Basic parameters Power Specifications: 3ph / 380v / 50hz waterproof rating: 1px4 Insulation Class: Class 1 Host Model: ZKFD05DG-KDRS Brand: 科福德 ??for units: widely used in hotels, factories, apartments, hair salons, public baths, swimming pools, etc. various places rated heating capacity (KW): 18.7 Nominal amount of hot water (L / h): 420 Rated input power (kW): 2.2 Maximum input power (kW): 4.3 Maximum input current A): 4.9 Rated Current (A) : 4.3 water temperature (degrees): 70 outside the machine size (mm): 810 * 810 * 1020 noise (db) A: ≤58 tank Model: zkfude Dimensions (mm): 810 * 810 * 1020 Description Note: The actual unit Price does this subject in detail, please contact: 0632-8026267 18263785456 or consult the local distributors Kefu De commercial air engineering - ultra-low cyclic units (5p) a 24-hour hot water circulation system to take full intelligent control systems, automatic replenishment, temperature starts, the unit automatically hydronic heating, and always maintain a constant temperature. United States using spray enthalpy increase gas compressor Copeland, national patent cascade circulatory system, -25 ℃ unit accessible start, COP up to 2.0 intelligent control system using human intelligent control system, the health unit at a glance, and there are multiple automatic protection and fault self-test function. Automatic thermostat system uses the most advanced automation systems waterway, large heat capacity, the water is high, the unit 24 hours automatic cycle thermostatic temperature heating, hot out of the box. Big brand compressor Copeland world's top brands by gas jet enthalpy compressor, two compression technology, low barrier to start patent cascade cascade circulatory system circulatory system, improve exhaust gas temperature, sufficient heat recovery, no frost, COP2.0 more. Wind unit uses no dead volume plus a large fan, the greater amount of wind, no dead heat evenly and effectively improve the efficiency of the heat exchanger unit. 1, work around the clock throughout the year, from rain and other inclement weather 2, widely used in hotels, factories, apartments, hair salons, public baths, swimming pools and other places Hotline: 0632-8026267 18263785456 Cai satisfied baby shop Projects Cai satisfied Baby Baby shop to operate mainly in order to maintain a comfortable indoor temperature, the company disposed of its central air-conditioning system for regulating the temperature.