
2
Safety and  Your Fireplace To prevent severe burns and injuries, install 
a screen or physical barrier to prevent direct 
contact with the glass.
To order a FREE Lennox
®
 SAFETY GUARD 
for your fireplace, see details at left.
 Follow the safety instructions below 
and be sure everyone in your household 
understands this burn hazard:
• The surfaces on your fireplace get  
EXTREMELY HOT! 
• The glass on the front 
of the fireplace reaches 
EXTREMELY HIGH 
temperatures and can 
cause severe burns if touched.
• Keep children away from an operating 
fireplace. Closely supervise children in 
any room where a fireplace is operating 
to prevent contact with glass.
• Keep clothing, furniture, 
gasoline, and other 
flammable liquids away 
from the fireplace.
• Even after the gas is turned off, fireplace 
surfaces remain extremely hot.
 Be sure to attach the enclosed Safety-in-
Operation Warnings where you turn on your 
fireplace, to help remind everyone of the 
dangers associated with high temperatures 
(see Page 5).
 Read Important Safety Information on 
Page 4.
All parts of your Lennox
Hearth Products fireplace
get EXTREMELY HOT!
Safety and Your Fireplace ....... 2-3
Important Safety Information ....... 4
Attaching the Safety-in-Operation 
Warnings (homeowner) .......... 5
Appliance Installation, Service, and 
Maintenance Notices .. . . . . . . . . . . 6
Appliance Operation Notices  .. . . . . . . 6
Warranty Information ... . . . . . . . . . . .  6
General Information .. . . . . . . . . . . . . . 7
Orifice Size/Altitude Adjustment ... . . .  8
Smoke Detectors .. . . . . . . . . . . . . . . .  8
The Ravelle™ 30 Fireplace .. . . . . . . . .  8
Codes and Approvals .. . . . . . . . . . . . .  8
Commonwealth of Massachusetts 
Requirements . . . . . . . . . . . . . . . . . 8
New York City, New York (MEA) .. . . . .  8
Pre-Installation ... . . . . . . . . . . . . .  9-10
  Installation Options .. . . . . . . . . . . .  9
  Venting ...................... 9
  Electrical ..................... 9
  Millivolt Valve . . . . . . . . . . . . . . . . . 9
  Fuel ......................... 9
  Specifications . . . . . . . . . . . . . . . . . 9
  Packaging List .. . . . . . . . . . . . . . . . 9
  Preparing your Ravelle™ 30 
Fireplace for Installation . . . . . . . . 10
  Clearances to Combustibles . . . . . 10
  Dimensions .................. 10
Installation .. . . . . . . . . . . . . . . . . .11-16
  Framing/Fireplace Dimensions. . .11-12
  Raised Installations .. . . . . . . . . . . 13
  Hearth Extension Considerations .. 13
  Facing Installation Considerations .14
  Face Installation. . . . . . . . . . . . . . . 16
Vent Installation .. . . . . . . . . . . . . .17-23
  Application . . . . . . . . . . . . . . . . . .  17
  Vent Parts List ... . . . . . . . . . . . . .  17
  Vent Considerations . . . . . . . . . . .  18
  Horizontal Vent Installation .. . . . .  19
  Vertical Vent Installation .. . . . . . .  19
  Vertical Vent Termination 
Clearances ................... 20
  Flue Restrictors .. . . . . . . . . . . . . . 21
  Horizontal Terminations ... . . . . . .  22
  Vertical Terminations ... . . . . . . . .  22
  Horizontal Vent Termination 
  Clearances . . . . . . . . . . . . . . . .  23
Brick Panel and Log Set Installation .. 24
Electrical Connections .. . . . . . . . . . .  25
  Blower Removal . . . . . . . . . . . . . .  25
Gas Line Installation ... . . . . . . . . . . .  26
  Gas Pressure Requirements . . . . . 26
  LP and Natural Gas Supplies .. . . . 26
Increasing Efficiency And Hot Air 
Movement ................... 27
Attaching Safety-In-Operation 
Warnings (installer) .. . . . . . . . . 28
Operation ....................29-33
  Operating Instructions ... . . . . . . .  29
  Pre-Lighting Checklist .. . . . . . . . . 29
  Lighting Instructions .. . . . . . . . . . 29
  Flame Color and Behavior .. . . . . .  31
  Air Shutter Adjustment . . . . . . . . . 31
  Paint Curing . . . . . . . . . . . . . . . . .  32
  Quiet Operation .. . . . . . . . . . . . . .  32
  Blower Operation ... . . . . . . . . . . .  32
  Optional Wall Thermostat . . . . . . . 32
  Operating Options .. . . . . . . . . . . .  33
  Millivolt Control System . . . . . . . . 33
Maintenance and Servicing . . . . .  34-35
  Maintenance Checklist ... . . . . . . .  34
  Vent Pipe Maintenance . . . . . . . . . 34
  Opening and Removing Door . . . .  35
  Glass/Door Maintenance .. . . . . . .  35
  Fuel Conversion ... . . . . . . . . . . . .  35
Troubleshooting ... . . . . . . . . . . . . . .  36
Replacement Parts .. . . . . . . . . . . . . . 37
Accessories .. . . . . . . . . . . . . . . . . 38-39
Fireplace Labels .. . . . . . . . . . . . . .40-42
Product Reference Information . . . . . 44
Thank you for your purchase. We appreciate your business!
Please carefully read and follow all instructions in this manual. 
Pay special attention to all warnings and safety information.
Following these safety, installation, care, and operation 
instructions will help ensure many years of dependable and 
enjoyable service from your fireplace.
TABLE OF CONTENTS
• FREE
SAFETY GUARD
OFFER •
The Lennox® SAFETY GUARD protects against 
severe burns and injuries by preventing direct contact 
with the front glass surface of your fireplace.
To receive your FREE SAFETY GUARD, call 1-800-786-7976 
or visit www.lennox.com (Lennox Hearth Products / Owner Resources)
Note: Safety Guards may not be available for some 
older models that are no longer in production.