Stiebel Eltron Tempra 36 Plus Tankless Water Heater
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Stiebel Eltron Tempra Series Brochure
Electrical Requirements & Installation Information
Stiebel Eltron Tempra tankless water heaters are independently tested by ETL to comply with all US and Canadian safety standards, including ANSI/UL 499 (USA) and CSA-E335-1/3E-94 (Canada)
Stiebel Eltron Tankless Water Heaters are tested and certified by WQA against NSF/ANSI 372 for "lead free" compliance.
Stiebel Eltron is
Quality you can count on!
Comprehensive 7 year manufacturer's warranty against leakage / 3 year against defects in workmanship & materials. See warranty for details
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Stiebel Eltron Tempra 36 Plus
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- more info -
- Digital Display
- Flow Control Technology
- 36 kW's of Power
- Thermostatically Controlled
- Requires 300 Amp Service
One of the most powerful electric tankless water heaters available today, the 36 KW Stiebel Eltron Tempra 36 Plus tankless water heater was designed primarily for high flow rate applications in cold climates where the incoming water temperature can drop below 40° F. It is also a popular choice for homes and commercial applications in warmer climates where very high flow demands (up to 8 gallons per minute depending on the incoming water temperature) are necessary due to multiple large simultaneous hot water demands.
Like all Tempra Plus Series tankless water heaters, the Tempra 36 Plus features true microprocessor-controlled temperature regulation as well as a convenient digital temperature display and dial selector which allows you to set the desired output water temperature at any level between 86 and 140F (30 and 60C). It is one of the only tankless water heaters on the market that features a true thermostatic temperature control and full power-modulation based on both the incoming water temperature and the water flow rate. The Tempra 36 Plus will automatically adjust its power output to accommodate changes in the incoming water temperature and flow rate so it can precisely maintain the desired output temperature.
The Tempra 36 Plus also features Stiebel Eltron's exclusive dynamic Advanced Flow Control technology. This technology automatically adjusts the flow of water when the unit's sensors detect that the flow demand is exceeding the heater's capacity. This feature is particularly useful in cold climates and other applications where the electrical service size does not permit the installation of a larger model and it may be desirable to handle occasional high flow demands. It is also desirable where high output temperatures are required for temperature critical applications (commercial dishwashers, etc.) and where flow rates are not always predictable.
Simply stated, the Stiebel Eltron Tempra Plus Series electric tankless water heaters feature the most precise temperature control of any tankless water heater on the market today!
|Incoming Water Temp:||Flow Rate (GPM)|
Please review the Stiebel Eltron Tempra Brochure
for temp rise data at 208v input.
|Stiebel Eltron Tempra 36 Plus Specifications|
|Yes, digital temperature control and full power modulation based on flow rate and incoming water temperature.|
|Yes, dynamic flow control technology automatically adjusts the flow of water when the unit's sensors detect that the flow demand is exceeding the heater's capacity. This feature is exclusive to Stiebel Eltron Tempra Plus Series tankless water heaters!|
|KW||36 KW @ 240v / 27 KW @ 208v|
|Voltage:||208 - 240 volts / single phase / 50 - 60 Hz|
|Max. Amps:||150 AMPS @ 240v / 132 AMPS @ 208v|
|Breakers Required:*||3 x 50 AMP breakers (depends on local codes)|
|Wiring:*||Minimum 3 x #6 AWG Copper (depends on local codes)|
|Dimensions:||16.6 x 14.5 x 4.6" (42 x 36.8 x 11.7 cm)|
|Weight:||17.6 lbs (8.6 KG)|
|Pipe Fittings:||3/4" NPT|
|Activation Flow Rate:||0.77 GPM /2.9 LPM|
|Max. Water Pressure:||150 psi (tested to 300 psi)|
|Max. Output Temperature:||140F (60C)|
|Max. Input Temperature:||131F (55C)|
|Warranty:||7 years against leakage / 3 years against defects in workmanship & materials|
|Safety:||ETL Listed (US & Canada) - meets all applicable standards, including ANSI/UL 499 (USA) and CSA-E335-1/3E-94 (Canada)|
|Protection:||microprocessor-based thermostatic temperature control (flow rate and temperature modulating) with thermal hi-limit cut-out switch monitoring each heating module|
* Breaker size and wire gauge must meet all applicable local, state, provincial, and national electrical codes for your area - these are only guidelines that will apply to most installations. Some codes require use of electrical sub-panel for installation, especially when heater is not mounted within line-of-sight of the main electrical panel. Wiring should be sized to maintain a voltage drop of less than 3% under load. Please consult your electrician for more details.
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Please note: the electrical requirements of this unit prohibit its installation in many homes. A minimum 300 AMP household electrical service is highly recommended. Only a small percentage of homes are equipped with a 300 AMP service. Please consult your electrician before ordering if you are unsure of your electrical capacity in your home, or consider another model selection.