Marey Power Pak Plus Electric Tankless Water Heater saves water, electricity and space! So simple! The Marey Power Pak Plus Electric Water Heater provides an affordable, easy-to-install option for hot water that does not require a hot water tank....

Marey PP15 electronic controlled tankless water heater provides a maximum of 3 points of use and 2.8 GPM. This very versatile unit is great for apartments, cabins and tiny houses as a whole house solution....

Marey 4.2 GPM,  16L natural gas tankless water heater is a great whole house water heating solution perfect for cabins, horse stables and mid-size homes.  ...

Get endless hot water without using electricity with this Marey Power Gas 3.1GPM Liquid Propane fired Tankless Water Heater....

Compact design saves space and is easy to install almost anywhere, Provide endless hot water on demand and only as needed. Marey's unit has a maximum input rating of 68,240 BTU/h and will provide a flow rate of up to 2.64 GPM output....

Compact design saves space and is easy to install almost anywhere, provide endless hot water on demand and only as needed. Marey´s unit has a maximum input rating of 34,120 BTU/h and will provide a flow rate of up to 1.89 GPM output....

Compact design saves space and is easy to install almost anywhere, Provide endless hot water on demand and only as needed. Marey's unit has a maximum input rating of 68,240 BTU/h and will provide a flow rate of up to 2.64 GPM output....

Marey PP12 electronic controlled tankless water heater provides a maximum of 2 points of use and 2.2 GPM. This very versatile unit is great for apartments, cabins and tiny houses....

The 220-Volt ECO180 unit by MAREY provides 18kW of power, being the perfect solution for multiple points of use in the Southern areas of the US (up to 3 points of use simultaneously in such locations)....

 ECO110 unit by MAREY provides 11kW of power, being the perfect solution for 2 points of use. This unit provides 28F increase at 3.0 GPM, allowing you to have a shower and a sink running simultaneously in hot climates....

Whole house indoor solution for 3 or more multiple points of use, Marey's unit has a maximum input rating of 170,000 BTU/hr and will provide a flow rate of up to 8.34GPM output....

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.  ...

Marey Portable, 1.5 GPM, 37,532 BTUs Outdoor Propane Gas Tankless Water Heater can provide up to 1.5 Gal. per minute for a perfect outdoor shower at 115°F output water temperature....

 Compact design saves space and is easy to install almost anywhere, Provide endless hot water on demand and only as needed. MAREY's unit has a maximum input rating of 42,000 BTU/h and provide a flow rate of up to 1.58 GPM output....

The 240V ECO240N unit by MAREY provides 24kW of power  (up to 4 points of use simultaneously). This powerful unit provides 35°F temperature increase at 4.7 GPM.  ...