Our site works best with Javascript enabled.

Need Help? Call
MON-FRI 8:30am-5:00pm Central
Noritz NR71-SV-NG
Interior / Exterior, 6.3 GPM, Natural Gas, 83% Efficiency Tankless Water Heater

Product has been discontinued.
Try This Instead
Rinnai RLi Series 09 Rinnai RL75iN
Interior, 7.5 GPM, Natural Gas, 82% Efficiency Tankless Water Heater

With a Noritz tankless water heater you will get an endless supply of hot water.  Tankless water heaters heat water on demand, and that means you never have to worry about running out of hot water.  Compared to a traditional water heater, tankless water heaters are also very small in size and can be installed virtually anywhere. 

Tankless water heaters also run more efficiently than a traditional water heater.  These models require no pilot light, and can save about half the cost of your current water heating bill since there is no reheating of water as with traditional water heaters.  This water heater is a high efficiency, fully condensing appliance.  Unlike a traditional tankless water heater, a condensing type captures heat from the exhaust gas and uses it to preheat the incoming cold water as it passes through the secondary heat exchanger.

Standard Features:

  • 83% Efficiecy
  • Turbo Flow - Up to 7.1 GPM at 35°F temperature rise
  • Copper heat exchanger
  • High performance single flame, fully modulating burner and direct ignition
  • Automatic air regulator monitors air temperature
  • Thermal fuse provides overheat protection
  • 100° - 160°F Temperature range
  • Resin coated PC board

Noritz 90deg Elbow
Noritz VP4-90ELBOW
4" Diameter, 90° Vent Pipe Elbow

Ez-Flo Water Heater Connector
Ez-Flo 437718
18" Long, 3/4" Inner Diameter Flexible Water Heater Connector - For Installations Without Service Valves
Ez-Flo Water Heater Connector
Ez-Flo 437724
24" Long, 3/4" Inner Diameter Flexible Water Heater Connector - For Installations Without Service Valves
Honeywell AMX3-T
Honeywell AMX300T/U
Thermostatic Mixing Valve Kit with 8" Flex Connector

Your Order
Ways to Order
See Order Status
Modify or Cancel Order
Missing Order Item
Damaged Shipments
Warranty Claims
View Quotes
Request Custom Equipment
Technical Support
Learning Center
Instruction Manuals
Contact Technical Support
Shipping Policy
Return Policy
Scratch-N-Dent Policy
Volume Discount Policy
Privacy Policy
Website Terms of Use
About Us
Customer Reviews
(800) 865-5931
Monday to Friday
8:30am - 5:00pm Central
  Mailing Address
1901 N. Clybourn Avenue
Suite 200
Chicago, IL 60614
[email protected]
or Contact Us Here
(425) 928-2455
© Copyright 2002-2014, Alpine Home Air Products. All Rights Reserved. A Todd Arthurs Company, Inc