Lennox International Inc. Direct-Vent Gas - Manual (Page 6)

 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Pre-Installation
f
eatures
Installation Options
Residential - Vented Vertical Only
Manufactured (Mobile) Home
Natural Gas Or Propane (LP)
Bedrooms
Optional Wall-mounted Or Remote Thermostat
Electrical
The fan motor requires 120 Volts AC for operation. The
fireplace is not dependent on the fan or an outside electrical
supply to operate.
Millivolt Valve
This insert is operated with a millivolt valve and therefore
burns even during a power outage.
Fuel
This insert comes from the factory equipped to burn natural
gas at a specified elevation. The insert can be converted
to burn LP (liquid propane) by installing a conversion kit.
Only Lennox Hearth Products conversion kits can be used
to convert from NG to LP or LP to NG. Contact your Lennox
Hearth Products dealer for details.
p
aCkaging
l
ist
To install a Medina insert, an insert body, face, surround
(flange) kit are required.
Insert Body Packaging List
1 Insert Body with Burner Cassette
1 Log Set
1 Bag of Embers
1 Fasteners: 6 slotted 1/4" truss screws
6 speed nuts
9 spring clips
3 plastic adhesive wire restraints
1 Installation and Operation Manual
Decorative Faces - One Required
Traditional Black
Arch Black
Surround Kit (standard) - One Required
7" H x 9" W
Surround Kit Contents
1 Top Surround
2 Side Surrounds
3 Gold or Nickel Plated Trim Pieces
2 Elbowed Trim Fasteners
WARNING: Failure to position the parts in accordance
with these diagrams or failure to use only parts specifi-
cally approved with this appliance may result in prop-
erty damage or personal injury.
Medina™ (MED)
RATINGS NATURAL GAS LP GAS
Max/Min Input BTUh 0-,000 Feet
(0-10 M) u
25,000/17,500 25,000/18,500
Manifold Pressure (IN. WC) 3.5 10.0
Min. Inlet Pressure (IN. WC) 5.0 10.5
P4 Efficiency v .95% 7.0%
Orifice (DMS) 0-,000 Feet (0-10 M) u #41 (.096") #53 (.0595")
u Unit factory equipped for 0-000 FT/0-10 M, In Canada 0-4500 FT/0-170 M
v Tested to CSA P.4.1-0 “Testing Method for Measuring Annual Fireplace Efficiency.
Electrical Rating: 10 VAC, 0 HZ, Less Than  Amps