Description
Product Overview
The FOGATTI InstaShower 8 Plus is a high-performance, tankless RV water heater designed for on-demand hot water. Powered by liquid propane, it delivers 2.9 gallons per minute with a 55,000 BTU heat output, reaching a maximum temperature of 123°F. Built with a 15″ x 15″ footprint, it features multiple safety protections including anti-freezing, dry combustion, flame failure, high water pressure, and overheat safeguards. Operating at 12 volts DC and 46 watts, it includes a wired controller and is CSA certified for reliability. This model is part of the InstaShower series, offering efficient heating without the energy waste of traditional tanks.

Usage
This tankless water heater is ideal for RV owners and families who need consistent hot water during travel, camping, or outdoor adventures. It performs reliably in various environments, including high altitudes up to 9,800 feet, making it suitable for mountain trips. The product is easy to install in RVs with required dimensions of 15″ x 15″, replacing existing electric or tankless water heaters. Use it for showers, kitchen tasks, and cleaning, providing instant hot water whenever needed without waiting for a tank to heat up.
Why Choose Us
FOGATTI focuses on innovation and user safety, incorporating staged combustion technology for stable temperatures and a built-in forced exhaust fan for efficient operation. The InstaShower 8 Plus includes a pre-installed 150 PSI pressure relief valve and a 6.6-foot intelligent remote controller, eliminating extra purchases and simplifying setup. With CSA certification and robust construction, it offers long-term durability and peace of mind, backed by responsive customer support for installation and operation assistance.
Key Features
- Instant hot water delivery with 2.9 GPM flow rate and 55,000 BTU output for efficient RV use
- Multiple safety protections including anti-freezing, flame failure, and overheat safeguards
- High-altitude suitability up to 9,800 feet with staged combustion for consistent performance
- Energy-saving tankless design that only heats water when needed, reducing propane consumption
- Easy installation with included wired controller and compatibility for refitting existing RV water heaters
FAQ
What power source does the InstaShower 8 Plus use?
It operates on liquid propane and requires a 12-volt DC power supply, making it suitable for most RV electrical systems without needing grid electricity.
Can this water heater work at high elevations?
Yes, it is designed for high-altitude performance up to 9,800 feet, maintaining consistent water temperature through advanced combustion technology.
What safety features are included?
The heater includes anti-freezing, dry combustion, flame failure, high water pressure, and overheat protections, along with a built-in forced exhaust fan and automatic gas shut-off for safety.
Is installation difficult?
Installation is straightforward for standard RV setups; it comes with a wired controller and fits spaces as small as 15″ x 15″. Customer support is available for any questions.
How does the tankless design save energy?
By heating water on demand, it avoids the energy loss of keeping a tank hot continuously, which reduces propane usage and operating costs over time.





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