Filter
Top Products
31
RDVDSN Series Direct Vent Gas Fireplace
20007894
IMPORTANT: Always check for gas leaks with a
soap and water solution. Do not use open flame for
leak testing.
Air Shutter Settings
Opening
Model “A”
33RDVDSN 1/32” (1.0 mm)
33RDVDSP 3/8” (9.5 mm)
36RDVDSN 1/32” (1.0 mm)
36RDVDSP 3/8” (9.5 mm)
39RDVDSN 1/32” (1.0 mm)
39RDVDSP 3/8” (9.5 mm)
NOTE: These are minimum settings. Air shutter open-
ings may be increased to prevent flame sooting.
T203
Air shutter
12/12/03 djt
T203
Opening
“A”
Fig. 51 Air shutter opening.
Conversion Kits
Change Natural Change Propane
Model to Propane to Natural
33RDVDSN 20007864* --
33RDVDSP --
36RDVDSN 20007891* --
36RDVDSP --
39RDVDSN 20007903* --
39RDVDSP --
* Included with fireplace.
Normal and High
Direct Vent Units - Inputs - Orifice Size - Altitude
BTU/Hr Manifold Pressure Orifice 0 - 2000ft. Altitude in USA
Model Max. Input @ Max. Orifice 0-4500ft Altitude in Canada
33RDVDSN 18,000 3.5”w.c. #47 DMS
33RDVDSP 18,000 10.0” w.c. #56 DMS
36RDVDSN 20,000 3.5” w.c. #45 DMS
36RDVDSP 20,000 10.0” w.c. #55 DMS
39RDVDSN 22,000 3.5” w.c. #43 DMS
39RDVDSP 22,000 10.0” w.c. #54 DMS