Most Advanced Green Design: The NR83-DVC-NG demonstrates Noritz's commitment to being the tankless leader. With the NR83-DVC-NG Noritz shows its dedication to reduce environmental burdens and atmospheric pollution.

The NR83-DVC-NG is the best 180,000 btuh concentric model in the category with many industry-first features. Equipped with a commercial-grade heat exchanger and green Eco-Burner, the NR83-DVC-NG is the perfect mix of professional power and environmental consciousness.

Noritz NR83-DVC-NG Residential Tankless Water Heater Specifications
Model Name		NR83-DVC-NG
Gas Type		Natural Gas (NG)
Gas Consumption		Max:180,000 BTU/Hr - Min:18,000 BTU/Hr
Thermal Efficiency		85%(NG)
Energy Factor		0.82(NG)
Maximum Hot Water Capacity	45 degree F Rise	6.7 GPM (25.4 L/min.)
Capacity Range		0.5-8.3 GPM (2-31.4 L/min.)
Temperature Settings (Deg)	Degree F Mode	100-140 degree F (In 5 degree F intervals) (9 Options)
Temperature Settings (Deg)	Degree C Mode	37-48 C (In 1 C intervals), 50, 55, 60 C (In 5 C intervals) (15 Options)
Default Temperature Options (Deg)	Degree F Mode	120,130,140 F (Original is 120 F)
Default Temperature Options (Deg)	Degree C Mode	50, 55, 60 C (Default is 50 C)
Type	Installation	Indoor, Wall Mounted
Type	Air Supply/Exhaust	Power Vented
Connection Sizes	Water Inlet	3/4"
	Hot Water Outlet	3/4"
	Gas Inlet	3/4"
Power Supply	Supply	120 VAC (60Hz)
Power Supply	Consumption	NG : 82W Freeze Prevention 161W
Materials	Casing	Zincified Steel Plate / Polyester Coating
	Flue Collar	Stainless Steel
	Heat Exchanger	Copper Sheeting, Copper Tubing
Ignition		Direct Ignition
Operating Pressure		15-150 psi
Minimum Flow Rate		0.5 GPM (2 L/min.)
Dimensions (H x W x D)		23.6" (600mm) x 13.8" (350mm) x 9.4" (240mm)
Weight		49 lbs.
Water Holding Capacity		0.2 Gallon (0.95L)
Safety Devices		Flame Rod, Thermal Fuse, Lightning Protection Device (ZNR), Overheat Prevention Device, Freezing Prevention Device, Fan Rotation Detector
Accessories		Anchoring Screws

Noritz NR83-DVC-NG Residential Tankless Water Heater Features:

Commercial-Grade Heat Exchanger - Engineered for Durability
Eco-Burner - Noritz's Most Advanced Green Design
Easy Installation - Zero-Clearance and Adjustable Venting
Standard Input - gas consumption ranges from 18,000 BTUh to 180,000 BTUh
Compact Design - ANSI Z21.10.3/CSA 4.3 certified design that can be wall-mounted indoors
Durable Steel Casing with Polyester Coating
Venting - concentric direct vent (DVC) design that uses 5"/3" Noritz concentric stainless steel vent pipe and is rated for zero clearance
Quick Connect - two identical units can be linked together by using the optional Quick Connect Cord for twice the hot water capacity
Temperature Controls - includes remote thermostat attached to the front panel that can precisely adjust the output temperature from 100 F to 140 F and display temperatures in both degree C and degree F
Power Cord Kit - comes pre-installed with 6' power cord
Additional Features - Temperature Lockout, High Elevation Adjustment, NEW Service Reminder Function (unit can be programmed to signal a reminder for regular maintenance)
Available in Natural Gas (NG).
Temperature Settings: 100-140 degree F (9 options)
Self-diagnostic onboard computer system
Back-up battery compatible
Recirculation compatible
Digital remote built-in
Energy Star qualified
12-Year Limited Heat Exchanger Warranty for Residential Use
5-Year Limited Parts Warranty
1-Year Reasonable Labor
Approvals - CSA, UPC, NSF, Low NOx Approved By SCAQMD (Rule 1146.2), Suitable for Installation in a Manufactured (Mobile) Home
Qualifies For Up To $300 Tax Credit (2011 residential install only)
Warning: NR83-DVC requires 3" x 5" concentric-type stainless steel venting.