GASLAND or NOVIEEX? Tankless Water Heaters Compared in 2026
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This GASLAND vs NOVIEEX tankless water heater comparison looks at two propane models with distinct roles. Both units run on standard propane fuel and provide on-demand hot water without a storage tank. The main difference lies in their capacity and intended setting. The GASLAND unit offers 1.58 GPM for portable outdoor tasks, while the NOVIEEX delivers up to 3.6 GPM for indoor household use. You need to choose based on your flow needs and installation environment.
Key differences
| Aspect | GASLAND 1.58 GPM Portable Propane Water Heater | Novieex 3.6 GPM Propane Tankless Water Heater |
|---|---|---|
| Flow Rate | 1.58 GPM | Up to 3.6 GPM |
| Installation Location | Outdoor | Indoor |
| BTU Output | 41,000 BTU/hr | 86,000 BTU |
| Voltage | Battery powered (2 D-cells) | 110V-120V AC |
| Dimensions | 17.3 x 11.8 x 11.8 inches | 28.5 x 17.3 x 10.8 inches |
Which one should you choose?
Choose GASLAND 1.58 GPM Portable Propane Water Heater if
- You need a portable unit for camping, RVs, or outdoor cleaning tasks.
- You want to operate the heater without an electrical outlet, using only batteries for ignition.
- You require a compact device that fits easily into small storage spaces.
Choose Novieex 3.6 GPM Propane Tankless Water Heater if
- You need enough hot water to run multiple fixtures, like a shower and a sink, simultaneously.
- You are installing the unit in a utility room or basement and have access to standard AC power.
- You prefer precise temperature control with a digital thermostat and touchscreen interface.
Verdict: Choose the GASLAND model if you need a lightweight, battery-powered heater for outdoor or portable use. Select the NOVIEEX unit if you require higher flow rates for indoor household applications with stable electrical power.
GASLAND vs NOVIEEX Propane Heaters
Flow rate capacity
The NOVIEEX model delivers up to 3.6 GPM of hot water, while the GASLAND unit provides 1.58 GPM. This difference matters for your daily routine. The higher flow rate on the NOVIEEX allows you to run a shower, kitchen faucet, and bathroom sink at the same time without a noticeable drop in temperature. The GASLAND unit is better suited for single-point use, such as a single shower or a small cabin sink. If you need simultaneous hot water for multiple fixtures, the NOVIEEX has a clear advantage in volume and speed.
Power output
Heating performance depends on BTU output. The NOVIEEX unit features an 86,000 BTU burner system, which is more than double the 41,000 BTU/hr output of the GASLAND model. This higher power allows the NOVIEEX to heat water more aggressively, supporting its higher flow rate. The GASLAND unit is sufficient for low-demand scenarios or outdoor portable use where high volume is not required. For indoor whole-house or multi-fixture applications, the NOVIEEX provides significantly more heating energy to maintain consistent temperatures under load.
Installation location
Location is a major deciding factor for these two units. The NOVIEEX is designed for indoor installation, requiring professional setup with 1/2" NPT fittings and an exhaust pipe. It is built to blend into utility rooms, basements, or closets. The GASLAND unit is explicitly designed for portable outdoor use. It is splash-proof and can handle light drizzle, though prolonged rain exposure should be avoided. If you need a permanent indoor solution, choose NOVIEEX. For camping, RVs, or outdoor tasks, the GASLAND is the only viable option.
Power requirements
The two units require different power sources to operate. The NOVIEEX needs a standard 110V-120V AC electrical outlet at 60Hz to run its digital thermostat and controls. The GASLAND unit operates on two D-cell batteries for its electronic ignition, making it completely independent of grid electricity. This battery operation supports its portability for off-grid use in cabins, greenhouses, or while camping. If you lack access to electrical outlets in your intended use area, the GASLAND offers greater flexibility.
Temperature control precision
Temperature management differs between the two models. The NOVIEEX features a built-in digital thermostat with a wide adjustable range from 95°F to 149°F and ±1°F precision. This allows for exact temperature settings for sensitive tasks or comfort. The GASLAND unit includes an LED digital display for temperature readout but does not specify a precise adjustment range or tolerance in the provided data. It relies on a lower minimum water pressure of 3.6 PSI to start, whereas the NOVIEEX supports a broader water pressure range from 1.5 to 116 psi.
Safety certifications
Both units prioritize safety but cite different standards. The GASLAND model is CSA certified, meeting Canadian and US safety standards for portable appliances. It includes protections against overheating, low water flow, dry combustion, and anti-freezing. The NOVIEEX lists a multi-protection system against gas leaks, overheating, dry-firing, and freeze damage, but does not explicitly list a specific certification body in the provided specs. For buyers requiring verified CSA certification for compliance or insurance purposes, the GASLAND provides documented proof of this standard.
Which tankless heater fits your needs
Campers and RV travelers needing portability
This GASLAND unit runs on a standard 20 lb propane tank and starts with just 3.6 PSI water pressure. Its compact 17.3 by 11.8 by 11.8 inch size fits easily in tight spaces. You get CSA certification for safety and an LED display to monitor temperature. It is designed for outdoor use and splash-proof conditions, making it ideal for camping or RV trips.
Households needing high flow for multiple fixtures
The NOVIEEX model delivers up to 3.6 GPM with 86,000 BTU power. This higher flow allows you to run a shower and kitchen faucet simultaneously without temperature drops. It features precise temperature control from 95 to 149 degrees Fahrenheit. The unit is designed for indoor installation with professional setup, ensuring consistent hot water for busy households with multiple water demands.
Users wanting precise digital temperature control
This NOVIEEX heater includes a built-in digital thermostat with ±1 degree Fahrenheit accuracy. You can adjust the temperature between 95 and 149 degrees for consistent comfort. The LED touchscreen interface makes operation intuitive. With a wide adjustable range and precise control, you avoid sudden hot or cold water shifts, which is useful for delicate skin or specific household needs.
The products compared
GASLAND 1.58 GPM Portable Propane Water Heater
Best for: off-grid and portable outdoor hot water needs
- Fuel Type
- Propane
- Flow Rate
- 1.58 GPM
- BTU
- 41,000 BTU/Hr
- Installation Location
- Outdoor
- Certification
- CSA
- Dimensions
- 17.3 x 11.8 x 11.8 inches
View on Amazon: GASLAND 1.58 GPM Portable Propane Water Heater Affiliate link
This GASLAND BE158R is a portable propane tankless water heater designed for outdoor or off-grid use. It delivers 1.58 gallons per minute with a maximum output of 41,000 BTU/hr. The unit requires only 3.6 PSI to start and runs on standard 20 lb. propane tanks. It features a CSA certification for safety and includes an LED digital display. This model suits users needing hot water for camping, RVs, or small cabins where grid power is unavailable.
Pros
- Produces 1.58 GPM of hot water at 41,000 BTU/hr
- Starts with low water pressure of 3.6 PSI
- CSA certified for safety with multiple protection systems
- Includes LED digital display for temperature monitoring
- Runs on standard 20 lb. propane tanks
Cons
- Limited to outdoor installation only
- Maximum temperature rise is 109.4°F at full flow
- Requires two D-cell batteries for electronic ignition
Good fit if
- You need hot water for camping, RVing, or hunting trips
- You are installing in a tiny home or greenhouse without grid power
- You require a portable unit that starts with low water pressure
Skip if
- You need an indoor installation for permanent home use
- You require a flow rate higher than 1.58 GPM
- You need a unit that operates on natural gas instead of propane
Verdict: GASLAND BE158R 1.58 GPM Propane Heater is a practical solution for users who need portable hot water in off-grid scenarios like camping or RVing, provided you accept its outdoor-only design and modest flow rate.
Novieex 3.6 GPM Propane Tankless Water Heater
Best for: Indoor multi-fixture hot water needs
- Fuel Type
- Propane
- Flow Rate
- 3.6 GPM
- BTU
- 86,000 BTU
- Installation Location
- Indoor
- Voltage
- 110V-120V AC/60Hz
- Temperature Control
- 95°F to 149°F, ±1°F
View on Amazon: Novieex 3.6 GPM Propane Tankless Water Heater Affiliate link
This NOVIEEX unit delivers up to 3.6 GPM of instant hot water using 86,000 BTU of propane power. It features a digital thermostat with ±1°F precision, allowing you to set temperatures between 95°F and 149°F. The compact, wall-mounted design saves space in utility rooms. It includes multi-protection safety systems and an LED touchscreen interface for easy operation.
Pros
- Delivers 3.6 GPM flow rate for simultaneous use
- 86,000 BTU heating power for consistent hot water
- Digital thermostat with ±1°F temperature precision
- Compact wall-mounted design saves over 50% space
- LED touchscreen interface for intuitive control
Cons
- Indoor installation only
- Recommended for use below 2000 feet altitude
- Requires professional installation by a licensed technician
Good fit if
- You need reliable hot water for a shower and kitchen faucet simultaneously
- You want precise temperature control with minimal fluctuation
- You have limited space in an indoor utility area
Skip if
- You live at an altitude above 2000 feet
- You require outdoor installation capability
- You prefer a unit with a higher flow rate than 3.6 GPM
Verdict: NOVIEEX 3.6 GPM Propane Tankless Heater suits households needing steady hot water for multiple fixtures in a compact indoor setup. Its precise digital controls and high BTU output make it a solid option for standard residential use below 2000 feet.
Specifications side by side
| Spec | GASLAND 1.58 GPM Portable Propane Water Heater | Novieex 3.6 GPM Propane Tankless Water Heater |
|---|---|---|
| Fuel Type | Propane | Propane |
| Flow Rate | 1.58 GPM | 3.6 GPM |
| BTU | 41,000 BTU/Hr | 86,000 BTU |
| Installation Location | Outdoor | Indoor |
| Voltage | not stated | 110V-120V AC/60Hz |
| Temperature Control | not stated | 95°F to 149°F, ±1°F |
| Certification | CSA | not stated |
| Dimensions | 17.3 x 11.8 x 11.8 inches | 28.5 x 17.3 x 10.8 in |
| Features | Digital Display, Overheat Protection | not stated |
| Weight | not stated | 19.8 pounds |
| Size | 1.58 GPM | 3.6GPM Propane |
| Color | Red | Gray |
| Model | BE158R | RS-13 |
Frequently asked questions
Which tankless heater is better for indoor home use?
The NOVIEEX RS-13 is designed for indoor residential use. It delivers 3.6 GPM, which supports multiple fixtures simultaneously. The GASLAND BE158R is rated for outdoor use only. Its 1.58 GPM flow is too low for whole-home needs. Choose NOVIEEX for steady indoor hot water.
Can I use the GASLAND heater inside my house?
No, the GASLAND BE158R is built for outdoor scenarios. The manufacturer specifies it for off-grid or portable outdoor use. Indoor installation requires the NOVIEEX model, which is engineered for indoor environments. Using the GASLAND unit indoors may violate safety guidelines and void performance expectations.
How much propane do these heaters consume?
Both units run on standard propane fuel. The GASLAND model connects to a standard 20 lb tank. The NOVIEEX unit offers high BTU output for residential demands. Specific consumption rates are not listed in the provided data. Propane usage depends on your hot water frequency and flow settings.
What are the physical dimensions of the NOVIEEX heater?
The NOVIEEX RS-13 measures 28.5 inches in length, 17.3 inches in width, and 10.8 inches in height. It weighs 19.8 pounds. The GASLAND unit is smaller at 17.3 by 11.8 by 11.8 inches. Consider these sizes when planning your installation space or storage area.
Is the GASLAND heater suitable for an RV?
Yes, the GASLAND BE158R is ideal for RVs and camping. Its portable design and compact size fit tight spaces. It operates on standard propane tanks. The 1.58 GPM flow is sufficient for basic outdoor or travel needs. It provides a practical solution for off-grid hot water access.
What water pressure is required for the GASLAND unit?
The GASLAND BE158R starts functioning with just 3.6 PSI water pressure. This low requirement makes it suitable for areas with weak water supply. The NOVIEEX unit is designed for standard residential pressure. Check your local water pressure to ensure proper operation for either model.