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SPRSUN R32 EVI DC Inverter Air Source Heat Pumps Obtained KEYMARK Certification

Views: 575     Author: Site Editor     Publish Time: 2022-11-29      Origin: Site

Guangzhou, China, November 8th, 2022 – a series of SPRSUN Outdoor Air to Water Heat Pumps have been awarded KEYMARK certification,

thus making SPRSUN one of China's very few heat pump manufacturers possessing KEYMARK certification.

As a high-tech leading heat pump producer integrating R&D, design, manufacturing, and marketing, SPRSUN is committed to continually providing consumers with high-quality heat pumps that are customized, energy efficient, and time-saving. We are constantly reforming and innovating to meet the various needs of all our customers around the globe.

SPRSUN's products complied with EN14511 standards and obtained CCC, CE, ISO, SAA, RoHS, and ERP A+++ energy levels with the 4.48 European SCOP. In contrast, SPRSUN products boast a minimum SCOP of 4.65 and a maximum of 4.85, far exceeding the European standard. The most inspiring thing is that SPRSUN obtained KEYMARK certification in November of this year.


Heat pump KEYMARK is an independent, voluntary, third-party certification based on the quality requirements of the European Ecodesign Directive. The acquisition demonstrates that the product quality and Factory Production Control have complied with EED's requirements.

KEYMARK is to reduce trade barriers as it is one test valid for all European countries, saving time and money for retesting or local certification. With KEYMARK, it is much easier for a company to enter the European market, increase sales exposure, bring credibility and more profit, enhance the company's image, and improve the products' quality and competitiveness.

The KEYMARK certification can not only help and guide customers to choose good products with certified quality but also enhance their confidence in the company and products. Moreover, customers buying KEYMARK-certified heat pumps are entitled to all national subsidy schemes in EU member states, with up to 50% of the product's selling price in some countries.

SPRSUN's R32 EVI DC Inverter Air Source Heat Pumps are available in 9.5kW, 11kW, 12Kw, 15 kW, 19 kW, 20 kW, and 22kW models and are KEYMARK approved. They boast the following unique features:

high efficiency,

EVI Control Technology,

remote wifi app controlling, 

smart defrost, 

low temperature and low-frequency control technology, 

lower noise, 


If you are interested in SPRSUN's R32 DC Inverter Air Source Heat Pumps, feel free to visit this: https://sprsunheatpump.com/dc-inverter-air-source-heat-pumps.html.

9.5KW R32 ERP A+++ Small Cold Climate DC Inverter Monoblock Heat Pumps.webp

KEYMARK is a symbol of the company's competitive strength, which greatly benefits both the company and its customers! SPRSUN's KEYMARK certification is an extraordinary milestone and one of the greatest moments in SPRSUN's history!


Founded in 1999, SPRSUN has been active in the heat pump market for over 23 years. As one of China’s leading heat pump suppliers, SPRSUN has sold its heat pumps to 60 countries and regions and developed 560 global strategic partners and 1 million satisfied users. SPRSUN products are very well-received by their users because of their excellent qualities, reasonable prices, and tailor-made design. To learn more about SPRSUN and its products, please visit www.sprsun.com.

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Guangzhou SPRSUN New Energy Technology Development Co., Ltd.

A Professional Heat Pump Manufacturer Since 1999
No.15 Tangxi Road, Yinsha lndustrial Park, Xintang, Zengcheng , Guangzhou, Guangdong, China, 511338

Contact SPRSUN. 7/24 Support. We Will Reply You ASAP!

Tel: 0086-20-82181867
Phone: 0086-18933985692