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

C

NS, C, D,S<

P

floor heating four way mixing valve — c
L

XF60660 — V

Brass Boiler valve_0005_XF90333B — V

Brass radiator valve_XF60660A — V

Temperature control valve_XF50650B — V

XF85695 AIR VENT — V

XF60618A Temperature control valve — V

COMMUNICATION

P

R
C
C
V
d
V
V
R
C
C
p
V

B
V
C

2

<
L

<
T

S
L

<
G

.
T

<

V

É2
L
H2
L
N2
L
N2
U
A2
S
J2
L

r

S
K
V
D
V
S
V
V
V
V
R

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