Regency P33-LP3 Manual De Usuario

Regency P33-3 Zero Clearance Direct Vent Gas Fireplace

Conversion Kit from Natural Gas to Propane Model #431-969 

for P33-3 using SIT 820 NOVA Gas Valve

7)  Unscrew the pilot  orifi ce with the allen key 

and replace with the LP pilot orifi ce in the 
kit and replace pilot cap.

Qty. Part 

#  Description

1 910-018  SIT 

Conversion 

Kit-50% 

 

 Turndown LP

1  910-037 

LP Injector (Pilot Orifi ce)

1  904-163 

Burner Orifi ce #54

1  908-255 

Decal "Converted to Propane"

1 908-528  Red 

"PROPANE" 

label

1 908-529  5/32" 

Allen 

Key

1 908-812  Instruction 

Sheet

1)  Shut off the gas supply.

2)  Remove the louvers (and bay door if it is 

installed).

3)  Open the fl ush door and remove the door.

4)  Remove the logs and embers/rockwool.

5)  Remove the 2 screws holding the Burner 

Assembly to the fi rebox base. Push the 
Burner Assembly to the left and lift out.

6)  Pull off the pilot cap to expose the pilot 

orifi ce.

8)  Remove burner orifi ce with a 1/2" wrench 

and discard. Use another wrench to hold on 
to the elbow behind the orifi ce.

9)  Reinstall new burner orifi ce LP stamped #54 

and tighten.

10) Remove and discard the 3 pressure regula-

tor mounting screws (A), pressure regulator 
tower (B) and diaphragm (C).

11) 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.

12) Reverse steps 5) to 2).

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

verted to Propane" near or on the serial # 
decal. Attach white label "This valve has 
been converted from NG to LPG using SIT 
conversion Kit  Code 0.907.202" onto the 
valve.

14) Replace yellow "Natural Gas" label with red 

"Propane" label

15) Check for gas leaks.

16) Check inlet and outlet pressures.

17) Check operation of fl ame control.

18) Check for proper fl ame appearance and 

glow on logs.