NOTE: DIAGRAMS AND ILLUSTRATIONS ARE REPRESENTATIVE AND ARE NOT DRAWN TO SCALE.
www.LennoxHearthProducts.com
2
LENNOX HEARTH PRODUCTS • RHAPSODY™ LINEAR DIRECT-VENT GAS FIREPLACES (MODEL RHAP54N) • INSTALLATION INSTRUCTIONS
PACkAgINg:
Items Packaged with the Fireplace . . . . . . 2
Required Accessories . . . . . . . . . . . . . . . . 2
Optional Accessories . . . . . . . . . . . . . . . . . 2
IMPORTANT WARNINgS/NOTICES
. . . . . . .
3
gENERAL INfORMATION:
Introduction . . . . . . . . . . . . . . . . . . . . . . . . 4
Efficiencies . . . . . . . . . . . . . . . . . . . . . . . . 4
Listing Information . . . . . . . . . . . . . . . . . . 4
Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Requirements for Commonwealth
of Massachusetts . . . . . . . . . . . . . . . . . . 4
Cold Climate Insulation Requirements . . . 4
TyPICAL INSTALLATION
SEqUENCE/CHECkLIST . . . . . . . . . . . . . . 5
PRE-INSTALLATION STEPS
. . . . . . . . . . . . . 5
CLEARANCES
. . . . . . . . . . . . . . . . . . . . . . . . 6
Minimum Clearances to Combustibles. . . 6
Recessed Shelf . . . . . . . . . . . . . . . . . . . . . 6
Hearth Extension . . . . . . . . . . . . . . . . . . . 6
Mantels . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Unprotected Side Wall . . . . . . . . . . . . . . . 6
Finish/Surround (the provided
Fiber Board MUST be installed) . . . . . . 6
LOCATION ANd fRAMINg:
Location . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Framing the Fireplace . . . . . . . . . . . . . . . . 7
Typical Locations/Installation . . . . . . . . . . 7
Assembling the Top Spacers . . . . . . . . . 7
Fireplace Dimensions . . . . . . . . . . . . . . . . 8
Fireplace Framing Dimensions . . . . . . . . . 8
Unit Nailing Flanges . . . . . . . . . . . . . . . . . . 9
Ceiling Opening Framing . . . . . . . . . . . . . . 9
Roof Opening Framing . . . . . . . . . . . . . . . 9
Exterior Wall Opening Framing . . . . . . . . . 9
gAS REqUIREMENTS ANd CONNECTION:
General Gas Information and
Important Notices . . . . . . . . . . . . . . . . . 10
Gas Supply Pressure Requirements . . . . 10
Input Rates . . . . . . . . . . . . . . . . . . . . . . . 10
Gas Valve and Test Port Information . . . . 10
Burner Orifice Sizes . . . . . . . . . . . . . . . . . 11
CPI/IPI Switch (Intermittent/Standing
Pilot Modes . . . . . . . . . . . . . . . . . . . . . 11
Gas Flex Line . . . . . . . . . . . . . . . . . . . . . . 11
Gas Line Shutoff Valve . . . . . . . . . . . . . . 11
Routing the Gas Line . . . . . . . . . . . . . . . . 12
Control Compartment Access . . . . . . . . . 12
Connecting to the Gas Supply . . . . . . . . . 12
Testing Connections (Factory and Field)
for Gas Leaks . . . . . . . . . . . . . . . . . . . . 12
VENTINg INSTALLATION:
General Information/Important Notices . . 13
Approved Vent Components . . . . . . . . . . 13
Attaching Secure Vent™ Components . . . 13
TABLE Of
CONTENTS
ITEMS PACkAgEd
WITH fIREPLACE
• Literature Kit (Installation Instructions
[this manual], Care and Operation
Instructions, Safety-in-Operation
Warnings, Warranty)
• Vent restrictor assembly
• Remote control kit
• Baffle (shipped on fireplace floor)
• (3) non-combustible fiber boards
• (3) AAA batteries
• Handheld remote control (transmitter)
• Remote control receiver (wall switch)
assembly with (4) AA batteries
REqUIREd ACCESSORIES*
(Sold separately. See “Accessories” section in
fireplace Care and Operation Instructions.)
• Panel Kit (ref. manual 506019-84)
• Floor Kit (ref. manual 506019-84)
• Media Kit (required with DESIGNER style
Floor Kits only; ref. manual 506019-84)
IMPORTANT: Make sure all required
accessory kits are available before
installing fireplace.
___________
*Required for complete fireplace instal la tion.
Refer to the Rhapsody Linear Required and
Optional Accessories manual 506019-84
for installation instructions for all required
acces sories.
OPTIONAL ACCESSORIES
(Sold separately. See “Accessories” section in
fireplace Care and Operation Instructions.)
• Surround Kit (ref. manual 506019-84)
• Bezel Kit (ref. manual 506019-84)
• Panel Backlighting Kit (ref. manual
506019-84)
• Blower Kit (ref. manual 750028M)
• Power Vent Kit (ref. manual 506022-01)
[Requires Rhapsody Power Vent Adapter
Kit; manual 506019-82]
• Gas Conversion Kit (ref. manual
506019-90)
PACkAgINg
Firestop/Spacer Requirements
(Vertical and Horizontal) . . . . . . . . . . . . 13
Vent Section Lengths (Nominal/Net) . . . . 14
Telescopic Vent Section . . . . . . . . . . . . . 14
Elbows . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Vent Run Support Requirements . . . . . . . 15
Vent Restrictor Requirements,
Assembly Settings, and Application . . . 16
Using Secure Flex™ Kits/Components . . . 17
VERTICAL TERMINATION SySTEMS:
Typical Vertical Termination Systems . . . 18
Vertical Termination System
Rise-to-Run Ratios . . . . . . . . . . . . . . . . 18
Vertical Vent Termination Clearances . . . 19
Installing Vertical Vent Termination . . . . . 19
HORIZONTAL TERMINATION SySTEMS:
Typical Horizontal Termination
Systems . . . . . . . . . . . . . . . . . . . . . . . . 20
Horizontal Termination System
Rise-to-Run Ratios . . . . . . . . . . . . . . . . 20
Horizontal Vent Termination
Clearances . . . . . . . . . . . . . . . . . . . . . . 21
Exterior Horizontal Vent Termination
Clearance Requirements (ANSI/CSA) . . 22
Installing Horizontal Vent Termination . . 23
fIELd WIRINg:
Field Wiring Steps . . . . . . . . . . . . . . . . . . 24
Wiring Diagram . . . . . . . . . . . . . . . . . . . . 24
Route Fireplace Wiring . . . . . . . . . . . . . . 24
Install/Wire Remote Control system . . . . 25
Install/Wire Optional Power Vent Kit . . . .25
Install/Wire Optional Blower Kit . . . . . . .25
Route Wiring for Optional Panel
Backlighting Kit . . . . . . . . . . . . . . . . . . 25
INSTALLINg fIREPLACE COMPONENTS:
Install Vent Restrictor (Required with
certain vent runs) . . . . . . . . . 26 (also 16)
Install Panel Kit (required) . . . . . . . . . . . . 26
Install Panel Backlighting Kit (optional) . . 26
Install Floor Kit (required) and Media
(required with certain Floor Kits) . . . . . 26
Install Baffle (required) . . . . . . . . . . . . . . 26
Installation/Removal of Glass Door . . . . . 27
Installation/Removal of Optional Bezel . . 28
VERIfyINg fIREPLACE OPERATION:
Appliance Checkout . . . . . . . . . . . . . . . . . 29
Lighting Instructions . . . . . . . . . . . . . . . . 30
Adjusting the Air Shutter . . . . . . . . . . . . . 31
fINISH ANd TRIM:
Wall Finish Requirements
for Cleanface Finish . . . . . . . . . . . . 32–33
Wall Finish Requirements when
installing optional Surround
and Bezel . . . . . . . . . . . . . . . . . . . . . 32–33
ATTACHINg SAfETy-IN-OPERATION
WARNINg LABELS . . . . . . . . . . . . . . . . 34
INSTALLATION ACCESSORIES . . . . . . . . . 35
Gas Conversion Kit . . . . . . . . . . . . . . . . . 36
REPLACEMENT PARTS . . . . . . . . . . . . 37–39