Stiebel Eltron Tankless Water Heater – Tempra 12 Plus – Electric, On Demand Hot Water, Eco, White Switches & Sockets You can just connected L1/L2

You can just connected L1/L2 to any two of VFD input R/S/T

average temperature range is up to 149 degree Fahrenheit

Impeller: Corrosion-resistant

it switches to manual mode to lock lines for use at any angle

Stiebel Eltron Tankless Water Heater – Tempra 12 Plus – Electric, On Demand Hot Water, Eco, White Switches & Sockets You can just connected L1/L2CONTINUOUS FLOW Advanced Flow Control German patented technology invented by Stiebel Eltron, automatically maintains water temperature for constant comfort. Itll reduce flow slightly if hot water demand exceeds capacity. Hot showers will never be interrupted again. SPACE & ENERGY SAVER Its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Eco friendly unit saves energy with