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Installation – Regency SEE THRU P121-NG User Manual

Page 22

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Regency P121/P121LC/P121RC/P131 Zero Clearance Room Sealed Gas Fireplace

22

CONVERSION KIT FROM NG TO LPG MODEL #730-969

FOR P121/P121LC/P121RC/P131 USING SIT 820 NOVA GAS VALVE

THIS CONVERSION MUST BE DONE BY A AUTHORIZED GAS FITTER

IF IN DOUBT DO NOT DO THIS CONVERSION !!

6) Pull off the pilot

cap to expose the

pilot orifice.

7) Unscrew the pilot orifice with the allen key

and replace with the LPG pilot orifice in the

kit and replace pilot cap.

10) Reinstall new burner orifice LPG stamped

#50 and tighten.

11) Remove and discard the 3 pressure regu-

lator mounting screws (A), pressure regu-

lator tower (B) and diaphragm (C).

12) Insure that the rubber gasket (D) is properly

positioned and install the new HI/LO pres-

sure regulator assembly to the valve using

the new screws (E) supplied with the kit.

Tighten screws securely.

13) Reverse steps 4) to 1).

9) Remove burner orifice with a 1/2" spanner

and discard. Use another spanner to hold

on to the elbow behind the orifice.

Burner Orifice

Conversion Kit Contains:

Qty. Part #

Description

1 910-018

SIT Conversion Kit-50%

Turndown LPG

1 910-037

LPG Injector (Pilot Orifice)

1 *

Burner Orifice #50

1 908-255

Decal "Converted to LPG"

1 908-529

5/32" Allen Key

1 918-032

Instruction Sheet

1) Remove the louvers and trim kit. Remove the

front door.

2) Remove the logs, embers.

3) Remove the grate by lifting straight up.

Remove the side brick panels (if installed).

The brick panel is very fragile - handle

with care.

Diagram 1: Remove the left and right

screws and then slide the burner assembly

away from the orifice and lift out.

4) Remove the burner assembly by removing

the 4 Phillips head screws and then slide

the burner assembly away from the orifice

and lift out.

14) Attach clear label "This unit has been con-

verted to LPG" near or on the serial # decal.

Attach white label "This valve has been

converted from NG to LPG using SIT con-

version Kit Code 0.907.202" onto the valve.

15) Replace yellow "NG" label with red "LPG"

label

16) Check for gas leaks.

17) Check inlet and outlet pressures.

18) Check operation of flame control.

19) Check for proper flame appearance and

glow on logs.

INSTALLATION

5) Remove pilot inner

box by removing the

2 screws.

8) Re-install pilot inner box using 2 screws.

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