Drain Pan - Trane CLCH Installation Operation & Maintenance

4.4 Condensate Drain From

Drain Pan

Correctly-sized traps must be fitted
immediately after the drip pan outlet (see
Figures 12, 13 and 14).
An "air break," by means of a tun dish,
must be fitted immediately after the trap.
CLCH-SVX05A-GB
4. Assembly and
Installation
2
4
3
5
Figure 12 – Typical Air Conditioning Plant Drain
Figure 12 Notes:
1. Cooling coil, humidifier, or chilled battery.
2. Vented drainage stack
3. Fall
4. Air break
5. Swept connection
6. Trap with water seal (with filling cap)
7. Open tun dish or floor gully/channel
8. Trap with water seal
3
6
7
8
1
11