Compact design saves space and is easy to install almost anywhere. It provides endless hot water on demand and only as needed. MAREY’s 6L gas tankless water heater has a maximum input rating of 42,000 BTU/h and provides a flow rate of up to 1.58 GPM output. No electrical connection is required; perfect for off-grid applications.

This flow activated unit is perfect for areas with low water pressure. Ideal for indoor usage, apartment, cabins, and tiny homes. Control your temperature all year round with a convenient summer/ winter switch. Adjustable manual temperature control, multiple safety sensors including overhead and anti-dry heating. Not recommended for elevations above 2,000 ft.