|Approved for Commercial Use||Yes|
|Electronic Ignition Type||Yes|
|Minimum Flow Rate||.58|
|Number of Breakers||2|
|Practical Flow Rate||2.7|
|Water Pressure (Max)||150|
|Wire Size||2x6 / 2x6 Gauge|
This product has additional required/recommended options. To configure, add to your cart.
Descaling Kit Recommended
Isolation Valve Recommended
Electric Tankless Water Heater for 2 Bath Home
- Unlimited Supply of Hot Water: Keeps heating water instantly as you require. The Tempra(tm) system completely replaces a conventional tank heater with no disruption to your comfort and hot water needs.
- Saves Energy and Reduces Your Electric Bill: Electric tank type water heaters are subject to stand-by losses which amount to 15 - 20% of the kWH used. Changing to a tankless system results in savings of 15 - 20%.
- Control Temperature Simply by Setting a Dial: Set the knob on the front cover and enjoy water temperatures between 86 degreeF (30 degreeC) and 125 degreeF (52 degreeC). Change the desired temperature at anytime. Advanced microprocessor technology ensures that the water temperature never deviates from the set point.
- Sleek Design Saves Space: The Tempra(tm) takes up considerably less space than conventional tank type water tanks and saves valuable living space.
- Proven Reliability: Stiebel Eltron has an enviable track record of engineering excellence and product quality. The three years parts warranty is unique in the industry. You can depend on the Tempra(tm) for many years to come.
- Tempra 24 vs. Tempra 24 Plus: The Tempra 24 Plus expands on the Tempra 24 (this model) by adding a pressure balancing feature to the unit. Should a unit be hooked up to more than one application, for example, a shower and a kitchen faucet, the demand for hot water may occasionally exceed the capabilities of the tankless water heater. Should this occur when using the Tempra 24, the water temperature will go down. Should this occur when using the Tempra 24 Plus, the unit will properly lower the cold water pressure to compensate for the demand, resulting in a total drop in water pressure at the shower and kitchen sink faucet, but temperature remains constant.
- Voltage: 208/240
- Wattage: 18/24 kW
- Amperage: 88/100 A
- Min Circuit Breaker Size: 2x60 / 2x60 A
- Recommended Wire Size: 2x6 / 2x6 GA
- Max Temp Inc @ 3.0 GPM: 41/54 degree
- Working Pressure: 150 PSI
- Water Connections: 3/4" NPT
- Dimensions: 14-9/16" x 14-1/2" x 4-5/8"
- Weight: 18 lbs
- 4.1 Gpm @ 40°F Rise
- 3.2 Gpm @ 50°F Rise
- 2.7 Gpm @ 60°F Rise
- 2.3 Gpm @ 70°F Rise
- 2.1 Gpm @ 80°F Rise
Additional Stiebel Eltron Links
- Shop All Stiebel Eltron Products
- Shop All Stiebel Eltron Tempra Collection Products
Our SKU: TEMPRA 24
This product is listed under the following manufacturer number(s):
*Denotes a finish or option that has been discontinued
4 Questions from the Community
What is the warranty on this product?
if i have a gas tank heater, what other items does this unit require for installation and will any company install this unit or does it have to be done by a dealer of this model for warranty issues?
A. One of the reasons the Stiebel Eltron TEMPRA 24 is so awesome is that it does not require venting. This makes installation much simpler and cheaper since it is not necessary to vent a Tempra to the outside. And you don't need to use the manufacturer for installation, just a qualified contractor in your area.
Do you need a vent pipe for an electric tankless water heater?
Would this unit be compatible for in-floor heating duties? I need a unit that pumps and warms about 4gallons in total. Would this be the right unit for that? Thanks
Stiebel Eltron Tempra Collection
Other Products In The Stiebel Eltron Tempra Collection
Stiebel Eltron TEMPRA 29
TEMPRA Whole House Tankless - 4.9 GPM @ 40°' Rise
Stiebel Eltron TEMPRA 15
Electric Tankless Water Heater for Single Bath Home with 2.25 GPM @ 40° Rise
Stiebel Eltron TEMPRA 20
Electric Tankless Water Heater for High Demand Single Bath Home with 3.00 GPM @ 40° Rise
Stiebel Eltron TEMPRA 12
Electric Tankless Water Heater for 1/2 Bath with 1.5 GPM @ 40° Rise
Stiebel Eltron Tempra 12 Plus
Pressure Balancing Electric Tankless Water Heater for 1/2 Bath with 1.5 GPM @ 40° Rise