System Design; Calculating A Materials List; Table 1 Multipliers For Climate Traks; Table 2 Multipliers For Heat Transfer Plates - Viega Climate Trak Installation Manual

3 System Design

3.1 Calculating a Materials List

IM-HC 530590 0621 Climate Trak (EN)
Multipliers for Climate Traks
Tubing OC Plate Size
6"
8"
9"
12"
16"
18"
Table 1: Multipliers for Climate Traks
Multipliers for Heat Transfer Plates
Tubing OC
6"
8"
9"
12"
16"
18"
Table 2: Multipliers for Heat Transfer Plates
Maximum Circuit Length
⅜
"
½"
Table 3: Maximum Circuit Length
Tubing Multiplier
4 ft
2.2
8 ft
4 ft
1.7
8 ft
4 ft
1.5
8 ft
4 ft
1.1
8 ft
4 ft
.85
8 ft
4 ft
.75
8 ft
Tubing Multiplier
2.2
1.7
1.5
1.1
.85
.75
≤25 BTU/ft
2
300
ft
400
ft
System Design
Trak Multiplier
.47
.23
.35
.18
.31
.16
.23
.12
.18
.09
.16
.08
Plate Multiplier
.93
.70
.62
.47
.35
.31
26-35 BTU/ft
2
250
ft
350
ft
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