Regency L234-NG, L234-LP Vent Restrictor Position, Converting from 3 & 3 Venting to 3

INSTALLATION

CONVERTING FROM 3" & 3" VENTING TO 3" & 2"

1)Remove the top plate from the unit by undoing the screw at the front of the fi rebox and slide out towards the back of the unit.

2)Remove the 3" collar from the top plate by undoing the 4 screws. NOTE: The screws are secured from the underside of the top plate.

VENT RESTRICTOR POSITION

The Vent Restrictor plate is located on the inside top of the fi rebox.

To change the vent restrictor position, refer to the instructions below;

1)Remove the glass door.

2)Remove brick panels if installed.

3)Remove the 4 screws that hold the vent restrictor plate in place.

4)Adjust the vent restrictor plate to the required vent restrictor position.

‹ 1" › ‹ 3/4"›

INSTALLATION

Underside of Top Plate

3)Secure the 2" collar to the top plate using 4 screws in place of the 3" collar.

4)Re-install the top plate to the unit.

Factory Set at 1" Adjusted to 3/4"

5)Once the vent restrictor plate is in the required position, secure using the 4 screws removed from step 3.

6)Re-install brick panels if removed.

7)Re-install glass door.

Top Plate with 2" Collar shown on Unit

Regency® L234 Direct Vent Gas Insert 11