A
S
- S
- S
- S
- S
- S
D
- C
  - C
  - C
- S
- A
- C
- A
- D
- s
- V
- V
- A
D
- N
- N
À
- V
- D
N

XFNT-3

C
V

V

<V, S, R,V<

P

floor heating four way mixing valve — c
L

Brass ball valveXF83512D-A B — V

alve class XF83512-A-B — R

Thermostatic valve_XF50651 — V

Heating valve XF60635B — V

Brass angle ball valve with gauge XF83271 — V

XF83268D Brass water control ball valve — R

COMMUNICATION

P

P
V
V
C
V
V
V
R
V
D
C
U

B
V
C

L

A
A

<
T

S
L

<
L

<
L

L

V

c2
L
M2
<
R2
C
C2
C
A2
P
K2
C

r

V
V
S
C
S
S
R
C
M
C
C

S

S
S
S
S
S

D

C
S
A
C
A
D
s
V
V

I

N
N

N

Z
0
M
i

©

A