Sure Heat FSIS User Manual

NATURAL GAS CONVERSION MANUAL

For Model FSISLP

FOR OUTDOOR USE ONLY

1

4

Part No. Qty Description

1 RCOZZ00341A 1 Main Burner Valve & Manifold Assembly with Valves (NG)
2 RPAZZ00002A 1 Thread Sealing Tape

3 RCOZZ00341A 1 Side Burner Orice (NG)

4 RCOZZ00117A 1 NG Regulator 3/8” NPT x 3/8” UNF

5 RCODZ00026A 2 Orice Back IR (NG)
6 RCODZ00052A 1 Connecting tube 3/8" NPT

3

6

5

2

FSISLP Natural Gas Conversion Instructions

Tools needed:

Phillips head screwdriver
3/4” wrench
1/4” wrench or socket
Adjustable wrench

Wear golves to be protected from the sharp edges of the interior parts.

!

▲

NOTE: Make sure to use supplied pipe sealant on all non-ared ttings.

1. To get started, remove all the control knobs and set

aside. (See Fig. 1)

2. Use a 3/4” wrench to disconnect the regulator hose from

the manifold. (See Fig. 2)

Be sure gas supply is off, the knobs are in the off

position and the grill is cool.

!

WARNING

▲

Fig. 1

Fig. 2

3. Disconnect the two igniter wires from the outstand

terminal tabs as shown. (See Fig. 3)

4. Remove the two (2) phillips pan head screws from the left
side of the control panel. (See Fig. 4)

Regulator hose

Fig. 3

outstand tabs

Igniter wires

Fig. 4

Phillips Pan

Head Screws

FSISLP Natural Gas Conversion Instructions

5. Remove the two (2) phillips pan head screws from the
right side of the control panel. (See Fig. 5)

6. Let a friend help you to carefully pull the front control

panel away from the grill a little and hold it. (See Fig. 6)

Fig. 5

Phillips Pan

Head Screws

Fig. 6

7. Use a wrench hold the elbow on the rear IR burner valve
and use another wrench to disconnect the ex line. (See

Fig. 7)

8. Disconnect the two light wires from the light switch. (See

Fig. 8)

9. Disconnect the ex line from the bottom IR burner valve

and side burner valve. (See Fig. 9)

Fig. 7

Fig. 8

Fig. 9

ex line

elbow

Light wires

bottom IR
burner ex line

Side burner

ex line

FSISLP Natural Gas Conversion Instructions

10. Remove the front control panel, use a screw driver to
remove the twelve (12) screws securing the bezels and

the manifold in position. (See Fig. 10)

11. Replace the LP manifold with the one provided in the

NG conversion kit. Use the twelve screws removed in
step 10 to attach the bezels and manifold onto the front
control panel. (See Fig. 10 -11)

NOTE:

Make sure the “ OFF” position facing up as it was.
The igniter wires are preassembled, be careful DO
NOT remove the igniter wires from the valves on
the NG manifold.

Fig. 10

Fig. 11

12. Disconnect the ex line and side burner orice from the

side burner casting. (See Fig. 12)

13. Unscrew the LP side burner orifice from the flex line.

Replace it with the supplied NG side burner orice. (See

Fig. 13)

14. Connect the flex line and orifice onto the side burner

casting. (See Fig. 14)

Fig. 12

Orice

Fig. 13

Side burner orice

Fig. 14

Flex line

Orice

Flex line

FSISLP Natural Gas Conversion Instructions

15. Place the front control panel back onto the grill and hold

it. Feed the two igniter wires through the hole on the

grill head bottom into the grill cabinet. Reconnect the

wires to the two outstand terminal tabs on the igniter
module. (See Fig. 15)

16. Reattach the flex lines to the rear IR burner valve,

bottom IR burner valve and side burner valve. (See

Fig. 16)

Note: Be careful, applying pressure to the elbow of
the valves may cause them to break.

Fig. 15

Fig. 16

Igniter wires

Rear IR burner
ex line

Bottom IR
burner ex line

Side burner

ex line

17. Slide the front control panel back in position. Make sure

the orices of the main burner control valves insert into

the main burner tubes. (See Fig. 17)

18. Use the four screws removed in step 4-5 to secure the

front control panel in position. (See Fig. 18)

19. Remove the bread warming rack, main cooking grates,

avor grids and set them aside. (See Fig. 19)

Fig. 17

Valve orice

Main burner
tube

Inside view underneath the front control panel

Fig. 18

Fig. 19

FSISLP Natural Gas Conversion Instructions

20. Remove the two (2) screws securing the bottom IR

burner in position on the front. (See Fig. 20)

Fig. 20

21. Remove the rear one screw securing the bottom IR

burner in position. (See Fig. 21)

22. Pull the bottom IR burner out a little and disconnect the

ex line and igniter wire . (See Fig. 22)

Note: Make sure the igniter wire dose not fall into the
grill.

23. Hold the elbow on the bottom IR burner, then use the
supplied wrench to remove the LP orifice. Replace it
with the supplied NG orice and secure it. (See Fig. 23)

Fig. 21

Fig. 22

Flex line

Igniter wire

Fig. 23

Elbow

24. Place the bottom IR burner back in to the grill, reattach
the ex line and igniter wire, then set it back in position.

(See Fig. 24)

Orice

Fig. 24

FSISLP Natural Gas Conversion Instructions

25. Use the three (3) screws removed in step 20-21 to

secure the bottom IR burner in position. (See Fig. 25)

26. Remove the six screws securing the wind shield and

rear IR cover in position. (See Fig. 26)

27. Grasp the rear IR cover and remove it. (See Fig. 27)

Fig. 25

Fig. 26

Fig. 27

28. Hold the elbow and use a wrench to remove the rear IR
burner LP orice. (See Fig. 28)

29. Replace it with the supplied NG orice and use the six
screws removed in step 24 to secure the rear IR burner
cover and wind shield in position. (See Fig. 29)

Fig. 28

Fig. 29

FSISLP Natural Gas Conversion Instructions

30. Attach the 3/8" NPT connecting tube onto the manifold.

(See Fig. 30)

NOTE: Make sure to use supplied pipe sealant on

all non-ared ttings.

31. Attach the NG regulator onto the connecting tube. (See

Fig. 31)

Note: pay attention to arrow on the NG regulator
indicating direction of gas flow. The arrow should
point toward the grill.

NOTE: Make sure to use supplied pipe sealant on

all non-ared ttings.

Fig. 30

Fig. 31

Arrow on

the back of

regulator

32. Place the bread warmer, avor grids and main cooking

grates back in position, reattach all the knobs back in

position. (See Fig. 32)

Note: At the completion of the conversion, a leaktest
should be performed on all fittings.See Use and Care
manual for leak testing procedure.

The conversion is completed now.

Enjoy your grill safely.

Conversion Kit assembly picture

Fig. 32