The Stiebel Eltron Tempra™ 20 is one in a series of whole house water heaters, designed to suit individual situations and needs. 

Usage:
For use in homes or condos with:
1 to 2 - Bathrooms Cool Climate
2 - Bathrooms Warm Climate

If you have a Jacuzzi tub or body spray shower, you may need a larger unit or this and a point of use unit.

This unit is compatible with most water ambient water temperatures throughout the lower 48 States.

What is the temperature of your incoming water? This will help determine which unit you will work best for you. It is called the ambient water temperature.

• You will need a meat thermometer or candy thermometer or any thermometer that will measure down to zero degrees Fahrenheit.  
• Make sure you are not running any appliances such as dishwasher or clothes washer.  
• Go to your kitchen sink and turn on the the cold water and let it run about a minute. Hold the end of the thermometer into the cold water for another minute. This will tell you what the ambient temperature of the water coming into your house is. 

In the northern climates of the US, it is normal for the ambient temperature of the water to be between 42 and 54 degrees all year long.  In the lower southern states or coastal states it can be as much as 70 degrees.

Three Year Limited Warranty!

CAUTION: The voltage, amperage, and circuit breaker specifications must be met for this heater to function. Please make sure all requirements are met before purchasing this heater. If you have any questions about these requirements, please call toll free 888-855-3545.

Installation Instructions for Tempra Units

Specifications for all Tempra Units

Click here to View Sizing Chart 

Why buy a tankless water heater

Living with a tankless hot water heater

Click here for Flex Connectors

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(Lower 48 States Only)

Price:  $625.00