Grundfos domestic hot water circulation pump hot water circulation system backwater device GRU-100KY

 Product Type: Grundfos domestic hot water circulation pump hot water circulation system backwater device GRU-100KY Case Material: GB 304 stainless steel no fingerprint processing enclosure. Dimensions: 220 * 135 * 200mm. Intelligent remote control: temperature control, water control, automatic, delayed, timed, two-way remote control, pressure, antifreeze, cleaning and so on. Adaptation: dedicated to business, family, villas and other hot water circulation system the purpose of use. Service: genuine security, quality problems, seven days no reason to return, 2-year replacement.