6.7" (170mm) (350mm) x 6.7" (170mm)
41 lbs.
0.2 Gallon (0.8L)
3/4"
3/4"
3/4"
1/2" Threaded
120 VAC (60Hz)
NG : 71W LP : 72W NG : 52W
Freeze Prevention 138W Freeze Prevention 139W
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, SV Conversion Kit, Neutralizer
4
NRC661-OD
36 lbs.
LP : 42W
Stainless Steel
NRC711-OD
40 lbs.
LP : 53W
Stainless Steel