Fireplace Blower; Hot Air Ducting Installation; Gravity Kit - Lennox MONTECITO ESTATE Installation And Operation Instructions Manual

Table of Contents

Advertisement

Fireplace Blower

The fireplace comes equipped with a heat activated blower. It is located
in the bottom of the fireplace, towards the back. It uses 120 V and must
be connected to the main electrical circuit by a qualified electrician. For
connection, use the electrical box supplied with the unit located on the
bottom right corner of the fireplace.
If you wish to adjust the blower speed, the variable speed control (VRUW)
provided must be installed in line with the wiring. Again, use a qualified
electrician for installation.
If the blower requires servicing,
1- Remove the doors and decorative facade.
2- Remove the screw located below the blower motor that holds it to the
back of fireplace.
3- Pull the blower out of the unit through the square hole located in the
front bottom right corner.

HOT AIR DUCTING INSTALLATION

The Montecito Estate™ fireplace is approved for use with a Gravity Kit:

Gravity Kit

The gravity kit is designed for double hot air outlets and includes:
(See Figure 15)
- 2 telescopic lengths 8" I.D.
- 2 90º elbows 8" I.D.
- 2 hot air outlet kits (grill and frames)
- 2 adaptors
See Gravity Kit Accessories on Page 21.
Only the blower available with the fireplace can be used with the gravity
kit. For safe installation, the gravity kit must meet the following require-
ments:
Minimum height* 68" (1,727 mm)
Maximum length See Figure 16
* The height of the louver must be measured from the base of the
Montecito Estate fireplace to the middle point of the louver.
Frame
Grill
WARNING: Both pipes of
the double hot air outlet
must be installed. Any oth-
er installation may cause
fire and void warranty.
Figure 15
12
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
When installing the double outlet system, the hot air outlets can be
installed in the same room as the fireplace, or one or both of the outlets
can be installed in adjacent or upper rooms. Installing the ducts at dif-
ferent elevations will tend to exhaust more heat out of the higher outlet
(Figure 16).
WARNING: The outlet
grills should not be
installed facing up-
ward through a floor.
Danger of burns can
result if grills in floor
are stepped on.
13" x 13"
Outlet Grill
(330mm x 330mm)
10' (3.1m)
Max.
Maintain at least 6-1/2"
(160 mm) clearance from
the outlet grill framing to
a combustible ceiling,
side wall or mantel.
Figure 16
Flashing
Collar
Flashing
Attic
Radiation
Shield
Outlet Grill
Rain Cap
Roof Support
Firestop
6-1/2" (165mm)
Min. (to ceiling)
68" Min.
(1727mm)
56" Min.
(1422mm)
Non-Combustible
Flameproof
Facing
Figure 17
10'
(3.1m)
Max.

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents