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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
LENNOX HEARTH PRODUCTS • MERIT
®
PLUS DIRECT VENT GAS FIREPLACES (MPD33/35/40/45) • CARE AND OPERATION INSTRUCTIONS
ACCESSORY COMPONENTS
Digital Wall Thermostat
The wall thermostat kit provides temperature control
for optimum comfort.
Fireplace Shipping Weights/Volumes
Cat.
No.
Model
Ship.
Weight
Ship.
Volume
H7785
MPDR-3328CNM-B
98 lb.
13.1 cu. ft.
H7786
MPDR-3328CPM-B
98 lb.
13.1 cu. ft.
H7787
MPDR-3328CNE-B
98 lb.
13.1 cu. ft.
H7782 MPDT-3328CNM-B
98 lb.
13.1 cu. ft.
H7783 MPDT-3328CPM-B
98 lb.
13.1 cu. ft.
H7784 MPDT-3328CNE-B
98 lb.
13.1 cu. ft.
H0804 MPD-3530CNM-B
113 lb.
15.8 cu. ft.
H7789 MPD-3530CPM-B
113 lb.
15.8 cu. ft.
H1939 MPD-3530CNE-B
113 lb.
15.8 cu. ft.
H0805
MPD-4035CNM-B
147 lb.
20.2 cu. ft.
H7790
MPD-4035CPM-B
147 lb.
20.2 cu. ft.
H1940
MPD-4035CNE-B
147 lb.
20.2 cu. ft.
H0805
MPD-4540CNM-B
160 lb.
23.0 cu. ft.
H7790
MPD-4540CPM-B
160 lb.
23.0 cu. ft.
H1940
MPD-4540CNE-B
160 lb.
23.0 cu. ft.
Standard Remote Control System
The Model RCL (Standard) Remote Control
System features a simple ON/OFF control
function for the fireplace. Includes a hand-held
transmitter, a remote receiver with wall-mount
coverplate, and all required hardware to install
the unit. The remote receiver can be wall- or
hearth-mounted.
Remote Control System (Standard)
H0249 RCL
Deluxe Remote Control System
The Model RCL-T (Deluxe) Remote Control
System has all of the features of the standard
system along with an added easy-to-read LCD
screen that provides access to many enhance-
ments, including battery power level indicator,
timer, mode of operation, thermostatic display
with room temperature in either F° or C°, flame
indicator, and clock. Fully programmable, the
Model RCL-T allows for command over nearly
all operational and temperature variables using
the hand-held remote control transmitter.
Remote Control System (Deluxe)
H0251 RCL-STAT
Touch-Up Paint (Black) Kit
90L73
TPK-B
Touch-Up Paint Kit
Repair of minor scratches and discoloration of
the appliance painted surfaces may be accom-
plished with the touch-up paint kit.
ON/OFF Wall Switch Kit
85L87
FWSK
Rocker Switch Kit
80L41 FRS
Unit-Mountable ON/OFF Rocker Switch Kit
(Millivolt systems only)
The rocker switch may be used to provide ON/
OFF operation as an alternative to the optional
wall switch. The rocker switch installs directly
in the gas valve mounting bracket (millivolt gas
valve-equipped fireplaces only).
Forced Air Blower Kits:
Single Speed
80L84
FBK-100
Variable Speed with
wall-mountable switch
80L85
FBK-200
Variable Speed with
unit-mountable switch
80L86
FBK-250
Forced Air Blower Kit
The FBK-100 blower assembly provides con-
stant-velocity forced-air circulation.
The FBK-200 blower assembly provides vari-
able-speed forced-air circulation and includes
a wall-mountable variable-speed switch.
The FBK-250 blower assembly provides vari-
able-speed forced-air circulation and includes
a unit-mountable variable-speed switch.
(FBK-200 Models Only)
Wall Thermostat Kit, White
H4635
DWTK
ON/OFF Wall Switch Kit
The ON/OFF wall switch may be used to control
the operation of the fireplace burner as an
alternative to the optional unit-mountable ON/
OFF rocker switch. Install the wall switch in a
convenient location near the fireplace.