• Twilight-II-B • 2108-900 Rev. Z • 9/12 5 55 Framing and Clearances A. Selecting Appliance Location When selecting a location for the appliance it is important to consider the required clearances to walls (see Figure 5.1). WARNING! Risk of Fire or Burns! Provide adequate clearance around air openings and for service access. Due to high temperatures, the appliance should be located out of traffic and away from furniture and draperies. NOTICE: Illustrations reflect typical installations and are F

NOTE: Decorative trim surrounds have been tested and approved to cover existing air circulation vents or grills. WARNING: Only the surround as supplied, ! may be used to cover integral grills on the solid fuel-burning fireplace. No other components such as shrouds, sheet metal plates, etc. may be used to seal off vents. EVACUATION ET INSTALLATION 1. Les cassettes a gaz Hearth & Home Technologies sont concues pour etre encastrees dans des cheminees en materiaux non combustibles, en maconnerie ou

We recommend measuring individual units at installation. Assumes the use of 1.3cm gyprock. Refer to installation manual for detailed specifications on installing this product. Heat & Glo reserves the right to update units periodically. The flame and ember appearance may vary based on the type of fuel burned. Photos in this brochure may vary in color and dimension [size] from the actual product. Dakota Features • Patented design requires no chimney, providing installation flexibility and cost

This fireplace was not tested and listed for use with an unvented gas log heater. Do not install an unvented gas log heater in this fireplace and operate it with the flue damper in the closed position unless the unvented gas log heater has been specifically tested and listed for use in this fireplace by Underwriters Laboratories Inc. Use of an unvented gas log heater in this factory built fireplace may create a fire hazard that can result in a structure fire. • Maximum input is 100,000 BTU/hr. •

A C B Figure 8.3 Hearth Extension Dimensions Fire Risk • Metal hearth strips MUST be installed. Sparks or embers may ignite flooring. WARNING Fire Risk • Hearth extensions must be installed exactly as specified. High temperatures or hot embers may ignite concealed combustibles. WARNING Table 8.1 CAT. # A B C HX3 in 52 16 8 mm 1321 406 203 HX4 in 66 20 12 mm 1676 508 305 Hearth Extension Insulation Alternatives-Total minimum R Value must equal 1.03 Material k per inch thick r per inch thick Minim

See Section 3.B. WARNING Fire Risk! • Prevent contact with sagging, loose insulation. • Do NOT install against vapor barriers or exposed insulation. • Place the Protective Metal Hearth Strips WARNING Fire Risk! • Metal hearth strips MUST be installed. Sparks or embers may ignite flooring. Included with your fireplace you will find two metal hearth strips measuring approximately 26 in. x 4 in. (660 mm x 102 mm). These strips are used to provide added protection where the fireplace and the hearth

• Never us the chimney in proximity of water or in damp cellar areas. The proximity to water presents a danger, even if the chimney is switched off. • In case of a breakdown and before cleaning the chimney, pull out the power plug from power socket. • If the power cord is damaged, have the chimney repaired by a qualified technician, before you use it again. • Do not operate the chimney, if it has fallen down or is damaged. Have the appliance checked or repaired by qualified technicians. • Do not

M • 11/08 1 • DO NOT store or use gasoline or other fl ammable vapors and liquids in the vicinity of this or any other appliance. • What to do if you smell gas - DO NOT try to light any appliance. - DO NOT touch any electrical switch. DO NOT use any phone in your building. - Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. - If you cannot reach your gas supplier, call the fi re department. • Installation and service must be performed by a qualif