Table 6: Underfloor heating system parameters.
Collector system Parameters Value Other Parameters Value
FR(τα) 0.8 Heating system water flow rate 1500 kg/hr
FRUL 3.6 Tank losses coefficient 0.7 W/m2K
Slope angle 50o Heater power 7kW
azimuth Heater set temperature 21°C
Operation hours 9:00-17:00 Piping maximum temperature 45°C
Collector water mass flow rate 2000 kg/hr Thermostat temperature 22°C