C
E
- S
- s
- S
- S
- E
p
- C
  - C
  - C
- s
- S
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- A
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- v
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N
- N
- N
S
- T
- D
C

XFNT-3

E
C

C

<D, V, C,S<

P

XF57647 Thermostatic controller — C
L

XF15189E Mixing System — S

Mixing system_XF15177A — S

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

Brass water control ball valve — v

15189EMix System — S

floor heating four way mixing valve — V

COMMUNICATION

L

C
R
C
P
v
v
V
S
V
V
C
V

B
V
R

E

E
A

A
U

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C

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L

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V

h2
L
A2
L
r2
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o2
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O2
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b

V
V
C
A
S
V
C
V
T
V
V

E

S
E
s
S
S

p

C
s
S
C
A
V
v
V
V

I

N
N

C

C
0
T
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