Dovre SAPPHIRE DV425TR Owner's Manual And Installation Instructions page 12

REAR VENT CONVERSION INSTRUCTIONS, cont.
STEP B: REPLACE BURNER ORIFICE FOR
HORIZONTAL VENT CONFIGURATION:
1. Remove front (if installed), glass, and logs (if
installed.)
2. Remove log/burner pan: First remove screws
then lift the front of pan vertically and slide pan to
one side and pull out of firebox. Fig. 9
3. Remove burner plate.
4. Remove main burner orifice using a 5/8" wrench.
5. Replace orifice with the proper size as indicated
below for your gas type: Fig. 10
PROPANE
Rear Vent: .059 (53 DMS)
IMPORTANT NOTE! The orifice supplied with the
GAS conversion kit is for TOP VENT MODELS
ONLY. For vertical to horizontal venting conver-
sion, the correct orifice is supplied WITH THE
REAR VENT CONVERSION KIT.
6. Re-install burner plate: First slide burner tube
into shutter and over holes. Secure plate with
screws.
7. Re-install log/burner pan. Slide vertically into the
back of firebox and then place horizontal onto
burner plate. Refer to Fig. 1 again.
8. Install logs, refer to Owner's Manual for correct
placement.
9. Replace glass door and front.
02/01
NATURAL GAS
.096 (41(DMS)
DV425TR DIRECT VENT ROOM HEATER
FIG. 9
FIG. 10
Page 12 250-5533