Regency Fireplace Products Contura Ri50, Owners & Installation Manual

Page: 22 / 84

HK
HK
(255mm) 10”
3”
(75mm)
(235mm)
9-1/4”
5-1/8”
(130mm)
EN
22
Supply rear
Supply down
Supply of combustion air
Supply of combustion air is recommended. Combustion air can be provided directly
via a duct from outside, or indirectly via vent in the outer wall of the room where the
fireplace is placed.
Outside Air Kit: Part # 299009
Some installation alternatives are shown below. The air duct connection on the
fireplace has an external diameter of 4" (100mm).
Turn the connector to ensure an air supply.
A 3.2ft (1m) length of condensation-insulated ducting for combustion air is available
as an accessory.
Knockout
To insert the combustion air hose through the floor panel, remove the knockout.
This must be removed prior to installing the floor panel onto the floor.
installation