H
S
- V
- C
- H
- S
- E
P
- V
  - M
  - R
- M
- L
- K
- P
- R
- v
- T
- V
- a
N
- b
- N
O
- F
- O
N

XFNT-3

B
A

A

<M, M, M,M<

g

floor heating four way mixing valve — v
L

XF20136B — S

XF20005B Brass manifold with flow meter drain valve and ball valve — M

Vent valve XF85691 — m

Heating valve XF60228 — V

valve class XF83504A-b — m

XF90339 Brass safety valve — M

COMMUNICATION

B

M
M
M
M
M
M
K
m
M
T
R
M

G
G
B

D

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<

<
I

<
S

<
D

C
B

N

A

C2
W
M2
D
D2
E
M2
D
E2
P
K2
<

g

M
K
S
A
T
A
V
T
A
M
V

S

S
E
C
H
V

P

V
M
L
K
P
R
v
T
V

I

b
N

N

Z
0
M
i

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