Raypak 120, 85 manual Xpak Installation Diagrams

XPAK INSTALLATION DIAGRAMS

NOTICE: The following illustrations are simplified conceptual illustrations only.

Key for installation sample diagrams

1.XPak boiler

2.Gas shut off valve

3.Expansion vessel

4.Radiators

5.Under floor heating

6.Pressure relief valve discharge pipe

7.Indirect DHW tank

8.3-way valve

9.Room thermostat (24V)

10.Remote control (Raypak)

11.Condensate drain pipe

12.Valve ball

13.Hydraulic manifold box package

14.High limit thermostat floor heating

15.Outdoor sensor

16.Tank thermostat

17.Tank sensor

18.Mixing valve anti scald

19.Radiator valve

20.Condense neutralizer

21.Tank drain valve

22.Tank pressure relief valve

23.Pump

24.3-way mixing valve

25.Pressure gauge

26.Bypass radiator

Fig. 7

Fig. 8

19