Stiebel Eltron 239218 Tempra 36 Trend Whole House Electric Tankless Water Heater
36 kW • 240/208V • Maximum-Capacity Whole-House Tankless Performance with Intelligent Self-Modulation
The Stiebel Eltron Tempra 36 Trend (Part #239218) is the highest-output model in the Tempra Trend series, engineered to deliver exceptional whole-house hot water performance, precise temperature stability, and industry-leading energy efficiency. Designed for 240/208V electrical systems, this unit is built to support large homes, multi-bathroom residences, and high-demand commercial environments where consistent, high-volume hot water is critical.
Intelligent Self-Modulating Technology
At the core of the Tempra 36 Trend is advanced microprocessor-controlled self-modulating technology, which continuously adjusts power consumption based on real-time flow rate and incoming water temperature. This ensures the unit delivers only the energy required to maintain the selected temperature, maximizing efficiency while maintaining consistent performance.
This intelligent system provides stable, reliable hot water output, even during simultaneous use across multiple fixtures.
Maximum Output for Whole-House Demand
With a maximum output of 36 kW at 240V (27 kW at 208V), the Tempra 36 Trend delivers unmatched capacity within the Trend lineup. It is engineered to support multiple high-demand fixtures operating at the same time, offering:
- Significant temperature rise in cold water conditions
- High flow rates for showers, sinks, and appliances
- Consistent hot water during peak usage
The tankless design ensures endless hot water with no recovery time, eliminating the limitations of traditional storage tank systems.
High Efficiency with Reduced Operating Costs
Operating at up to 99% efficiency, the Tempra 36 Trend converts nearly all incoming electricity into usable hot water. By eliminating standby heat loss, it delivers:
- Lower energy consumption
- Reduced utility costs
- Improved overall system efficiency
This makes it a highly efficient and cost-effective upgrade over conventional water heating systems.
Precision Digital Temperature Control
A front-mounted digital temperature display allows for precise temperature adjustment, ensuring accurate and consistent hot water delivery. The system maintains stable output regardless of fluctuations in demand, enhancing both comfort and reliability.
Compact, Space-Saving Design
Despite its powerful output, the Tempra 36 Trend features a compact, wall-mounted design that requires no venting. This allows flexible installation in utility rooms, closets, or tight mechanical spaces while maximizing usable floor area.
Durable Construction and Long-Term Reliability
Built with a high-quality copper heating system, the Tempra 36 Trend is engineered for long-term durability and dependable operation. It includes advanced safety and reliability features such as:
- Overheat protection
- Self-monitoring electronics
- Durable, impact-resistant housing
- Minimal maintenance requirements
This robust construction ensures consistent performance in demanding residential and commercial environments.
Technical Specifications
- Power: 36 kW (240V) / 27 kW (208V)
- Voltage: 240/208V
- Amperage: ~150A (240V)
- Maximum Flow Rate: Up to ~6.5–7.0 GPM (depending on conditions)
- Temperature Range: Adjustable up to 140°F
- Connections: 3/4" NPT
- Efficiency: Up to 99%
- Electrical Requirement: Typically 3 dedicated breakers
- Compact wall-mounted design
Installation & Electrical Requirements
The Tempra 36 Trend requires a high-capacity electrical configuration, typically involving multiple dedicated breakers and sufficient service capacity. Installation should be performed by a licensed professional to ensure compliance with local codes and optimal performance.
The unit is UL listed, CSA compliant, and lead-free certified, ensuring safe and code-compliant operation.
Get the Best Price at ProDryers
When investing in a maximum-capacity whole-house tankless water heater, choosing the right supplier is critical. ProDryers is a trusted source for Stiebel Eltron products, offering expert guidance and competitive pricing.
Buy the Stiebel Eltron Tempra 36 Trend (239218) today at the best available price, or request a custom quote for bulk or project pricing.
Contact ProDryers now to secure expert support, aggressive pricing, and a high-performance tankless solution engineered for your most demanding hot water applications.
