Vermont Casting RDVOD manual Injector Orifice Size Matrix, Air Shutter Adjustment, All Models

Radiance Direct Vent/Natural Vent Gas Heater

All Models

22.Replace burner. Slide the burner in at an angle with left side lower than the right side. Slide the left side onto the injectors, making sure the burner leg remains at a 90° angle to the base. Lower the right hand side down in to place. Make sure the burner is as far left as possible and the injector shoulders are inside the burner.

NOTE: It is very critical to keep the left burner leg, which holds the injectors, at a 90° angle to the base.

Center

Plunger

Blue - NGRed - LP

Motor Top Cap

Valve

LOCAL

FP1037b

(Fig. 61) This keeps the orifices aligned with the tubes inside burner. Failure to do so could affect the flame appearance and performance of the unit.

22.Place conversion label on valve.

23.Reinstall the right and left log bracket assembly.

24.Reinstall the rear log bracket.

25.Replace logs.

26.Replace glass and stove front.

Conversion is complete.

Fig. 60 Depress and turn center plunger.

Left Burner Leg

Injector Orifices

90°

ST353a

Fig. 61 Remove and replace injector orifices.

Table 1. Injector Orifice Size Matrix

		Conversion to Natural Gas				Input (BTU/h)
Kit #	Front		Part #	Rear	Part #	Minimum	Maximum
000-5002	#51		30000449	#40	20004263	25,000	35,000
000-5009

		Conversion to LP			Input (BTU/h)
Kit #	Front	Part #	Rear	Part #	Minimum	Maximum
000-5003	#57	20004587	#54	20000130	27,500	35,000
000-5010

Table 2. Air Shutter Adjustment

Model	Natural Gas	LP
RDVOD, RDVOD with
Vermont Castings Draft Hood Z31D00 FSDHAG	1”	Fully Closed

Minimum rear injector air inlet openings.

3232 20004188