The European Parliament established the ecodesign directive to establish performance standards and increase the energy efficiency of a product. These are energy-related products, or ErPs, that can have a broad impact on the environment throughout their use. The reduction in energy use due to the ErP standard will have great potential to increase the use of renewable energy in the coming years.
The directions for ErP are ecodesign and energy labeling. Ecodesign is a way to determine environmental criteria for an energy product and how its minimum energy performance is defined. Products that meet eco-design criteria will have the CE mark and be available in several outlets. The existence of ecodesign rules will be able to encourage innovation in other products to save energy.
This will motivate many producers to develop new technology for the advancement of a product, creating products with minimal waste and full energy efficiency. If a product is electrical equipment, there should be a way to minimize energy waste. Standby power consumption when the equipment is off should not cause energy waste. If this happens then greenhouse gas emissions can increase.
Restrictions on the power consumption of electronic products when in standby and off modes are defined in ecodesign law. The limits are strict enough that manufacturers are encouraged to design equipment that reduces electricity consumption across its full operating cycle.
Energy-related products also have directions regarding energy labeling. Consumers will get information about the impact of products on the environment. When they buy a washing machine, freezer, tires, refrigerator, microwave, and so on, they will look at the energy label. They can then decide whether to buy the product or not after considering its energy rating.
Contents
- 1 Energy-Related Products with Ecodesign CE Mark
- 2 Energy Labeling on Energy-Related Products
- 3 Manufacturer of ErP Products
- 4 Frequently Asked Questions
- 4.1 What is the EU Ecodesign Directive and which products does it cover?
- 4.2 What does the CE mark mean on an HVAC product?
- 4.3 How does the A-to-G energy label help consumers choose the right product?
- 4.4 Are thermal actuators and room thermostats covered by ErP regulations?
- 4.5 How can I verify that an HVAC product supplier complies with ErP regulations?
Energy-Related Products with Ecodesign CE Mark
Ecodesign is a tool that can facilitate the circulation of energy-related products to various environments, whether it is an environment that is familiar with renewable energy or one with high energy usage. All products with criteria that comply with ErP regulations will receive the CE mark. This mark will show consumers that the product meets all the mandatory requirements of the ecodesign directive.
CE is an identification mark for products within the European Union. Suppliers can freely distribute various products with the CE mark within the EU. These products can have a positive impact on the surrounding environment by reducing electricity consumption. Some products can make further reductions in energy consumption, qualifying as more green-friendly products.
There are also sustainable products that fully utilize renewable energy in daily use. The impact of ecodesign in production throughout the world is very high. Other countries are starting to implement similar laws that will result in products with minimal waste and high levels of energy efficiency. It is not just the environment that benefits from ecodesign’s direction on energy-related products.
Consumers will also spend less on electricity consumption each month for the use of heating, cooling, medical equipment, and other industrial products. For room thermostats and thermal actuators that comply with CE standards, you can contact us. Our products are designed to meet these rigorous standards, ensuring both energy efficiency and environmental sustainability.
Energy Labeling on Energy-Related Products
Energy labeling on energy-related products uses a comparison scale from A to G. A indicates the most efficient product on the market, while G indicates the least efficient. From this label, it will be easier for consumers to determine more energy-efficient products for their home or office. The table below explains the full scale.
| Energy Label | Efficiency Class | What It Means for Consumers |
|---|---|---|
| A | Highest efficiency | Lowest energy consumption; best long-term running cost savings |
| B | Very high efficiency | Near-top performance; excellent energy savings |
| C | High efficiency | Above-average performance; good everyday choice |
| D | Moderate efficiency | Average market performance; acceptable but not optimal |
| E | Lower efficiency | Below-average; higher running costs over time |
| F | Low efficiency | Significantly below average; substantial energy waste |
| G | Lowest efficiency | Highest energy consumption; not recommended for regular use |
Products that have an energy label will be in the highest availability category. Suppliers would prefer to offer products with clear energy labels. Business competitors who do not follow energy-related product regulations will find it more difficult to get notice from consumers and suppliers. Meanwhile, producers whose products are on a less efficient scale also still have to struggle to increase their product ranking.
Some household equipment products with labels that are less efficient may still find their target market among price-focused buyers. However, if you want to be safe while using a product and reduce long-term costs, you have to choose the most efficient one with the top energy label. This also concerns the safety of users in their environment.
The energy label contains information on a product’s energy consumption, features, and noise conditions during use. The producers of energy-saving products will always try to answer the challenges of developing more innovative products, considering changing natural conditions, weather, and fuel availability.
Manufacturer of ErP Products
Jiaxing Legom Technology Co., Ltd. is a manufacturer that always develops technology-based innovations. Our products will be the best choice for those looking for energy-related products that comply with European standards. We follow the rules for ecodesign and energy labels that will make the consumers feel safe always. We operate all of our products in more than 90 countries with more than 400 partners for global HVAC energy efficiency.
Among the product categories most directly affected by ErP regulations is the heat pump, which is subject to specific seasonal performance requirements under the EU’s Lot 1 regulation for space heaters. Legom designs and manufactures heat pumps and HVAC components to meet these regulatory requirements, ensuring our products are suitable for distribution within the EU and other markets that reference European standards. You can contact us to order our products that always support sustainable living today and in the future.
“When we first went through the CE certification process for our HVAC products, I remember what surprised our team most. It was not the technical requirements themselves, which we already met. It was the discipline the process imposes: documenting standby consumption, verifying performance thresholds under specific test conditions, proving that the label on the box accurately reflects what the product delivers in real use. Going through that properly is what gives our European partners the confidence to specify Legom products without second-guessing compliance. Certification is not just a stamp. It is a commitment to the end user.”
— Maggie Shen, Founder of Legom
Frequently Asked Questions
What is the EU Ecodesign Directive and which products does it cover?
The EU Ecodesign Directive (Directive 2009/125/EC) is a framework regulation that establishes minimum energy performance and environmental standards for products placed on the European market. It covers a wide range of energy-related products (ErPs), including space heaters, heat pumps, air conditioners, water heaters, lighting, washing machines, refrigerators, and many other household and industrial devices. For HVAC products, the directive sets specific requirements around seasonal energy efficiency ratios, standby consumption limits, and sound power levels. Products that meet these requirements qualify for the CE mark, which is required for legal sale within the EU and European Economic Area.
What does the CE mark mean on an HVAC product?
The CE mark on an HVAC product confirms that the manufacturer has declared the product compliant with all applicable EU directives, including the Ecodesign Directive and any relevant low-voltage, electromagnetic compatibility, or pressure equipment directives. It is not a quality mark awarded by a third party but a manufacturer’s self-declaration backed by technical documentation. For energy-related products, CE marking means the product meets the minimum energy performance standards set by the relevant implementing regulation under the Ecodesign Directive, allowing it to be freely traded within the EU without additional national approvals.
How does the A-to-G energy label help consumers choose the right product?
The energy label provides a standardized comparison scale that allows consumers to evaluate the energy efficiency of competing products at a glance. An A-rated product uses significantly less energy to deliver the same output as a G-rated one, which translates directly to lower monthly running costs. For heating products such as heat pumps or room thermostats connected to heating systems, the difference between an A-rated and a D-rated product can be meaningful over a ten-year service life. The label also shows additional information such as noise levels and annual energy consumption figures, which helps consumers match the product to their specific usage patterns and budget.
Are thermal actuators and room thermostats covered by ErP regulations?
Yes. Temperature control products such as room thermostats and thermal actuators used in heating systems fall within the scope of the Ecodesign Directive’s Lot 1 regulations for space heating systems. These products are evaluated as part of the overall system efficiency calculation rather than independently. For a system to qualify for a high energy label, all components, including the thermostat, actuator, and heat source, must meet the applicable performance criteria. Legom designs its room thermostats and thermal actuators to comply with CE marking requirements, making them suitable for integration into systems sold in European and other regulated markets.
How can I verify that an HVAC product supplier complies with ErP regulations?
Ask the supplier to provide the EU Declaration of Conformity for the specific product model you are considering. This document must reference the applicable EU directives, list the harmonized standards the product was tested against, and include the signature of the responsible person within the manufacturing organization. You can also request technical documentation such as test reports, product data sheets, and energy label fiches. For heat pumps and heating products, manufacturers are required to register their products in the European Product Registry for Energy Labelling (EPREL) database, which is publicly accessible and allows you to verify a product’s claimed energy rating independently.
Reviewed and updated by the LEGOM Technical Team on June 3, 2026. This article covers the EU Ecodesign Directive (ErP), what CE marking means for energy-related products, how the A-to-G energy label works, and how Legom designs HVAC components to meet European energy efficiency standards, based on Legom’s experience as an HVAC manufacturer supplying CE-compliant solutions to partners in more than 90 countries worldwide.