MEAN WATER TEMPERATURE
300 300 350 350 400 400 450 450 500 500
FLOOR COVERING Heat Output W/m2 Floor Surface Temp oC Heat Output W/m2 Floor Surface Temp oC Heat Output W/m2 Floor Surface Temp oC Heat Output W/m2 Floor Surface Temp oC Heat Output W/m2 Floor Surface Temp oC
Tiles 56.6 25.2 84.9 27.8 113.2 30.4 141.5 33.1 169.8 35.7
LVT 40.2 23.7 60.3 25.6 80.4 27.4 100.5 29.3 120.6 31.1
15mm Engineered Wood 37.0 23.4 54.0 25.1 73.0 26.4 91.3 28.2 109.8 30.1
Carpet & Underlay (1.5 TOG) 30.0 22.8 45.0 24.1 60.0 25.5 75.0 26.9 90.0 28.3
FLOOR COVERING Tiles
MEAN
WATER
TEMPERATURE 		DESCRIPTION VALUE
300 Heat Output W/m<sup>2</sup>2 56.6
300 Floor Surface Temp <sup>o</sup>C 25.2
300 Heat Output W/m<sup>2</sup>2 84.9
300 Floor Surface Temp <sup>o</sup>C 27.8
350 Heat Output W/m<sup>2</sup>2 113.2
350 Floor Surface Temp <sup>o</sup>C 30.4
350 Heat Output W/m<sup>2</sup>2 141.5
350 Floor Surface Temp <sup>o</sup>C 33.1
400 Heat Output W/m<sup>2</sup>2 169.8
400 Floor Surface Temp <sup>o</sup>C 35.7
FLOOR COVERING LVT
MEAN
WATER
TEMPERATURE 		DESCRIPTION VALUE
300 Heat Output W/m<sup>2</sup>2 40.2
300 Floor Surface Temp <sup>o</sup>C 23.7
300 Heat Output W/m<sup>2</sup>2 60.3
300 Floor Surface Temp <sup>o</sup>C 25.6
350 Heat Output W/m<sup>2</sup>2 80.4
350 Floor Surface Temp <sup>o</sup>C 27.4
350 Heat Output W/m<sup>2</sup>2 100.5
350 Floor Surface Temp <sup>o</sup>C 29.3
400 Heat Output W/m<sup>2</sup>2 120.6
400 Floor Surface Temp <sup>o</sup>C 31.1
FLOOR COVERING 15mm Engineered Wood
MEAN
WATER
TEMPERATURE 		DESCRIPTION VALUE
300 Heat Output W/m<sup>2</sup>2 37.0
300 Floor Surface Temp <sup>o</sup>C 23.4
300 Heat Output W/m<sup>2</sup>2 54.0
300 Floor Surface Temp <sup>o</sup>C 25.1
350 Heat Output W/m<sup>2</sup>2 73.0
350 Floor Surface Temp <sup>o</sup>C 26.4
350 Heat Output W/m<sup>2</sup>2 91.3
350 Floor Surface Temp <sup>o</sup>C 28.2
400 Heat Output W/m<sup>2</sup>2 109.8
400 Floor Surface Temp <sup>o</sup>C 30.1
FLOOR COVERING Carpet & Underlay (1.5 TOG)
MEAN
WATER
TEMPERATURE 		DESCRIPTION VALUE
300 Heat Output W/m<sup>2</sup>2 30.0
300 Floor Surface Temp <sup>o</sup>C 22.8
300 Heat Output W/m<sup>2</sup>2 45.0
300 Floor Surface Temp <sup>o</sup>C 24.1
350 Heat Output W/m<sup>2</sup>2 60.0
350 Floor Surface Temp <sup>o</sup>C 25.5
350 Heat Output W/m<sup>2</sup>2 75.0
350 Floor Surface Temp <sup>o</sup>C 26.9
400 Heat Output W/m<sup>2</sup>2 90.0
400 Floor Surface Temp <sup>o</sup>C 28.3