'/%3E%3C/svg%3E)
Hover image to zoom
NR501 120,000 BTU Outdoor Residential Tankless Water Heater (LP)
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$650.70 each
In Stock
Get 4 Tue, Jun 9
Order by today, receive Tuesday
MANUALS (4)
'/%3E%3C/svg%3E){kind=small}
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
Propane
5 MAX GPM
Outdoor Only
5 Year (Parts)/ 12 Year (Heat Exchanger) Warranty
13.8" Width
6.7" Depth
Description
–
The Noritz NR501-OD-LP Residential Tankless Water Heater has been specifically engineered from the ground up to be an economical, low cost tankless replacement for a wide variety of tank based water heaters. The high efficiency heat exchanger combined with the ability to only heat water when you need it means that homeowners can save an average of nearly 50% on their monthly hot water energy bills. For those homeowners that have yet to take the plunge into the tankless hot water heater lifestyle, the ValveSolutions tankless water heater line is an excellent start.
Features:
Accessories:
Features:
- Endless Hot Water
- 83% Efficiency
- Save 50% on Monthly Energy Bills Compared to Tank Based Water Heaters
- Small Footprint for Ease of Installation
- Low NOx emissions
- Parts Warranty: 5 year
- Residential Heat Exchanger Warranty: 12 years
Accessories:
- Keypad/Thermostat Display included
- Compatible remote controller (part RC-7651M)
- Isolator Valve (part IK-WV-200-1-xx)
- Freeze Protection included
- High Elevation Adjustment included
- Quick-Connect Cord (part QC-2)
- Pipe Cover (part PC-1S)
- Recess Box (part RB-510)
Specs
–
| Application: | Residential |
|---|---|
| Product Type: | Tankless Heater |
| Type: | Non-Condensing |
| Efficiency: | 83% |
| Energy Factor: | 0.85 |
| Gas Input: | 15000 to 120000 BTU/h |
| Fuel Type: | Propane |
| Flow Range (GPM): | 0.5 to 5.0 |
| Max Flow (GPM): | 5 |
| Min Flow (GPM): | 0.5 |
| Width (Inches): | 13.8" |
| Depth (Inches): | 6.7" |
| Height (Inches): | 20.5" |
| Weight (lbs): | 36 lbs |
| Max Temp (F): | 140°F |
| Gas Connection: | 3/4" |
| Water Connection: | 3/4" |
| Installation Type: | Outdoor Only |
| Warranty: | 5 Year (Parts)/ 12 Year (Heat Exchanger) |
| Energy Star Rated: | Yes |
| BTU (Max): | 120000 |
| BTU (Min): | 15000 |
| Vent Type: | Outdoor (No Venting) |
| Flow Rate at 40F Temp Rise (GPM): | 5.0 |
| Flow Rate at 50F Temp Rise (GPM): | 3.9 |
| Flow Rate at 60F Temp Rise (GPM): | 3.3 |
| Flow Rate at 70F Temp Rise (GPM): | 2.8 |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
49 Replacement Parts
Mounting Plate - Heat Exchanger, EWBA008
SKU: EWBA008
NoritzIgnitor Replacement, ERDJ112
SKU: ERDJ112
NoritzThermistor - Cold Water, EBTD047
SKU: EBTD047
Noritz"C" Clamp - Water Pipe 16-25, SAD6593
SKU: SAD6593
Noritz"C" Clamp - Thermistor, CRUD055
SKU: CRUD055
NoritzSight Glass Window, EVRK002
SKU: EVRK002
NoritzHigh Limit Switch, ENJH001
SKU: ENJH001
NoritzManifold Plate 09-14 (SET), SKJ70F7
SKU: SKJ70F7
NoritzThermistor - White - M64, BWCD096
SKU: BWCD096
NoritzInlet Power Wires, ENJJ020
SKU: ENJJ020
NoritzInlet Power Wire Clip, ETPA073
SKU: ETPA073
NoritzClamp - Thermal Fuse, EVHH004
SKU: EVHH004
NoritzMounting Plate - Igniter, EVHA016
SKU: EVHA016
NoritzHeat Exchanger Kit (OD) (SET), SKJ70NK
SKU: SKJ70NK
NoritzJunction Box Cover, ENJA025
SKU: ENJA025
NoritzGas Valve, SKJ70NE
SKU: SKJ70NE
Noritz
Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
PART REQUEST FORM
Product Reviews
5 out of 4 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Showing 1-4 of 4 reviews
Hopefully they keep making these
Easy install and works great. Half inch gas inlet but easy fix with adapter.
RP
Texas
13 days ago
Was this review helpful to you?
Nicely Built
Seems
Ike a very nicely built product. Bought to replace Takagi Jr. the drop in GPM is more noticeable than I thought it'd be. Delivers hot water faster than the TKJR I think. Only couple issues: You need the remote to adjust to 115°. No biggy I guess. 120° is ok. Also the documentation and product listing do not mention this is a 1/2" hookup. Getting ready for it I planned on 3/4". Again no biggy. Put an adaptor/reducer on it. I may return it as I was able to get my Takagi working. Or keep for when the Takagi actually dies.
Rasterfarian
Simi Valley, CA
1 years ago
Verified Buyer
Was this review helpful to you?
I use these in several places throughout the park
The consistent design allows for direct replacement without having excessive plumbing work.
Yogi
Md
2 years ago
Verified Buyer
Was this review helpful to you?
great buy
Great replacement after Winterstorm here in Texas. Easy hook up. Heats 6 item water sources with ease at 1 time in a 3 bedroom house and it gets very hot. love the company easy transaction will definitely buy from here again
CPTartist
Nacogdoches,TX 75961
5 years ago
Was this review helpful to you?
Product Q&A
1 Question1 Question
Q: Nortiz 501 H20 Heater continues flashing 901 and i have not hot H20. Someone please help!
Asked by Jason 3 years ago
Add your answer
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy