MAREY 4.2 GPM， 16L liquid propane gas tankless water heater is a great whole house water heating solution perfect for cabins， horse stables and mid-size homes. No electricity is required， the unit ignites with 2 D cell batteries， so it is ideal for off the grid areas or any other location where electricity is not available. This Propane Gas Tankless Water Heater can provide a maximum of 4.2 Gal. per minute for a perfect outdoor shower at 115°F output water temperature. This very versatile unit is great for many different outdoor uses such as washing your pet， washing your car and taking a great outdoor shower. It can also be installed indoors with proper ventilation according to local building and plumbing codes. Unit includes a convenient digital panel which allows you to adjust the water temperature and gas flow. Tankless design provides hot water on demand， saving valuable resources such as energy and water. Designed to supply up to 4 simultaneous points of use， this unit provides hot water solution for a wide variety of applications. Its compact design saves space and is easy to install.

Maximum of 4.2 Gal. per minute for a perfect outdoor shower at 115°F output water temperature

Rated at maximum output 100，000 BTUs for endless hot water

No electricity needed: unit ignites with 2 D cell batteries， perfect for off the grid areas， campsites， cabins or any other location where electricity is not available

Unit comes with a digital display making it easy to adjust water and gas flow to your desired output temperature

4 simultaneous point of use

Maximum flow rate: under 0.1mpa， 3.61 GPM/ under 0.2mpa， 4.57 GPM

Compact design， saves space

CSA certified gas regulator and hose and portable outdoor shower included

Safety features: flame failure device and overheating protection

Not recommend for elevations above 2000 ft.

5-years limited warranty on parts