6 Best Alternatives to the FOGATTI InstaShower 8 Pro RV (2026)
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If you are looking for fogatti instashower 8 pro RV alternatives, you likely need a unit that matches its 60,000 BTU output and 15-inch footprint. The FOGATTI InstaShower 8 Pro delivers 2.9 GPM of hot water and includes altitude compensation for elevations up to 9,800 feet. It also features a remote controller and fits standard 15x15-inch RV doors. These specs make it a strong choice for replacing 6-gallon tanks in smaller trailers.
You might want a different model if you need higher flow rates, a smaller physical size, or a battery-operated design for off-grid use. The alternatives on this list were chosen because their specifications overlap with the original, ensuring they can perform similar tasks. Some offer higher BTU inputs for faster heating, while others provide more compact dimensions for tight bays. Others include external outlets or lower weight for portable camping. This guide compares the key data points to help you find the best fit for your specific RV layout and water needs.
Our top pick: FOGATTI InstaShower 8 Pro RV Water Heater.
How each alternative compares
APUS 68,000 BTU RV Propane Water Heater
The APUS model offers 68,000 BTUs, which is higher than the FOGATTI’s 60,000 BTU output. This extra power supports a stronger flow for tasks like dishwashing. It measures 14.2 by 15 inches, fitting slightly narrower than the FOGATTI’s 15-inch square frame. The unit weighs 24 pounds. You get a robust propane heater that prioritizes flow speed over the FOGATTI’s specific altitude mode. If you need faster hot water delivery in standard conditions, this is a strong upgrade. It lacks the explicit high-altitude compensation feature found in the FOGATTI. Choose this if maximum heating power is your main goal.
VEVOR 42,000 BTU Propane RV Tankless Water Heater
This VEVOR unit provides 42,000 BTUs, which is significantly lower than the FOGATTI’s 60,000 BTU rating. It shares the same 15 by 15-inch footprint, making it a direct fit for the same bay. It weighs 26.9 pounds. The key difference is the inclusion of an external water outlet and remote control convenience. You trade heating power for added utility features. The lower BTU output means it may struggle more in cold climates or with higher flow demands. This option suits RVers who value the external outlet feature over raw heating performance. It is a solid mid-range choice for standard door sizes.
Camplux 5L Portable Propane Water Heater
The Camplux 5L is a portable outdoor heater, not an RV replacement unit. It weighs only 10 pounds and measures 11.4 by 4.33 inches. It is battery-operated and CSA-certified for safety. This is a compact solution for off-grid camping rather than a permanent RV installation. You give up the integrated RV mounting and 12V DC power of the FOGATTI. Instead, you gain extreme portability and low-pressure operation capability. This unit is ideal for lightweight camping trips where you need a shower away from the RV. It does not replace a tankless water heater in an RV bay.
Orbek 60,000 BTU 12V RV Tankless Water Heater
The Orbek heater matches the FOGATTI with 60,000 BTUs and includes altitude performance features. It is more compact, measuring 12.7 inches on each side, compared to the FOGATTI’s 15-inch square. It weighs 20.5 pounds. The Orbek includes a smart remote and built-in pressure valve, similar to the FOGATTI. You get a smaller footprint that fits tight RV bays. The trade-off is the reduced physical size, which may limit some installation flexibility. This unit is a solid choice for travelers who need altitude compensation and a compact design. It offers reliable hot water with similar power output.
Camplux 1.58 GPM Portable Propane Water Heater
The Camplux BW158G is a portable unit with a flow rate of 1.58 GPM. This is much lower than the FOGATTI’s 2.9 GPM. It weighs 13 pounds and measures 5.12 by 17.3 inches. It is designed for outdoor camping showers, not RV installation. You sacrifice high-volume water flow for extreme portability. The unit is gray and uses propane. It is suitable for lightweight camping where weight savings are critical. It does not offer the continuous hot water supply needed for whole-RV use. Choose this if you need a shower for off-grid adventures rather than a replacement for an RV water heater.
HUDEX 60,000 BTU RV Propane Heater
The HUDEX heater provides 60,000 BTUs, matching the FOGATTI’s output. It is larger, measuring 16 by 17 inches, which may not fit standard 15-inch bays. It is white and designed for RV use. The HUDEX offers robust heating for families and handles high-altitude camping well. You gain strong performance and safety certifications. The trade-off is the larger physical size, which requires a bigger compartment. This unit is ideal if you prioritize heating power and safety over a compact footprint. It fits standard RV compartments that can accommodate its larger dimensions. It is a good choice for high-flow shower needs.
Quick picks
Our 7 picks
FOGATTI InstaShower 8 Pro RV Water Heater
Best for: High-altitude RV camping and tank replacements
- Fuel Type
- Propane
- Flow Rate
- 2.9 GPM
- BTU
- 60,000 BTU
- Voltage
- 12V DC
- Certification
- CSA
- Dimensions
- 15 x 15 x 15 inches
View on Amazon: FOGATTI InstaShower 8 Pro RV Water Heater Affiliate link
This propane-powered unit delivers 60,000 BTUs and up to 2.9 GPM of hot water. It runs on 12V DC and includes a high-altitude mode for elevations up to 9,800 feet. The design fits standard 15x15 inch openings, replacing many 6-gallon tank heaters. It features CSA certification, anti-freeze protection, and an intelligent remote controller. This heater suits RV travelers needing reliable, on-demand hot water without waiting.
Pros
- 60,000 BTU output for strong heating performance
- 2.9 GPM maximum flow rate for continuous hot water
- Operates at elevations up to 9,800 feet
- Includes intelligent remote controller for convenient adjustment
Cons
- Lower flow rate than competitors offering 3.7-3.9 GPM
- Standard 15x15 inch door size may not fit larger 18x18 inch cutouts
- Requires retrofitting for 10-gallon tank replacements
Good fit if
- You need a direct replacement for a 6-gallon tank heater
- You camp at high elevations above 5,000 feet
- You prefer using a remote controller for temperature control
Skip if
- You require a flow rate above 3.0 GPM
- Your RV has 18x18 inch door cutouts without retrofitting
- You need a unit with a larger 15x18 inch or 18x18 inch door option
Verdict: FOGATTI InstaShower 8 Pro RV Water Heater fits travelers who prioritize altitude performance and remote convenience over maximum flow speed. It is a solid upgrade for those replacing standard 6-gallon tanks in smaller RVs.
APUS 68,000 BTU RV Propane Water Heater
Best for: High-flow RV shower and dishwashing needs
- Fuel Type
- Propane
- Flow Rate
- 3.9 GPM
- BTU
- 68,000 BTU
- Voltage
- 12V DC
- Certification
- CSA
- Dimensions
- 14.96 x 14.96 x 14.18 inches
View on Amazon: APUS 68,000 BTU RV Propane Water Heater Affiliate link
The APUS RV Tankless Water Heater delivers 68,000 BTU of heating power with a flow rate of 3.9 GPM. It runs on propane and 12V DC power, fitting standard RV openings. This unit includes a remote control and intelligent temperature management. It is ideal for RVers who need high capacity hot water for showers and dishwashing during travel.
Pros
- 68,000 BTU propane burner provides high heating output
- 3.9 GPM flow rate supports simultaneous use
- Includes remote control for indoor temperature adjustment
- CSA certified with multiple safety protections
Cons
- Heavier at 24 pounds compared to lighter portable units
- Requires 12V DC power for operation
- Limited to propane fuel type only
Good fit if
- You need a high-flow replacement for a standard 6 or 10-gallon tank
- You want indoor remote control for temperature adjustments
- You camp at elevations up to 9,800 feet
Skip if
- You require electric or dual-fuel flexibility
- You need a compact unit under 20 pounds
- You prefer a black access door option
Verdict: APUS 68k BTU RV Tankless Water Heater suits RVers who prioritize high flow and safety certifications. It replaces standard tank heaters effectively for families needing reliable hot water on the road.
VEVOR 42,000 BTU Propane RV Tankless Water Heater
Best for: RVers needing an outdoor water outlet
- Fuel Type
- Propane
- BTU
- 42,000 BTU
- Installation Location
- Outdoor
- Dimensions
- 15 x 15 inches
- Use
- RV
- Weight
- 26.9 pounds
View on Amazon: VEVOR 42,000 BTU Propane RV Tankless Water Heater Affiliate link
The VEVOR RV tankless water heater delivers 42,000 BTU of propane heat in a compact 15 x 15-inch footprint. It features segmented combustion for all-season efficiency and includes a remote controller for convenient operation. The unit offers an outdoor water outlet for extra utility. It suits RV owners needing reliable instant hot water for showers and dishwashing without bulky storage tanks.
Pros
- 42,000 BTU heating power for rapid hot water
- Includes remote controller for easy temperature adjustment
- LED smart display with touch controls
- Outdoor water outlet for washing pets or vehicles
Cons
- Lower 42,000 BTU output compared to 60,000+ BTU competitors
- Heavier at 26.9 pounds than many portable units
- Requires 15 x 15-inch door opening for installation
Good fit if
- You need a dedicated outdoor water source for cleaning gear
- You prefer physical touch controls and a remote over app connectivity
- Your RV has a standard 15 x 15-inch heater door
Skip if
- You require higher than 42,000 BTU for large family showers
- You need a 12V DC electric ignition system
- Your RV door opening is smaller than 15 x 15 inches
Verdict: VEVOR RV Tankless Water Heater 42000 BTU fits RVers who value the convenience of a remote and an external water outlet over maximum heating power. It is a solid mid-range option for those with standard door sizes.
Camplux 5L Portable Propane Water Heater
Best for: lightweight camping and low-pressure off-grid showers
- Fuel Type
- Propane
- Flow Rate
- 1.32 GPM
- Installation Location
- Outdoor
- Certification
- CSA
- Dimensions
- 4.33 x 11.4 x 14.8 inches
- Use
- Camping, RV
View on Amazon: Camplux 5L Portable Propane Water Heater Affiliate link
The Camplux 5L is a lightweight, portable tankless water heater designed for off-grid use. It delivers 1.32 GPM of hot water using propane fuel. The unit weighs only 10 lbs and features a folding handle for easy transport. It requires no electricity, lighting with just 3.0 PSI of water pressure. This model is CSA certified for safety and includes all necessary hoses and a shower head for immediate setup.
Pros
- Weighs only 10 lbs with a folding handle for portability
- Delivers 1.32 GPM of instant hot water
- Lights with low 3.0 PSI water pressure
- CSA certified with 6-in-1 safety protections
Cons
- Lower flow rate of 1.32 GPM limits simultaneous use
- Designed for outdoor installation only
- Requires 2 D-size batteries for ignition
Good fit if
- You need a lightweight unit for camping or RV trips
- You require a heater that works with low water pressure
- You want a CSA-certified unit for safe outdoor use
Skip if
- You need a high-flow shower for multiple users
- You require indoor installation capabilities
- You prefer a unit with higher electrical integration
Verdict: Camplux 5L Portable Propane Heater is a compact, battery-operated solution for campers who prioritize weight savings and low-pressure operation. It fits buyers who need a reliable, CSA-certified shower for off-grid adventures rather than whole-RV heating.
Orbek 60,000 BTU 12V RV Tankless Water Heater
Best for: High-altitude RV travel and compact bay replacements
- Fuel Type
- Propane
- BTU
- 60,000 BTU
- Voltage
- 12V DC
- Temperature Control
- 95°F to 123°F
- Certification
- CSA
- Dimensions
- 12.7 x 12.7 x 12.7 in
View on Amazon: Orbek 60,000 BTU 12V RV Tankless Water Heater Affiliate link
The ORBEK RV tankless water heater delivers 60,000 BTU/hr of hot water using propane and 12V DC power. It features a compact 12.7-inch cubic design and a smart remote control for adjusting temperatures between 95°F and 123°F. This unit includes a built-in pressure-reducing valve and high-altitude mode for reliable performance. It suits RV owners seeking a direct replacement for standard 15x15 or 18x18 openings with enhanced altitude adaptability.
Pros
- 60,000 BTU/hr propane burner for continuous hot water
- 12V DC power supply for easy RV integration
- Built-in 150 PSI pressure-reducing valve
- Smart remote control with digital temperature display
- High-altitude mode for operation up to 9,800 feet
Cons
- Lower flow rate than competitors offering 1.32 to 1.58 GPM
- Door panels sold separately for custom RV aesthetics
- No mention of GPM rating in specifications
Good fit if
- You need a direct replacement for a 12.7-inch cubic RV water heater opening
- You frequently travel to high-altitude locations above 5,000 feet
- You prefer a smart remote for precise temperature adjustments
Skip if
- You require a higher flow rate for faster showering
- You want a complete unit with included decorative door panels
- Your RV uses a different voltage system than 12V DC
Verdict: The ORBEK RV Tankless Water Heater, 60k BTU is a solid choice for travelers prioritizing altitude performance and easy installation. It fits perfectly in standard compact RV bays and offers reliable hot water via its smart remote and built-in pressure valve.
Camplux 1.58 GPM Portable Propane Water Heater
Best for: lightweight outdoor camping showers
- Fuel Type
- Propane
- Flow Rate
- 1.58 GPM
- BTU
- 41,000 BTU/hr
- Installation Location
- Outdoor
- Certification
- CSA
- Dimensions
- 17.3 x 5.12 x 5.12 in
View on Amazon: Camplux 1.58 GPM Portable Propane Water Heater Affiliate link
The Camplux BW158G delivers 1.58 GPM at 41,000 BTU/hr for outdoor use. It weighs only 13 lbs and includes a foldable handle for easy portability. The unit ignites with just 3.0 PSI water pressure, making it suitable for low-flow systems or gravity-fed setups. Powered by two D-cell batteries, it requires no external electricity. This model is designed for camping, RV trips, and pet washing tasks where lightweight convenience matters.
Pros
- 1.58 GPM flow rate at 41,000 BTU/hr
- Lightweight 13 lb build with foldable handle
- Starts with only 3.0 PSI water pressure
- Battery operated for off-grid use
- CSA certified with 6-in-1 safety protections
Cons
- Lower 1.58 GPM flow rate limits shower speed
- Outdoor installation only restricts indoor use
- Requires manual D-cell battery replacement
Good fit if
- You need a lightweight unit for camping or RV trips
- You have a low water pressure source like a gravity tank
- You want to avoid electrical hookups for power
Skip if
- You require higher flow rates for faster showers
- You need an indoor installation option
- You want a permanent hardwired electrical connection
Verdict: Camplux BW158G Propane 1.58 GPM is a practical choice for campers who prioritize portability and off-grid capability over high-volume water flow.
HUDEX 60,000 BTU RV Propane Heater
Best for: High-flow RV showers and high-altitude camping
- Fuel Type
- Propane
- Flow Rate
- 3.7 GPM
- BTU
- 60,000 BTU
- Voltage
- 12V DC
- Temperature Control
- 95–124°F
- Certification
- CSA
View on Amazon: HUDEX 60,000 BTU RV Propane Heater Affiliate link
The HUDEX unit delivers 60,000 BTU and up to 3.7 GPM of hot water for RV showers. It features a 15 x 15-inch door to fit standard compartments and operates at elevations up to 10,827 feet. CSA certification ensures safety with multiple protections. You get steady temperature control between 95 and 124°F. This propane heater suits campers needing reliable on-demand hot water in various weather conditions.
Pros
- High 60,000 BTU output for fast heating
- Generous 3.7 GPM flow rate for comfortable showers
- CSA certified with flame-failure and gas-leak protection
- Intelligent freeze protection activates at 35.6°F
Cons
- Larger 17 x 16 x 16 inch dimensions may not fit all tight spaces
- Requires 12V DC power supply for operation
- No mention of digital display or remote control in specifications
Good fit if
- You need a high-flow 3.7 GPM heater for multiple users
- You camp at high elevations up to 10,827 feet
- You want CSA-certified safety features for peace of mind
Skip if
- You require a compact unit smaller than 17 inches tall
- You need a model with a digital temperature display
- You prefer a heater that does not require 12V DC power
Verdict: HUDEX 60,000 BTU Propane RV Water Heater provides robust heating and high flow for families. It fits standard RV compartments and handles high-altitude camping well. You should choose this if you prioritize safety certifications and strong performance over compact size.
Specifications side by side
| Spec | FOGATTI InstaShower 8 Pro RV Water Heater | APUS 68,000 BTU RV Propane Water Heater | VEVOR 42,000 BTU Propane RV Tankless Water Heater | Camplux 5L Portable Propane Water Heater | Orbek 60,000 BTU 12V RV Tankless Water Heater | Camplux 1.58 GPM Portable Propane Water Heater | HUDEX 60,000 BTU RV Propane Heater |
|---|---|---|---|---|---|---|---|
| Fuel Type | Propane | Propane | Propane | Propane | Propane | Propane | Propane |
| Flow Rate | 2.9 GPM | 3.9 GPM | not stated | 1.32 GPM | not stated | 1.58 GPM | 3.7 GPM |
| BTU | 60,000 BTU | 68,000 BTU | 42,000 BTU | not stated | 60,000 BTU | 41,000 BTU/hr | 60,000 BTU |
| Installation Location | not stated | not stated | Outdoor | Outdoor | not stated | Outdoor | not stated |
| Voltage | 12V DC | 12V DC | not stated | not stated | 12V DC | not stated | 12V DC |
| Temperature Control | not stated | not stated | not stated | not stated | 95°F to 123°F | not stated | 95–124°F |
| Certification | CSA | CSA | not stated | CSA | CSA | CSA | CSA |
| Dimensions | 15 x 15 x 15 inches | 14.96 x 14.96 x 14.18 inches | 15 x 15 inches | 4.33 x 11.4 x 14.8 inches | 12.7 x 12.7 x 12.7 in | 17.3 x 5.12 x 5.12 in | 17 x 16 x 16 inches |
| Use | RV | RV | RV | Camping, RV | RV | Camping, RV | RV |
| Features | not stated | not stated | not stated | Overheat Protection | not stated | not stated | not stated |
| Weight | not stated | 24 pounds | 26.9 pounds | 10 pounds | 20.5 pounds | 13 pounds | not stated |
| Size | InstaShower 8 Pro | not stated | 42000 BTU | Classic | not stated | not stated | 60000BTU |
| Color | InstaShower 8 Pro, White | White | White | White | Tankless, Silver Water Heater | Gray | White(60000BTU) |
| Model | FS09C1SWD | AP-AWH-RV10W-NEW | TMRVQ-05010242 | AY132 | HRU-RG060-A1 | BW158GCA | JHRW000002 |
If you also need kitchen appliances, you can review specifications for fogatti 17 RV electric stove alternatives.
Frequently asked questions
Is there a propane tankless water heater with a higher BTU than the FOGATTI InstaShower 8 Pro?
Yes, the APUS 68,000 BTU RV Propane Water Heater offers higher heating power. It delivers 68,000 BTUs compared to the FOGATTI’s 60,000 BTU output. This extra capacity supports stronger flow rates for tasks like dishwashing. It measures 14.2 by 15 inches, fitting slightly narrower than the FOGATTI’s 15-inch square frame.
Can I find a compact tankless heater that fits in smaller RV bays?
The ORBEK 60,000 BTU 12V RV Tankless Water Heater is designed for compact spaces. It measures 12.7 by 12.7 by 12.7 inches, making it smaller than the FOGATTI’s 15-inch cube. It fits perfectly in standard compact RV bays and includes a smart remote for convenient operation at high altitudes.
Is there a lightweight option for off-grid camping showers?
The Camplux 5L Portable Propane Water Heater is a lightweight solution for campers. It weighs only 10 pounds and measures 11.4 by 4.33 by 14.8 inches. This compact unit is ideal for low-pressure off-grid showers. It is CSA-certified and prioritizes weight savings over whole-RV heating capabilities.
Does any alternative offer a remote control for easier operation?
Several models include remote controls for convenience. The VEVOR 42,000 BTU unit features a remote and an external water outlet. The ORBEK 60,000 BTU model also includes a smart remote. These features allow you to adjust settings without accessing the main unit, which is helpful in tight RV compartments.
Which heater is best for high-altitude RV camping?
The FOGATTI InstaShower 8 Pro is rated for altitudes up to 9,800 feet. The ORBEK 60,000 BTU model is also optimized for high-altitude performance. The HUDEX 60,000 BTU heater handles high-altitude camping well. These units maintain consistent heating and flow rates even when traveling to elevated campgrounds.
Is there a tankless heater under 13 inches wide?
The ORBEK 60,000 BTU heater is 12.7 inches wide. The Camplux 1.58 GPM Portable unit is only 5.12 inches wide. Both are narrower than the FOGATTI’s 15-inch width. These compact dimensions allow installation in tighter spaces or on exterior walls where space is limited.
What is the lightest tankless water heater on this list?
The Camplux 5L Portable Propane Water Heater is the lightest option at 10 pounds. The Camplux 1.58 GPM model weighs 13 pounds. The ORBEK unit weighs 20.5 pounds. These lighter units are easier to transport and install, making them suitable for portable or temporary shower setups.