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

NV, V, S,S<

P

floor heating four way mixing valve — c
L

XF90333F Brass Boiler valve — V

Solenoid three-ways mixed water valve_0005_XF10645 — E

XF83512 (1) — R

SS manifold XF26017C — C

Brass ball valveXF83512D-A B — V

XF80832C — R

REFRACTION

P

r
R
S
C
V
S
v
V
S
V
V
S

B
V
C

L

<
C

<
C

<
1

<
E

L
Q

<

V

L2
N
N2
L
T2
C
M2
P
D2
L
J2
L

r

V
S
V
S
V
C
V
V
S
S
V

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