Stiebel Eltron 239221 Tempra 20 Plus Whole House Electric Tankless Water Heater

Stiebel Eltron 239221 Tempra 20 Plus Whole House Electric Tankless Water Heater

While every Stiebel Eltron model delivers superior performance, the Tempra Plus series represents the pinnacle of tankless water heater innovation. Manufactured by Stiebel Eltron, a pioneer and leader in tankless water heating technology for over 90 years, the Tempra Plus line features its unique Advanced Flow Control function, which ensures that you'll never be surprised by a cold shower. It also features two different temperature memory presets, making it easy to adjust for personalized needs. Thanks to these and other innovations, the Tempra Plus ensures that you'll enjoy endless hot water along with unrivaled efficiency.

Features:

• Unlimited supply of hot water — On-demand heating, no recovery time, no cold showers
  

• Advanced Flow Control — Automatically adjusts flow to maintain your set temperature, so you're never caught off guard by a cold shower

• Two temperature memory presets — Easily switch between personalized hot water preferences

• Sleek design saves space — 16⅝" x 14½" x 4⅝", wall-mounted and out of the way

• No venting required — Simpler, more flexible installation

• High energy efficiency — Uniform Energy Factor (UEF) up to 0.98, recovery efficiency up to 99%

• Available in 6 sizes — 12, 15, 20, 24, 29, and 36 kW to match any home's hot water demand

• 7/3-year warranty — 7 years against leakage, 3 years against defects