•
page -
9
-
Australian Hydronic Supplies
10 Frankston Gardens Drive
Carrum Downs, Victoria,
Australia 3201
3.2 Heat output
Tiemme
16mm x 2.0mm pipe
Calculate the heat output at various room and water flow temperatures of
30
o
C
Floor
covering
Pipe spacing
Room temp
15
o
C
Room temp
18
o
C
Room temp
20
o
C
Room temp
22
o
C
Room temp
24
o
C
mm
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
Masonry
tiles
50
107 – 22.6
86 – 24.1
71 – 25.1
58 – 26.1
44 – 27.1
100
100 – 22.1
80 – 23.1
67 – 24.8
54 – 25.9
40 – 26.9
150
92 – 21.6
73 – 23.2
61 – 24.4
50 25.6
37 – 26.6
200
85 – 21.1
67 – 22.8
56 – 24.0
45 – 25.2
34 – 26.4
25
75 – 20.4
60 – 22.3
50 – 23.6
40 – 24.9
30 – 26.1
300
65 – 19.6
53 – 21.8
44 – 23.1
35 – 24.5
26 – 25.9
PVC
parquetry
50
90 – 21.4
79 – 23.6
60 – 24.3
38 24.7
28 – 26.0
100
84 – 21.0
70 – 23.2
56 – 24.0
36 – 24.6
26 -25.9
150
78 – 20.6
68 – 22.8
51 – 23.6
33 – 24.4
24 – 25.7
200
70 – 20.0
61 – 22.4
47 – 23.4
30 – 24.1
22 – 25.6
250
63 – 19.5
55 – 21.9
42 – 23.0
27 - 23.9
20 – 25.4
300
55 – 18.9
48 – 21.4
37 – 22.8
24 – 23.7
18 – 25.2
Carpet
50
71 – 20.1
58 – 22.1
47 – 23.4
38 – 24.7
28 – 26.0
100
67 – 19.8
54 – 21.9
44 – 23.1
36 – 24.6
26 – 25.9
150
62 – 19.4
50 – 21.6
41 – 22.9
33 – 24.4
24 – 25.7
200
56 – 19.0
46 – 21.3
37 – 22.6
30 – 24.1
22 – 25.6
250
51 – 18.6
41 – 20.9
34 – 22.4
27 – 23.9
20 – 25.4
300
45 – 18.2
37 – 20.6
30 – 22.1
24 – 23.7
18 – 25.2
Calculate the heat output at various room and water flow temperature of
35
o
C
Floor
covering
Pipe spacing
Room temp
15
o
C
Room temp
18
o
C
Room temp
20
o
C
Room temp
22
o
C
Room temp
24
o
C
mm
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
W/M
2
– Floor
o
C
Masonry
tiles
50
143 – 25.4
122 – 26.7
108 – 27.7
80 – 28.7
80 – 29.7
100
134 – 24.6
114 – 26.2
100 – 27.2
87 – 28.2
74 - 29.3
150
123 – 23.8
105 – 25.5
92 – 26.6
80 – 27.7
68 – 28.8
200
112 – 23.0
95 – 24.8
84 – 26.0
72 – 27.2
62 – 28.4
250
100 – 22.1
85 – 24.1
75 – 25.3
64 – 26.6
55 – 27.9
300
88 – 21.3
74 – 23.3
66 – 24.7
57 – 26.1
48 – 27.4
PVC
parquetry
50
120 – 23.6
102 25.3
90 – 26.5
77 – 27.6
66 – 28-7
100
112 - 23.0
96 – 24.8
84 – 26.0
73 – 27.2
62 – 28.4
150
104 – 22.4
88 – 24.3
77 – 25.6
67 – 26.8
57 – 28.1
200
94 – 21.7
80 – 23.7
70 – 25.0
61 – 26.4
52 – 27.7
250
84 – 21.0
71 – 21.1
63 – 24.5
54 -25.9
47 - 27.3
300
73 – 20.3
62 – 22.4
55 – 23.9
47 – 25.4
41 – 26.9
Carpet
50
95 – 21.8
80 – 23.7
71 – 25.1
61 – 26.4
51 – 27.6
100
89 – 21.3
75 – 23.4
66 – 24.7
57 – 26.1
48 – 27.4
150
82 – 20.9
70 – 23.0
62 – 24.4
83 – 25.8
45 – 27.2
200
75 – 20.4
64 – 22.5
56 – 24.0
48 – 25.4
41 – 26.9
250
68 – 19.8
58 – 22.1
51 – 23.6
44 – 25.1
37 – 26.6
300
60 – 19.3
51 – 21.6
45 – 23.2
39 – 24.7
33 – 26.3