Freestyle 2 Series - Page 12

Part number 550-142-950/0122
12
FreeStyle
®
series 2 wall mount gas-fired water boiler – boiler manual
3. Loosen the bottom swivel nut of gas pipe and unscrew the
top swivel nut “A” Figure12, Item 3 from the gas valve venturi
Figure12, Item 6.
4 Converting boiler to propane continued
Figure 12 Loosen ttings of gas pipe (Control module
removed for clarity)
LEGEND for Figures 12, 13, 14, 15. and 16
1 Control panel (page11)
2 Gas valve
3
Ga
s pipe
4
W
asher
5 Hex head screws
6 Gas valve venturi
7 “O” Ring
8 Blower
A
3
6
2
4
3
5
8
A
6
3
4
5
Figure 13 Gas valve venturi replacement for propane
conversion
Figure 14
Insure “O” ring is in place
Figure 15
New
LP venturi installed to blower
4. Remove three (3) Hex head screws holding the venturi, Item
5 in place, remove venturi, replace with new propane venturi
from kit. Verify the venturi label information matches the
boiler size FS-80/120/155. (Propane venturi has black label),
ensure Item 7, venturi “O” ring is in place (see Figure14), re-
insert three (3) Hex head screws to hold new venturi, tighten
to hold securely in place.
5. Reassemble gas pipe and new washer to the venturi tting,
re-connect nut “A” and gas pipe “Item 3” to venturi and
check the seal of the connection.
Inspect the gas pipe tting connections on the gas
valve and new venturi (Figure12, item 3) check the
seal of the connections. Failure to comply will cause a
gas leak, resulting in severe personal injury or death.
7