Stiebel Eltron 540002 Tankless Water Heater Flow-Aide Fluid Descaler Refill - 1 Quart
- Up to 50% less power consumption compared to storage type heaters.
- Hot water instantly, available in many different kW sizes.
- Hydraulically controlled for quiet operation.
- Resettable safety high limit switch, never dry fires and fails prematurely.
- Lower installation costs compared to tank type units.