Noritz NR50ODLP Outdoor Tankless Water Heater or Noritz NR50ODNG Outdoor Tankless Water Heater? Which Noritz Model to Buy
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This noritz nr50odlp outdoor tankless water heater vs nr50odng outdoor comparison helps you pick the right fuel source. Both units deliver 5.0 GPM of hot water at 120,000 BTU. They share identical dimensions, weight, and outdoor design. The main difference is the fuel type. One uses liquid propane. The other uses natural gas. Your existing fuel line determines the correct model for your home.
Key differences
| Aspect | Noritz Outdoor Propane Tankless Water Heater | Noritz Outdoor Natural Gas Tankless Heater, 5.0 GPM |
|---|---|---|
| Fuel Type | Liquid Propane | Natural Gas |
| Model Number | NR501-OD-LP | NR501-OD-NG |
| Color | Not listed | White |
Which one should you choose?
Choose Noritz Outdoor Propane Tankless Water Heater if
- You have a propane tank or supply line
- You need a unit for remote locations without gas mains
- You prefer the NR501-OD-LP model designation
Choose Noritz Outdoor Natural Gas Tankless Heater, 5.0 GPM if
- You have a natural gas line connection
- You want a white exterior finish
- You prefer the NR501-OD-NG model designation
Verdict: Choose the NR50ODLP if your property is supplied by propane tanks. Choose the NR50ODNG if you have a standard natural gas utility connection. Both models offer identical performance and size for outdoor use.
Noritz NR50ODLP vs NR50ODNG Comparison
Fuel Type
The Noritz NR50ODLP runs on liquid propane. The Noritz NR50ODNG uses natural gas. This is the primary difference between the two models. You must choose based on your available fuel source. If your home or outdoor area has a natural gas line, the NR50ODNG is the logical choice. If you rely on propane tanks, the NR50ODLP is required. The internal components are tuned for their specific fuel. You cannot swap fuels without professional modification. Check your existing infrastructure before purchasing. This decision dictates which unit fits your property.
Flow Rate
Both heaters deliver 5.0 GPM of hot water. This flow rate is identical for the NR50ODLP and the NR50ODNG. You get the same volume of water regardless of fuel choice. This capacity suits one shower and a kitchen sink simultaneously. It may struggle if you run multiple high-demand fixtures. The performance is consistent across both models. You will not gain more water pressure or volume by switching fuels. The heating element works at the same speed for both. Your hot water availability remains unchanged between these two options.
Heating Capacity
Each unit provides 120,000 BTU of heating power. The NR50ODLP and NR50ODNG share this maximum input. This energy level ensures rapid water heating. You get consistent temperature stability during use. The output is sufficient for typical outdoor applications. Neither model offers higher or lower BTU ratings. The heating efficiency is matched in specifications. You will experience the same rise in water temperature. The power consumption differs due to fuel properties, but the thermal output remains equal. Your hot water quality is consistent.
Dimensions
Both units measure 26.6 inches in height. They are 17.6 inches wide and 10.7 inches long. The NR50ODLP and NR50ODNG have identical footprints. You need the same mounting space for either model. The wall clearance requirements are the same. Installation planning is straightforward for both. You do not need to adjust your setup based on size. The compact design fits tight outdoor areas. The physical profile does not change with fuel type. Your bracket or mounting hardware will work for either heater.
Weight
Each heater weighs 33 pounds. The NR50ODLP and NR50ODNG are equal in mass. This weight is manageable for most installations. You need a sturdy wall mount to support the load. The structural requirements are identical for both models. Handling and positioning are the same during setup. The difference in fuel does not affect the chassis weight. You will not find one unit significantly heavier or lighter. The mounting hardware must support this specific weight. Your installation plan remains unchanged regarding load bearing.
Which Noritz Model Fits Your Fuel
Homeowners with existing natural gas lines
You should choose the NR50ODNG if you have a natural gas supply. This model runs on natural gas, eliminating the need for propane tanks. It delivers 5.0 GPM and 120,000 BTU, matching the propane version. The outdoor design fits standard installations. Your existing infrastructure makes this the convenient choice for endless hot water.
Users with liquid propane access
Choose the NR50ODLP if your property uses liquid propane. This unit is designed specifically for propane fuel. It offers the same 5.0 GPM flow rate and 120,000 BTU output as the natural gas model. The compact outdoor footprint suits various settings. Select this model to ensure compatibility with your current propane supply.
Buyers prioritizing identical performance specs
Both models share identical dimensions, weight, and performance metrics. They both provide 5.0 GPM and 120,000 BTU. The choice depends entirely on your fuel source. If you prefer propane, this unit works. If you prefer natural gas, the other model works. Performance remains equal. Select based on the fuel you have available at your installation site.
The products compared
Noritz Outdoor Propane Tankless Water Heater
Best for: outdoor propane hot water needs
- Fuel Type
- Liquid Propane
- Flow Rate
- 5.0 Gpm
- BTU
- 120,000 Btuh
- Installation Location
- Outdoor
- Dimensions
- 26.6 x 17.6 x 10.7 inches
- Weight
- 33 pounds
View on Amazon: Noritz Outdoor Propane Tankless Water Heater Affiliate link
The Noritz NR50ODLP is an outdoor tankless water heater designed for liquid propane. It delivers up to 5.0 GPM of hot water at a maximum output of 120,000 Btuh. The unit measures 26.6 x 17.6 x 10.7 inches and weighs 33 pounds. It features high efficiency and low NOx emissions. This model suits you if you need a compact, propane-powered solution for outdoor use.
Pros
- Delivers 5.0 GPM flow rate
- 120,000 Btuh maximum heating output
- Compact outdoor design
- High efficiency and low NOx emissions
Cons
- Limited to liquid propane fuel
- Outdoor installation only
- Single flow rate setting
Good fit if
- You need an outdoor propane water heater
- You require 5.0 GPM capacity
- You prefer low NOx emissions
Skip if
- You need natural gas fuel
- You require indoor installation
- You need higher than 5.0 GPM flow
Verdict: The Noritz NR50ODLP Outdoor Tankless Heater is a practical choice for outdoor propane applications. It fits you if you need a compact, high-efficiency unit with 5.0 GPM capacity.
Noritz Outdoor Natural Gas Tankless Heater, 5.0 GPM
Best for: outdoor natural gas applications
- Fuel Type
- Natural Gas
- Flow Rate
- 5.0 GPM
- BTU
- 120,000 BTU/hr
- Installation Location
- Outdoor
- Dimensions
- 26.6 x 17.6 x 10.7 inches
- Weight
- 33 pounds
View on Amazon: Noritz Outdoor Natural Gas Tankless Heater, 5.0 GPM Affiliate link
This Noritz unit delivers 5.0 GPM at 120,000 BTU/hr using natural gas. Designed for outdoor installation, it measures 17.6 x 26.6 x 10.7 inches and weighs 33 pounds. The compact white casing fits tight spaces. It provides endless hot water with low NOx emissions. You get reliable performance for outdoor showers or utility sinks.
Pros
- 5.0 GPM flow rate
- 120,000 BTU/hr heating capacity
- Compact 17.6 inch width
- Natural gas fuel type
Cons
- Natural gas only, no propane option
- Outdoor installation required
- 33 pounds weight
Good fit if
- You need natural gas for outdoor use
- You require 5.0 GPM capacity
- You have space for outdoor mounting
Skip if
- You need propane fuel
- You want indoor installation
- You need higher than 5.0 GPM flow
Verdict: Noritz NR50ODNG Outdoor Natural Gas Heater suits outdoor natural gas setups needing 5.0 GPM. It fits tight spaces well.
Specifications side by side
| Spec | Noritz Outdoor Propane Tankless Water Heater | Noritz Outdoor Natural Gas Tankless Heater, 5.0 GPM |
|---|---|---|
| Fuel Type | Liquid Propane | Natural Gas |
| Flow Rate | 5.0 Gpm | 5.0 GPM |
| BTU | 120,000 Btuh | 120,000 BTU/hr |
| Installation Location | Outdoor | Outdoor |
| Dimensions | 26.6 x 17.6 x 10.7 inches | 26.6 x 17.6 x 10.7 inches |
| Weight | 33 pounds | 33 pounds |
| Color | Liquid Propane | White |
| Model | NR501-OD-LP | NR501-OD-NG |
| Size | not stated | 17.6 inches (W) x 26.6 inches (H) |
Frequently asked questions
Can I install the Noritz NR50ODLP or NR50ODNG on a deck?
Yes, both models are designed for outdoor installation. Their compact footprint allows them to fit in tight spaces like decks or patios. The NR50ODLP measures 17.6 inches wide and 10.7 inches deep. The NR50ODNG shares these exact dimensions. Both units weigh only 33 pounds, making mounting straightforward.
Do these Noritz heaters provide enough hot water for a shower?
Yes, both units deliver 5.0 GPM of hot water. This flow rate is sufficient for a standard shower. The NR50ODLP handles propane supply for this output. The NR50ODNG uses natural gas to achieve the same result. You get consistent performance for personal hygiene needs.
Is the Noritz NR50ODLP suitable for a cabin without gas lines?
Yes, the NR50ODLP runs on liquid propane. It is ideal for locations lacking natural gas infrastructure. You can connect it to a propane tank or supply line. It provides 5.0 GPM of hot water. This makes it a practical choice for cabins or remote outdoor setups.
How big is the Noritz NR50ODNG compared to other units?
The NR50ODNG is quite compact. It measures 17.6 inches in width and 26.6 inches in height. The depth is 10.7 inches. It weighs just 33 pounds. This small size allows it to fit well in tight outdoor spaces where larger heaters would not fit.
Can I use the Noritz NR50ODNG if I have natural gas?
Yes, the NR50ODNG is built specifically for natural gas. It connects directly to your natural gas supply. It delivers 5.0 GPM of hot water at 120,000 BTU. This model eliminates the need for propane tanks. It is the correct choice if natural gas is available.
What is the difference between the Noritz NR50ODLP and NR50ODNG?
The primary difference is the fuel source. The NR50ODLP uses liquid propane. The NR50ODNG uses natural gas. All other specifications are identical. They share the same 5.0 GPM flow rate, dimensions, and weight. You choose based on which fuel source is available at your installation site.