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Getting ready for 🛠️ reno season? Save 10% on select products at checkout* with "spring10"
Getting ready for 🛠️ reno season? Save 10% on select products at checkout* with "spring10"

Stiebel Eltron Tempra® 29 Trend Whole House Electric Tankless Water Heater

SKU 239217
Original price $899.00 - Original price $899.00
Original price
$899.00
$899.00 - $899.00
Current price $899.00
Availability:
in stock, ready to be shipped
Getting ready for 🛠️ reno season? Save 10% on select products with spring10 at Checkout. Brand and product exclusions apply

The Tempra® 29 Trend is capable of providing consistently hot water to several fixtures at once while reducing energy usage. 240/208V - 28.8 kW copper tankless electric w. digital thermostat

Tempra® Trend models feature a memory preset that makes it easy to return to your ideal water temperature at the push of a button. With the Tempra® Trend, you’ll enjoy endless hot water, unrivaled efficiency, and the utmost in comfort. A Stiebel Eltron Tempra® responds directly to your demand for hot water without interruption. Showers will always be hot, even if there are several taken in a row and they run long.

Every Tempra® has self-modulation. Self-modulation ensures that only the least amount of energy is used at all times.

Features:

  • Proven reliability from the world leader
  • Unlimited supply of hot water
  • Sleek design saves space
  • No venting required
  • Provides continuous hot water on demand
  • Saves energy with auto-modulation
  • Solid copper heating chambers
  • Smart microprocessor technology for steady temp. with variable flow
  • 7/3-year warranty

Delivery time / Order Processing & Shipping Times

Rise ships manufacturer direct. We work hard so you receive your product(s) as quickly as possible. Shipping times are subject to each carrier's daily cut-off time, and dependent upon warehouse turnaround. Learn more about our order processing & shipping times here.

Specifications

Tempra® Model Item Number

15 Trend 239214

15 Plus 239220

20 Trend 239215

20 Plus 239221

24 Trend3 239216 

24 Plus3 239222

29 Trend4 239217

29 Plus4 239223

36 Trend5 239218 

36 Plus5 239225

Phase - 50/60 Hzsingle6 50/60 Hzsingle6 50/60 Hzsingle6 50/60 Hzsingle6 50/60 Hzsingle6 50/60 Hz
Voltage240 V or 208 V240 V or 208 V240 V or 208 V240 V or 208 V240 V or 208 V
Wattage14.4 kW10.8 kW19.2 kW14.4 kW24 kW18 kW3 x 40 A 3 x 35 A 36 kW27 kW
Amperage2 x 30 A2 x 26 A2 x 40 A2 x 35 A2 x 50 A2 x 44 A3 x 40 A3 x 35 A 3 x 50 A3 x 44 A

Number & min. recommended 

size of circuit breakers (1) (DP)

2 x 30 A2 x 40 A2 x 35 A2 x 50 A3 x 40 A 3 x 35 A3 x 50 A

Number of runs & min. recommended

 wire size (2) (copper)

2 x 10/2 AWG2 x 8/2 AWG2 x 8/2 AWG 3 x 8/2 AWG3 x 8/2 AWG 

Maximum temperature increase 

above ambient water temp

@ 1.50 GPM65 °F49 °F88 °F66 °F92 °F 82 °F92 °F 92 °F 92 °F 92 °F 
@ 2.25 GPM43 °F37 °F58 °F 44 °F73 °F54 °F87 °F66 °F92 °F 82 °F
@ 3.00 GPM33 °F 25 °F44 °F33 °F54 °F41 °F66 °F49 °F82 °F61 °F
@ 4.50 GPM--29 °F22 °F37 °F 27 °F44 °F33 °F55 °F41 °F
Min. water flow to activate unit0.50 gpm (1.9 l/min)0.50 gpm (1.9 l/min)0.50 gpm (1.9 l/min)0.77 gpm (2.9 l/min)0.77 gpm (2.9 l/min) 
Weight16.1 lb (7.3 kg)16.1 lb (7.3 kg)16.1 lb (7.3 kg) 19.0 lb (8.6 kg)19.0 lb (8.6 kg)
Nominal water volume0.26 gal (1.0 l)0.26 gal (1.0 l)0.26 gal (1.0 l)0.39 gal (1.5 l)0.39 gal (1.5 l)
Max. inlet water temperature131 °F (55 °C)
DimensionsWidth 165 /8˝ (42.0 cm) x Height 14½˝ (36.9 cm) x Depth 45 /8˝ (11.7 cm)
Minimum pressure 30 psi (2 bar)
Working pressure150 psi (10 bar) 
Tested to pressure 300 psi (20 bar)
Water connections¾˝ NPT

 

1. Overcurrent protection sized at 100% of load. Tankless water heaters are considered a non-continuous load. 

2. Copper conductors with a temperature rating of 75 °C or greater must be used. Conductors should be sized to maintain a voltage drop of less than 3% under load. 

3. Requires minimum 150 A main service. 

4. Requires 200 A main service. 

5. Requires 300 A main service. 

6. 29 Trend/Plus & 36 Trend/Plus may be wired for balanced 3-phase 208 V. 15 Trend/Plus, 20 Trend/Plus, 24 Trend/Plus may be wired for unbalanced 3-phase 208 V

Videos

Tempra Trend Brochure and Sizing Guide

Specifications and Installation Guide

Use and care/Warranty Information

Crossover Guide

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