LiberLive Propane Water Heater vs LiberLive Propane Tankless Water Heater: Spec Comparison
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You are comparing the liberlive propane water heater vs propane tankless water heater models. Both units are portable, CSA-certified outdoor heaters designed for off-grid use in cabins, RVs, or camping. They share key features like digital displays, six safety protections, and battery ignition. The main difference lies in their output capacity. One model delivers higher heat and flow, while the other offers a more compact footprint. This guide breaks down the specs to help you choose the right unit for your water needs.
Key differences
| Aspect | LiberLive 1.58 GPM Portable Propane Water Heater | LiberLive 1.32 GPM Portable Propane Water Heater |
|---|---|---|
| Flow Rate | 1.58 GPM | 1.32 GPM |
| BTU Output | 41,000 BTU/hr | 34,000 BTU/hr |
| Water Pressure Start | 3.6 PSI | 3.0 PSI |
| Weight | 9.7 lbs | 9.5 lbs |
| Dimensions | 17.3 x 5.1 x 5.1 inches | 14.6 x 11.8 x 5.3 inches |
Which one should you choose?
Choose LiberLive 1.58 GPM Portable Propane Water Heater if
- You need a faster flow rate for quicker showers or cleaning tasks.
- You prefer a more vertical, compact design that is easier to hang.
- You want higher heat output for colder water sources.
Choose LiberLive 1.32 GPM Portable Propane Water Heater if
- You require the lowest possible water pressure to start the unit.
- You prioritize a lighter weight for carrying during hikes.
- You need a wider base for stable placement on flat surfaces.
Verdict: Choose the 1.58 GPM model if you need more hot water per minute and higher heat output for demanding tasks. Select the 1.32 GPM model if you prioritize the lowest water pressure start requirement and a lighter, wider footprint for stable placement. Both units provide safe, portable hot water for outdoor adventures.
Flow, Heat, and Weight Comparison
Flow rate capacity
The LiberLive 1.58 GPM Portable Propane Water Heater delivers a higher flow rate of 1.58 gallons per minute. This output is powered by a 41,000 BTU/hr heating system. The LiberLive 1.32 GPM Portable Propane Water Heater provides 1.32 GPM, driven by a 34,000 BTU/hr unit. The higher flow rate of the 1.58 GPM model allows for faster filling of buckets or quicker showering. If you need more water volume per minute, the first model has the clear advantage. The second model is sufficient for basic hand washing or quick rinsing tasks outdoors.
Weight and portability
Both units are designed for easy carrying, but they differ slightly in mass. The LiberLive 1.58 GPM Portable Propane Water Heater weighs 9.7 pounds. The LiberLive 1.32 GPM Portable Propane Water Heater is lighter at 9.5 pounds. This two-ounce difference is negligible for most users. Both include folding handles for hanging or transport. The 9.5-pound model is marginally easier to lift into an RV or carry on a long hike. However, the 9.7-pound unit offers more heating power. You should choose based on whether you prioritize the absolute lightest weight or the extra heat output.
Physical dimensions
Size matters when storing these heaters in tight spaces like RV compartments or camping gear bags. The LiberLive 1.58 GPM Portable Propane Water Heater measures 17.3 inches in height, 5.1 inches in width, and 5.1 inches in length. The LiberLive 1.32 GPM Portable Propane Water Heater is shorter at 14.6 inches in height, with a width of 5.3 inches and a length of 11.8 inches. The 1.58 GPM model is taller but narrower. The 1.32 GPM model is shorter but wider. The 1.32 GPM unit may fit better in low-clearance storage areas, while the 1.58 GPM model has a more compact footprint in width.
Water pressure requirements
Both heaters are designed for low-pressure start, making them suitable for portable water sources like buckets or small pumps. The LiberLive 1.58 GPM Portable Propane Water Heater requires 3.6 PSI to activate. The LiberLive 1.32 GPM Portable Propane Water Heater requires only 3.0 PSI. The lower requirement of the 1.32 GPM model means it will start more easily with very weak water flow or gravity-fed systems. If you are using a simple bucket setup without a strong pump, the 1.32 GPM unit has a slight advantage in reliability.
Temperature control range
The LiberLive 1.32 GPM Portable Propane Water Heater specifies a temperature rise of 55.4°F to 109.4°F. This data indicates the range of water temperatures it can achieve based on inlet conditions. The LiberLive 1.58 GPM Portable Propane Water Heater lists an LED digital display for accurate readings but does not provide a specific temperature rise range in the specifications. Both units have digital displays for monitoring. However, the 1.32 GPM model provides explicit temperature data, allowing you to predict the hot water output more accurately. The 1.58 GPM model lacks this specific range data in the provided specs.
Safety certifications
Both water heaters are CSA certified, meeting Canadian and U.S. safety standards for outdoor gas appliances. They both feature six safety protections, including overheat protection, low water flow cutoff, dry burn protection, anti-freeze measures, high water pressure protection, and flame failure devices. The safety features are identical in function and count. Neither model has an advantage in safety certification or protection systems. Both are suitable for safe outdoor use when installed and operated according to the manual. This aspect is a complete tie between the two products.
Which portable unit suits your needs?
You need maximum hot water flow for showers
The LiberLive 1.58 GPM model delivers 1.58 gallons per minute using a 41,000 BTU/hr heating system. This higher output supports faster filling for baths or multiple fixtures. It maintains performance with a low 3.6 PSI water pressure start. The 17.3-inch height and 9.7-pound weight remain manageable for outdoor setups.
You want a compact unit for tight spaces
The LiberLive 1.32 GPM model measures 14.6 inches in height and weighs just 9.5 pounds. Its smaller footprint fits easily in RV storage or camping gear. It offers a 34,000 BTU/hr output with a 1.32 GPM flow rate. The unit starts at 3.0 PSI, making it compatible with buckets or portable pumps for off-grid use.
You prefer precise temperature control for cleaning
This model provides a temperature rise range of 55.4°F to 109.4°F. The digital display allows you to monitor these specific settings during use. While the flow rate is 1.32 GPM, the adjustable thermal output suits tasks like washing pets or vehicles. It includes a CSA-certified regulator and a five-foot shower head for immediate setup.
The products compared
LiberLive 1.58 GPM Portable Propane Water Heater
Best for: outdoor camping and RV showers
- Fuel Type
- Propane
- Flow Rate
- 1.58 GPM
- BTU
- 41,000 BTU/hr
- Installation Location
- Outdoor
- Certification
- CSA
- Dimensions
- 17.3 x 5.1 x 5.1 inches
View on Amazon: LiberLive 1.58 GPM Portable Propane Water Heater Affiliate link
This LiberLive propane water heater delivers 1.58 gallons per minute at 41,000 BTU. It weighs 9.7 lbs and measures 17.3 by 5.1 by 5.1 inches. The unit starts with just 3.6 PSI of water pressure. You get an LED display and CSA safety certifications. It suits outdoor use in RVs, cabins, or camping trips where you need portable hot water without a tank.
Pros
- 1.58 GPM flow rate for instant hot water
- 41,000 BTU/hr output for efficient heating
- Low 3.6 PSI start pressure requirement
- Lightweight 9.7 lbs design with folding handle
- LED digital display for temperature control
Cons
- 1.58 GPM flow rate is lower than the 1.32 GPM listed for the comparison product
- Requires two D batteries for ignition
- Designed strictly for outdoor installation
Good fit if
- You need a lightweight unit for camping or RV trips
- You have low water pressure (3.6 PSI minimum)
- You want an LED display for precise temperature settings
Skip if
- You require indoor installation only
- You need a higher flow rate than 1.58 GPM
- You prefer a unit that does not need batteries
Verdict: LiberLive 1.58 GPM Propane Heater is a compact, portable option for outdoor showers and camping. It fits users who prioritize low weight and easy portability over high-volume flow rates.
LiberLive 1.32 GPM Portable Propane Water Heater
Best for: camping and low-pressure outdoor use
- Fuel Type
- Propane
- Flow Rate
- 1.32 GPM
- BTU
- 34,000 BTU/hr
- Installation Location
- Outdoor
- Temperature Control
- 55.4°F–109.4°F
- Certification
- CSA
View on Amazon: LiberLive 1.32 GPM Portable Propane Water Heater Affiliate link
This LiberLive propane unit delivers 1.32 GPM at 34,000 BTU. It weighs just 9.5 lbs and measures 14.6 x 11.8 x 5.3 inches. The device starts with 3.0 PSI water pressure and uses battery ignition. You get a digital display and six safety protections. It fits outdoor use like camping or RVs. The flow rate is lower than the 1.58 GPM option on this list.
Pros
- Weighs only 9.5 lbs for easy portability
- Starts with low 3.0 PSI water pressure
- Includes digital display for temperature control
- Six-way safety protection system
Cons
- Lower 1.32 GPM flow rate than the 1.58 GPM competitor
- Requires 2 D-cell batteries for ignition
- Outdoor installation only
Good fit if
- You need a lightweight unit for camping or RV trips
- You have low water pressure sources like buckets
- You want off-grid operation with battery ignition
Skip if
- You need higher flow rates for multiple fixtures
- You require indoor installation
- You want mains-powered ignition without batteries
Verdict: LiberLive 1.32 GPM Portable Propane Heater suits campers needing a lightweight, low-pressure solution. It trades flow speed for portability and off-grid ease.
Specifications side by side
| Spec | LiberLive 1.58 GPM Portable Propane Water Heater | LiberLive 1.32 GPM Portable Propane Water Heater |
|---|---|---|
| Fuel Type | Propane | Propane |
| Flow Rate | 1.58 GPM | 1.32 GPM |
| BTU | 41,000 BTU/hr | 34,000 BTU/hr |
| Installation Location | Outdoor | Outdoor |
| Temperature Control | not stated | 55.4°F–109.4°F |
| Certification | CSA | CSA |
| Dimensions | 17.3 x 5.1 x 5.1 inches | 14.6 x 11.8 x 5.3 in |
| Use | Camping, RV, Cabins | Camping, RV, Cabins |
| Features | Overheat Protection | Digital Display, Overheat Protection |
| Weight | 9.7 pounds | 9.5 pounds |
| Color | White | White |
| Model | BX-06 | AX05 |
Frequently asked questions
Is the LiberLive 1.58 GPM model better for camping showers?
Yes, if you need faster water flow. This unit delivers 1.58 gallons per minute, which fills showers more quickly than lower-flow options. It weighs 9.7 pounds and measures 5.1 inches wide. The compact design makes it easy to carry to your campsite or RV hook-up without adding bulk.
Does the LiberLive 1.32 GPM heater have a digital display?
Yes, it includes a digital display. This feature helps you monitor water temperature and system status while you are outdoors. The unit weighs 9.5 pounds and measures 11.8 inches square. It is designed for low-pressure outdoor use, making it suitable for cabins or remote camping spots.
Which portable propane heater is lighter to carry?
The LiberLive 1.32 GPM model is slightly lighter. It weighs 9.5 pounds, compared to the 1.58 GPM unit at 9.7 pounds. Both are designed for portability. The lighter model measures 11.8 inches square, while the higher-flow option is narrower at 5.1 inches wide.
Can I use these heaters in an RV?
Yes, both units are suitable for RV use. They are portable and designed for outdoor installation. The 1.58 GPM model offers higher flow for quicker showers. The 1.32 GPM model provides a lightweight alternative. Both run on propane and include overheat protection for safe operation.
What is the difference in size between the two models?
The size difference is distinct. The 1.58 GPM model is narrow, measuring 5.1 inches by 5.1 inches, and 17.3 inches tall. The 1.32 GPM model is wider, measuring 11.8 inches by 11.8 inches, and 14.6 inches tall. Choose based on your storage space and carrying preference.
Do these heaters include safety features?
Yes, both units prioritize safety. They include overheat protection to prevent damage or injury. The 1.32 GPM model also features a digital display for better monitoring. Both are designed for outdoor use and run on propane, ensuring reliable performance in various camping or cabin environments.