Majestic Appliances Injector Orifice Size Matrix, RDV4136 Series Direct Vent Gas Fireplace

Models: RDV4136

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Pilot Orifice Conversion

RDV4136 Series Direct Vent Gas Fireplace

1/2” Hole,

1/4 Open

Air Shutter

Air Shutter Screw

CO148

Fig. 53 Air shutter setting.

Pilot Orifice Conversion

1.Remove pilot hood by lifting up. (Fig. 54)

2.Remove pilot orifice with Allen wrench. (Fig. 55)

3.Install conversion pilot orifice.

Pilot Hood

Pilot

Bracket

CO133

Fig. 54 Remove pilot hood.

Index Tab

Allen Wrench

 

Snap Ring

CO134

Fig. 55 Remove pilot orifice.

4.Reinstall pilot hood and be sure to align with index tab.

5.Turn the gas supply valve and gas valve on and test for leaks. Use a 50/50 solution of liquid soap and water to test for leaks at gas fittings and joints. Apply water/soap solution with brush only - do not over ap- ply. NEVER test with an open flame.

6.Follow procedure on rating plate to light the pilot. Check for leaks.

7.Turn main burner on and check for leaks.

8.Reinstall bracket rear log, front grate and logs. Refer to Page 22 for proper log placement.

Fuel Conversion complete.

Table 1 Injector Orifice Size Matrix

Conversion to LP

 

 

Burner Orifice

 

 

Input (BTU/hr)

Kit #

Model

Description

Part #

Minimum Rate Screw

Minimum

Maximum

10010737

RDV4136RN

#53 (.0595”)

54833

 

n/a

19,500

24,000

 

RDV4136IN

#53 (.0595”)

54833

#54

20013177

19,500

24,000

 

 

Conversion to Natural Gas

 

 

 

 

 

Burner Orifice

 

 

Input (BTU/hr)

Kit #

Model

Description

Part #

Minimum Rate Screw

Minimum

Maximum

10010736

RDV4136RP

#40 (.098”)

55616

 

n/a

15,300

24,000

 

RDV4136IP

#40 (.098”)

55616

#33

20014169

15,300

24,000

 

 

 

 

 

 

 

 

32

10010618

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Majestic Appliances Injector Orifice Size Matrix, RDV4136 Series Direct Vent Gas Fireplace, Pilot Orifice Conversion