Efficient Heating Solutions: Exploring the Stiebel Eltron Range of Water Heaters

When it comes to your home’s hot water needs, efficiency and dependability are paramount. Stiebel Eltron delivers on both counts with a range of water heaters renowned for their energy-efficient operation and enduring performance. We’ll guide you through their offerings to illustrate how they meet diverse household requirements, while outlining potential energy and cost savings.

Key Takeaways

• Stiebel Eltron’s water heaters prioritize energy efficiency, versatile installation options across different home areas, and a century-long legacy of innovation in heating solutions.

• Heat pump technology is central to Stiebel Eltron’s hot water systems, offering significant energy savings and a range of models with innovative features like inverter technology for enhanced efficiency.

• Stiebel Eltron ensures product longevity, reliability and the potential for long-term savings with professional installation services, after-sales support, and warranties up to 7 years for residential applications.

Discovering the Stiebel Eltron Advantage

Known for its excellence, Stiebel Eltron prioritizes delivering innovative and energy-efficient water heaters. This dedication is reflected in its diverse product line, designed to meet various needs, including hot water requirements and energy efficiency. Their main goal is to create innovative solutions that decrease running costs, a testament to their firm commitment to energy efficiency and innovation.

The versatility of Stiebel Eltron water heaters allows for installation in multiple areas within a house, including the bathroom and kitchen sink. This versatility underscores their practicality and the attention to detail that the brand brings to its product design, ensuring that their water heaters can be seamlessly integrated into any household setting.

A Legacy of Innovation

Theodor Stiebel established Stiebel Eltron in 1924, marking the beginning of an innovative journey in water heating. Their initial groundbreaking product, the water heater, is now a common feature in bathrooms and kitchens worldwide. Stiebel Eltron has remained at the helm of hot water and heating innovation for nearly a century, starting from these humble origins.

A particularly noteworthy innovation in Stiebel Eltron’s history was the invention of the coil immersion heater in 1924. This development laid the foundation for the company’s future innovations, cementing its reputation as a leader in hot water and heating solutions. Today, Stiebel Eltron’s range of water heaters is available across the globe, including Australia, offering both indoor and outdoor installation solutions.

Energy Efficiency at Its Core

Stiebel Eltron places a significant emphasis on energy efficiency in its product design and development process. This is achieved through superior temperature control in their water heaters and the use of electric instantaneous water heaters, a more energy-efficient option compared to traditional water heating methods.

To guarantee energy efficiency, Stiebel Eltron employs a range of technologies, including renewable and regenerative energies, electric controls and ignition, closed-loop control technology, and solar PV integration. They also implement methods such as substituting gas appliances with energy-efficient electrical appliances, employing hydronic heating powered by energy-efficient heat pumps, and utilizing renewable energy sources to power their products. These measures minimize energy usage and contribute to the overall energy efficiency of their products.

Heat Pumps: The Heart of Hot Water Supply

Heat pump technology forms the core element in Stiebel Eltron’s hot water systems. These systems operate by:

• Transferring heat from the air in the room to water in the tank

• Achieving this through the absorption of heat by fins known as an evaporator

• Using electricity to transfer heat instead of producing it directly

• Resulting in enhanced energy efficiency, which is a hallmark of Stiebel Eltron’s hot water systems.

Stiebel Eltron’s dedication to innovation and energy efficiency is evident in their use of heat pump technology in their hot water systems. By harnessing the power of this technology, Stiebel Eltron is able to deliver hot water systems that are not only highly efficient but also cater to the specific needs and usage patterns of users.

The Mechanics of Heat Pump Technology

Heat pump technology in water heaters operates by utilizing electricity to transfer heat from the air to the water, offering a notably higher energy efficiency compared to traditional electric resistance water heaters. The mechanism behind this technology is quite fascinating. The essential components of a heat pump in a water heater consist of:

• An evaporator for heat absorption

• A compressor for heat elevation

• A condenser for heat transfer to the water

• A refrigerant for heat movement within the system

These water heaters offer the following benefits:

• Significantly reduce energy consumption, potentially saving up to 70% compared to traditional electric hot water systems

• Assessed through a high coefficient of performance (COP), which measures the heat output in relation to the input power

• Heat pump technology is at the heart of Stiebel Eltron’s hot water systems

Models and Features

Stiebel Eltron offers a variety of heat pump models for efficient heating solutions, such as the WWK 222 and the WWK302H. These heat pumps have a maximum hot water storage capacity of 302 Litres, making them suitable for fulfilling residential hot water needs.

To optimize their efficiency, these heat pumps are equipped with advanced technologies, including inverter technology for superior efficiency, variable-speed compressors, and intelligent control systems. These technologies play a crucial role in facilitating energy-efficient hot water production by the heat pumps.

Instantaneous Water Heaters: Ensuring Convenience and Precision

Designed with users in mind, Stiebel Eltron’s instantaneous water heaters cater to specific needs and water usage patterns. They provide domestic hot water conveniently, delivering it exactly when required, in the right quantity, and at the desired temperature. This is made possible by their intelligent i technology control system. Predominantly designed for installation in bathrooms and kitchens, these heaters offer the convenience of instant hot water at your fingertips.

The DHE instantaneous water heater by Stiebel Eltron, for instance, showcases a comprehensively electronically regulated system that prioritizes precise delivery of Domestic Hot Water (DHW) temperature consistently. The Comfort series represents the high-end range of Stiebel Eltron’s on-demand water heaters, and the DEL Plus model has the capability to deliver water at temperatures of up to 50 degrees Celsius.

Electronic Control for Perfect Temperature

Stiebel Eltron water heaters feature an electronic control system that facilitates convenient and efficient water heating. This system allows for:

• Immediate access to hot water

• Precise temperature control to the degree

• Compensation for fluctuations in pressure and temperature through its sensors to ensure a consistent hot water supply.

Stiebel Eltron’s electronic control system for temperature regulation utilizes 3i technology, which accurately captures the flow rate, the cold and hot water temperature, and adjusts the power output accordingly to maintain a precise hot water temperature. Electronic control systems in water heaters play a crucial role in improving energy efficiency by utilizing advanced technology such as inlet temperature sensors and flow sensors to optimize the heating process.

It is noteworthy that electronic instantaneous water heaters have the potential to achieve energy savings of up to 85% when compared to traditional systems.

Installation and Space Considerations

Stiebel Eltron provides a selection of compact and mini models within their range of instantaneous water heaters. The compact models have a height of 466mm and a width of 190mm, while the mini models have a width of 190mm and a depth of 82mm. One of the key benefits of Stiebel Eltron’s compactly designed instantaneous water heaters is their ability to fit in small spaces, which makes them well-suited for locations where space is limited.

The installation requirements for compact instantaneous water heaters, such as Stiebel Eltron’s, entail the need to refrain from using plastic pipework in the DHW outlet line. Furthermore, the necessary clearance space for proper ventilation of Stiebel Eltron’s instantaneous water heaters is typically 30-50cm from any nearby walls or objects. These factors contribute to their versatility and convenience, making them an ideal choice for various spaces.

Stiebel Eltron's Range: Products Tailored for Every Home

Stiebel Eltron offers a broad range of instant hot water systems, which includes single-phase electric instantaneous water heaters, three-phase water heaters, and air-source hot water pumps. Opting for a water heater customized to specific household needs ensures that it aligns with the household’s volume, consumption, and hot water requirements, providing efficiency and a reliable supply of hot water.

The brand offers both compact and robust water heaters. The compact models, equipped with 4i Technology, are designed to adapt to fluctuations in pressure and temperature and are known for their exceptional German design and manufacturing standards. On the other hand, robust water heaters, such as the DEL series, are engineered for higher power ratings and flow rates, and incorporate advanced features like energy-saving thermostop and 3i technology.

From Compact to Robust

Stiebel Eltron offers a range of water heaters, including:

• Instantaneous single-phase electric models

• Compact storage open-vented options

• Compact mains pressure water heater with a capacity of either 10 or 15 Litres, making it suitable for smaller hot water needs.

On the other end of the scale, Stiebel Eltron’s durable water heater models:

• are equipped with bare-wire elements suitable for water with high mineral content

• offer rapid control over water temperature

• incorporate electronic open-loop control with 2i technology, consisting of an inlet temperature sensor and a flow sensor

These heaters are suitable for providing hot water to individual draw-off points.

Outdoor and Indoor Solutions

Stiebel Eltron provides the following features in their outdoor water heaters:

• Instantaneous electric water heaters and hot water heat pumps

• Timers

• Open window detection

• Self-learning functions

• 4i Technology to compensate for pressure and temperature fluctuations

Additionally, Stiebel Eltron’s outdoors water heating products demonstrate robust durability with a life expectancy of 15 to 20 years or more when appropriately maintained.

Meanwhile, indoor solutions offer benefits such as minimal noise emissions and no need for exterior space, making them suitable for dense residential areas. Stiebel Eltron’s indoor water heaters are engineered to enhance indoor air quality, minimize emissions, and enhance comfort by preserving heat that would otherwise dissipate, demonstrating their versatility in addressing environmental conditions.

The Benefits of Choosing Stiebel Eltron

Opting for a Stiebel Eltron water heater can result in significant long-term energy and cost savings. These water heaters offer the following benefits:

• High energy efficiency, enabling homeowners to achieve savings ranging from 20 to 60 percent on their energy expenses

• Durability and reliability, attributed to their use of high-quality materials and advanced technology

• Consistent water temperature

The benefits of choosing Stiebel Eltron don’t end with energy savings and durability. The brand also offers a wide range of products to suit different household needs, ensuring that no matter your hot water requirements, there’s a Stiebel Eltron water heater that’s just right for you.

Long-Term Savings

Stiebel Eltron products have the potential to generate substantial long-term energy and cost savings, offering the possibility of reducing energy bills by 20 to 60 percent. This is attributed to their top efficiency class and high efficiency ratings, which exceed those of conventional electric and gas heaters. Not only do these savings make a noticeable difference to your household expenses, but they also make a positive impact on the environment by reducing energy consumption.

Stiebel Eltron tankless water heaters offer the following benefits:

• Designed with an anticipated service life of 20 to 30 years, demonstrating a durable and long-lasting investment

• May lead to substantial long-term savings

• Eligible for energy efficiency rebates and incentives at both federal and state levels

Durability and Reliability

Stiebel Eltron ensures the reliability of their water heaters through the use of superior German engineering and high-quality materials. Customers are further provided assurance through an extended warranty period of 7 years for residential applications. Stiebel Eltron ensures durability by utilizing certified enamelled steel tanks and high-grade copper tubular heaters in the construction of their water heaters.

The typical lifespan of Stiebel Eltron water heaters ranges from 8 to 12 years for gas hot water systems and 10 to 15 years for electric hot water systems. Independent studies and test results have validated the reliability and durability of Stiebel Eltron water heaters, emphasizing their energy efficiency and environmental responsibility.

Installation and Support

Stiebel Eltron provides professional installation services for their electric and gas hot water systems, maintaining their reputation for professional and courteous service. During the installation of a Stiebel Eltron water heater, it is essential to adhere to the minimum clearances and requirements as outlined in the installation manual. Failing to do so could compromise the efficiency and safety of the system.

Stiebel Eltron’s after-sales support encompasses assistance from an in-house local Customer Service Centre for all after-sales, warranty, and technical support enquiries, as well as an extended warranty for heat pump projects. They also ensure that their customer care service is accessible and responsive, with a typical response time of 24-48 hours.

Professional Installation Services

Stiebel Eltron’s professional installation services include:

• Tailored services to meet specific requirements

• Efficient installation

• Valuable information and resources related to planning, installation, sales, and marketing

• Meticulous workmanship and comprehensive wiring for peak performance

• Closer proximity to the point of use, conserving water and energy through rapid delivery of hot water to the outlet

Proper installation of Stiebel Eltron equipment ensures efficient performance and energy conservation.

The benefits of professional installation extend beyond just optimal performance. It also guarantees energy efficiency and optimal performance of the hot water systems, thereby contributing to the longevity of the products.

Customer Care and After-Sales Service

Discover the Stiebel Eltron range, offering the following warranty and customer support options:

• A standard 2-year warranty on their products

• The option to extend the warranty to 7 years through installer partners

• Starting from 1st July 2023, an enhanced warranty of 7 years for residential applications

• The assignment of a service agent to your job

• A customer care hotline at 1800 153 351

• 24/7 emergency service through Mr Emergency

Stiebel Eltron offers the following after-sales services:

• Appliance fault diagnosis and first aid

• Product repair and maintenance through their service enquiry page

• Access to instruction manuals for various products on the company’s website

This comprehensive customer care and after-sales service ensure that customers have access to timely and effective support whenever they need it.

Summary

In conclusion, Stiebel Eltron, with its rich legacy of innovation and commitment to energy efficiency, offers a range of water heaters that cater to a variety of household needs. Whether it’s compact or robust water heaters, heat pump technology or instantaneous water heaters, Stiebel Eltron provides tailored solutions for every home, ensuring convenience, precision, and long-term savings. By choosing Stiebel Eltron, you are not only investing in a top-quality, durable product, but also contributing to a more sustainable and energy-efficient future.

Frequently Asked Questions

Is Stiebel Eltron made in china?

No, Stiebel Eltron is manufactured in Germany, with additional factories in Sweden, Slovakia, Thailand, and China. The company uses German technology and manufacturing to ensure a robust and reliable build for its products.

What is the lifespan of the Stiebel Eltron?

The Stiebel Eltron electric tankless water heaters have a life expectancy of 20 - 30 years, and proper water filtration can further extend their lifespan.

How do I reset my Stiebel Eltron heater?

To reset your Stiebel Eltron heater, locate the reset buttons on your specific model and follow the manufacturer's instructions for resetting the device. If you own a DHC model, the reset buttons are found along the top right side of the heating vessel, while on MiniTM models, the safety thermal reset button is a round, flat, black button positioned between the wiring block and water connection pipe.

What is the primary focus of STIEBEL ELTRON in their water heaters?

STIEBEL ELTRON's primary focus is on innovative solutions aimed at reducing running costs, demonstrating their commitment to energy efficiency and innovation. Their water heaters are suitable for installation in bathrooms and kitchen sinks.

What is the operational principle behind heat pump technology in water heaters?

Heat pump technology in water heaters operates by using electricity to transfer heat from the air to the water, resulting in significantly higher energy efficiency than traditional electric resistance water heaters.