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FLOOR CONVECTORS FOR HEATING PKWG FLOOR FAN CONVECTORS FOR HEATING PKWGC FLOOR FAN CONVECTORS FOR HEATING AND COOLING

TABLE OF CONTENTS Introduction· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3 PKG Floor convectors for heating· · · · · · · · · · · · · · · · · · · · · · · · · · · 4 PKWG Floor fan convectors for heating· · · · · · · · · · · · · · · · · · · · · · · 13 PKWGC Floor fan convectors for heating and cooling· · · · · · · · · · · · · · · 19 Additional equipment· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 31 Automatic equipment and control· · · · · · · · · · · · · · · · · · · · · · · · · · 32 Connection and installation · · · · · · · · · · · · ·...

Introduction Heating of modern office areas and living quarters with large glazed areas or of special aesthetic needs, requires application of devices that are able to operate efficiently without interfering with intended interior design of such premises. A perfect example of such devices is the JUWENT’s PK floor convector line. When designing this floor convector line, our intention was to provide a wide choice of solutions to meet their further users’ needs. Depending on requirements, we offer solutions for heating, e.g in locations of special acoustic requirements - silent PKW...

Floor convectors for heating INTENDED USE Floor convectors are intended for heating public utility premises, living quarters, commercial, exposition and office areas, winter gardens, large glazed areas, locations where conventional heaters cannot be installed, etc. Operation in convective heat transfer mode makes it possible to use them in locations with very strict noise requirements. DESCRIPTION Floor convectors for heating consist of the following elements: • • • • • trench made of hot dip galvanised steel, powder coated in black RAL9005; highly efficient heat exchanger made from copper...

Convector weight and water capacity Weight [kg] and water capacity [dm3] L [cm] Height [cm]

Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Ambient temperature [OC] Length [cm] Water parameters - supply / return [OC] Heating parameters of PKG-12-27-L convectors 15 Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa]

Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Ambient temperature [OC] Length [cm] Water parameters - supply / return [OC] Heating parameters of PKG-12-40-L convectors 15 Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa]

Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Ambient temperature [OC] Length [cm] Water parameters - supply / return [OC] Heating parameters of PKG-15-27-L convectors 15 Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa]

Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Ambient temperature [OC] Length [cm] Water parameters - supply / return [OC] Heating parameters of PKG-15-40-L convectors 15 Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa]

Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Ambient temperature [OC] Length [cm] Water parameters - supply / return [OC] Heating parameters of PKG-20-27-L convectors 15 Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa]

Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa] Ambient temperature [OC] Length [cm] Water parameters - supply / return [OC] Heating parameters of PKG-20-40-L convectors 15 Heat power [W] Water flow [kg/h] Hydraulic resistance [kPa]

Correction coefficients for PKG convectors for parameters other than 75/65/20 Water temperature [OC] Tsupply * table is developed for coefficient of n=1.46 Design demand for heating power with water parameters (Tsupply/Treturn/ Troom) on supply, return and room temperature 60/50/16, respectively, is 820W. For these temperatures, a correction coefficient of 0.696 can be obtained from the table. Then the design power (820W) is divided by this coefficient (0.696) to obtain heating power (1178W), so that a convector with parameters of 75/65/20 is the choice. Hence the relation that the same...