The Luxe Portable Tankless Water Heaters (EL5, EL7, and EL10) require a minimum of 25 PSI of sustained water pressure to operate. The number one reason that the portable tankless water heater does not ignite is that there is not enough water pressure.

The Luxe Portable Tankless Water Heaters’ Advanced Pressure LED indicator light takes all guesswork out of ensuring your water heater has enough water pressure to operate!

The blue light will illuminate, indicating that you have adequate water pressure.