
38
Figure 23. Vision Heater Assembly: Models VSLF/VSDL/VSLHB 15/25kW 8m - 75mm (3ins) Nom Dia.
FIGURE 1
FIGURE 2
VS
LF -
80
22 (
78
67 U
N
FL
U
E
D
)
VS
LI
-
791
7
NB. VLSF
ONLY USED
ON NAT GAS
VARI
ANTS
NB. VLSF
ONLY USED
ON NAT GAS
VARI
ANTS
IMP
O
R
T
A
N
T:
EN
S
U
R
E
FIR
S
T
RE
FL
EC
TOR
OVE
R
LA
PS
SE
CO
N
D
RE
FL
EC
TO
R.
S
ECO
ND
RE
FL
EC
TO
R
OVE
R
LA
PS
TH
IRD
.