Quadra-Fire • QVI-35FB-S • 2178-900 Rev. B • 12/0816B. Design and Installation ConsiderationsQuadra-Fire gas inserts are designed for installations intosolid fuel masonry or factory built fireplaces that havebeen installed in accordance with the National, Provin-cial, State and local building codes. Fireplaces are to beconstructed of non-combustible materials and, in the ab-sence of local or regional codes, meet criteria of NFPA211. No additional outside air source is required.Installation MUST comply with local, regional, state and na-tional codes and regulations. Consult insurance carrier, localbuilding inspector, fire officials or authorities having jurisdic-tion over restrictions, installation inspection and permits.Prior to installing the gas insert:• Have the chimney and adjacent structure inspectedand cleaned by qualified professionals. Hearth & HomeTechnologies recommends that NFI or CSIA certifiedprofessionals, or technicians under the direction of certi-fied professionals, conduct a minimum of a NFPA 211Level 2 inspection of the chimney.• Replace component parts of the chimney and fireplaceas specified by the professionals.• Ensure combustible mantel and surround clearancescomply with applicable codes and regulations for solid-fuel fireplaces. In the absence of local or regional codes,refer to NFPA 211.• Ensure all joints are properly engaged and the chimneyis properly secured.• Minimum fireplace size. See Section 5.A.• Gas supply piping.• Electrical wiring.• Finishing details.• Whether optional accessories—devices such as a wallswitch or remote control—are desired.D. Inspect Appliance and Components• Carefully remove the appliance and components fromthe packaging.• The vent system components and decorative doors andfronts may be shipped in separate packages.• If packaged separately, the log set and appliance gratemust be installed.• Report to your dealer any parts damaged in shipment,particularly the condition of the glass.• Read all of the instructions before starting the instal-lation. Follow these instructions carefully during theinstallation to ensure maximum safety and benefi t.WARNING! Risk of Fire or Explosion! Damaged partscould impair safe operation. DO NOT install damaged, in-complete or substitute components. Keep appliance dry.C. Tools and Supplies NeededBefore beginning the installation be sure that the followingtools and building supplies are available.Tape measure Framing materialPliers High temperature caulking materialHammer Phillips screwdriverGloves Framing squareVoltmeter Electric drill and bits (1/4 in.)Plumb line Safety glassesLevel Reciprocating sawManometer Flat blade screwdriverNoncorrosive leak check solution1/2 - 3/4 inch length, #6 or #8 Self-drilling screwsOne 1/4 inch female connection for fan.Hearth & Home Technologies disclaims any responsibility for,and the warranty will be voided by, the following actions:• Installation and use of any damaged appliance or ventsystem component.• Modification of the appliance or vent system.• Installation other than as instructed by Hearth & HomeTechnologies.• Improper positioning of the gas logs or the glass door.• Installation and/or use of any component part not approvedby Hearth & Home Technologies.Any such action may cause a fi re hazard.WARNING! Risk of Fire,/Explosion/Electric Shock!DO NOT use this appliance if any part has been underwater. Call a qualified technician to inspect the applianceand to replace any part of the control system and/or gascontrol which has been under water.Improper installation, adjustment, alteration, service ormaintenance can cause injury or property damage. Forassistance or additional information, consult a qualifiedtechnician, service agency or your dealer.