Trane RTAD 145 SE - Page 37

Figure 17 - 3-way Valve Pressure Drop RTAD Total Heat Recovery - Heating mode
1 = 085-100-115-125
2 = 145-150-165-180
Figure 18 - Suggested piping for typical RTAD Standard and Heat Recovery evaporator
without hydraulic module
1. Gate valve
2. Water strainer
3. Thermometer (user option)
4. Vibration eliminator
5. Relief valve
6. Valved pressure gauge
7. Vent
8. Drain
9. Flow switch (chilled water flow)
10.Balancing valve
7
8
9
10
6
5
4
3
2
1
1
3
4
kPa
l/s
RTAD-SVX01F-E4 37
Installation - Mechanical