China-based warmth pump supplier Guangzhou Sprsun New Vitality Expertise Growth Co., Ltd. (Sprsun) introduced in mid-March a brand new DC inverter air supply warmth pump on the MCE exhibition in Milan, Italy.
The Sprsun R290 Extremely-quiet DC Inverter Air Supply Warmth Pump has a most heating capability of 9.1 kW and is meant for heating, cooling, and home scorching water (DHW). “It options an revolutionary ‘Silent Compartment’ design, permitting its working noise stage to be as little as 40 dB(A), and even quieter at night time,” the corporate stated in an announcement.
The brand new product measures 1,110 mm x 475 mm x 810 mm and makes use of R290 because the refrigerant. Its most energy enter is 4 kW and the utmost present is nineteen.14 A.
The warmth pump has reportedly a coefficient of efficiency of 4.2 at 7 C and is ready to function at temperatures starting from -25 C and 45 C.
“It effortlessly boosts water temperature for speedy heating, reaching a topwater output temperature of 75 C,” the corporate added, noting that the brand new product additionally makes use of DC inverter compressors and motors. “The brushless DC variable frequency management know-how permits for extra exact temperature management and a extra comfy consumer expertise.”
The corporate relies in Guangzhou, within the Chinese language province of Guangdong, and is at present promoting warmth pumps in additional than 60 nations.
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