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
S

C

<T, S, S,S<

P

Temperature control valve_XF50650B — V
L

Thermostatic valve_XF50651 — V

safety valve 90339F — S

AIR VENT XF85692 — V

XF90333F Brass Boiler valve — V

2005A — C

SS manifold XF26017C — C

COMMUNICATION

P

V
V
R
R
D
C
C
R
C
p
C
R

B
V
C

L

<
L

C
1

<
M

O
G

<
L

<

V

Q2
N
A2
E
B2
L
N2
L
J2
L
D2
L

r

V
S
K
P
T
C
C
S
V
V
S

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