Page 2 - BW36 SERIES WOODBURNING FIREPLACE; Table of Contents; Safety Precautions; a fire burning in the fireplace.; PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE.
4-00 2 30491D BW36 SERIES WOODBURNING FIREPLACE Table of Contents A. Listings and Code Approvals..........................................................................................................................3B. Description of the Fireplace System .............................................
Page 3 - A. LISTINGS AND CODE APPROVALS; Tools
The BW36 Series fireplace system has been testedand listed in accordance with the UL127 Standards,and has been listed by Underwriters Laboratories Inc.for installation and operation in the United States asdescribed in these Installation & OperatingInstructions. The BW36 Series fireplaces have be...
Page 4 - C. FIREPLACE SYSTEM COMPONENTS
HTI Catalog # Description BW36* Radiant Fireplace, includes integral grate and hearth protection strips BW36C* Heat Circulating Fireplace, includes integral grate and hearth protection strips HX3 Hearth Extension DM1036 Glass Doors - Original Series, Black DM1036A Glass Doors - Original Series,Brush...
Page 6 - after it has been snapped to another)
HTI CAT.# A SL315 15° SL330 30° HTI CAT.# A B SL306 6" 4 3 / 4 " SL312 12" 10 3 / 4 " SL318 18" 16 3 / 4 " SL324 24" 22 3 / 4 " SL336 36" 34 3 / 4 " SL348 48" 46 3 / 4 " A B 14 1 / 2 " 2" 10 1 / 2 " 12" 24 5 / 8 " 27 1 / 4 " 21&...
Page 7 - CHASE TOP
23" 14 3 / 4 " 16 7 / 8 " 15 3 / 4 " 16 7 / 8 " 29 1 / 4 " 4-00 7 30491D CHIMNEY TERMINAL CAPS & VENT SECTIONS TR342 ROUND TERMINAL CAP TR344 ROUND TERMINAL CAP WITH STORM COLLAR CT35 CHASE TOP ST375 SQUARE TERMINAL CAP 72" 36" 2" 10 7 / 8 " BW36 SERIES WO...
Page 9 - Figure 4
2" MIN. AIR SPACECLEARANCE TOENCLOSURE A POSITION MANTEL12" ABOVE TOP OFFIREBOX OPENING. 19 3 / 4 " 33 5 / 8 " Figure 4 shows a typical framing (using 2 x 4 lumber)of the fireplace, assuming combustible materials areused. All required clearances to combustibles aroundthe fireplace mu...
Page 10 - HEARTH SEALING STRIP
(THERMAL CONDUCTIVITY) "K" = BTU in./hr. ft 2 °F TO SUBSTITUTE ALTERNATE INSULATION MATERIAL, YOU NEED TO KNOW THE "K"FACTOR FOR THAT MATERIAL. TO CALCULATE THE REQUIRED THICKNESS FOR THEALTERNATE MATERIAL USE THE FOLLOWING FORMULA: K ALT. .43 EXAMPLE:“K” OF BRICK = 5 5 .43 A hearth ...
Page 11 - Figure 7; E. CHIMNEY REQUIREMENTS
4-00 11 30491D Figure 7 Sidewalls/Surrounds A combustible mantel may be positioned no lowerthan 12” above the top of the firebox opening. Thecombustible mantel may have a maximum depth of12”. Combustible trim materials, projecting no morethan 1 1/2” from the face of the fireplace, can beplaced no cl...
Page 12 - Figure 8; TABLE 1
4-00 12 BW36 SERIES WOODBURNING FIREPLACE WARNING! DO NOT COMBINE OFFSETS TO CREATE AN OFFSET GREATER THAN 30° FROM VERTICAL. THIS MAY CREATE A FIRE HAZARD SINCE THE NATURAL DRAFT MAY BE RESTRICTED. A B 1 1 / 4 " OVERLAP Figure 8 Chimney Offset/Return e. Whenever the chimney penetrates a floor/c...
Page 13 - from the overall height of the fireplace installation.; THEN
4-00 13 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire Major building codes specify a minimum chimney heightabove the roof top. These specifications are summarizedin what is known as the “Ten Foot Rule”. This rule states:If the horizontal distance from the side of the chimney t...
Page 14 - Positioning the Metal Strips
4-00 14 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire F. STEP-BY-STEP INSTALLATION OF THE FIREPLACE SYSTEM METAL STRIPS TWO INCHESUNDER EDGE OF FIREPLACEAND HEARTH EXTENSION 1" OVERLAP Figure 10 Positioning the Metal Strips WARNING! BEFORE STARTING, DO THE FOLLOWING: 1. WE...
Page 15 - ROOM ABOVE
4-00 15 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire Figure 12 Connecting Chimney Sections Figure 11 Offset Secured to Fireplace STEP 5 - Preparing the Ceiling for Firestop Spacers. Mark and cut out an opening in the ceiling for the par-ticular firestop spacer being utilized ...
Page 16 - Installing an AS8; FIRESTOP; STEP 11 - Cutting Out the Hole in the Roof.; Measure to either side of the nail and mark the 14; Figure 15 - Offset/Return with Stabilizer
4-00 16 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire 24" AS8 ATTICINSULATIONSHIELD FS338FIRESTOPSPACER CHIMNEY INSULATION 10 1 / 2 " 14 1 / 2 " Figure 14 Installing an AS8 Figure 16 Ceiling and Attic Construction STEP 10 - Marking the Exit Point of the Roof. Locat...
Page 17 - Outside Air Location; NOTE: The outside air kit can terminate at; STEP 15 - Completion of the Fireplace Enclosure.
4-00 17 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire Figure 17 Outside Air Location STEP 12 - Assembling the Chimney Sections. Continue to add chimney sections through the roofopening, maintaining at least a 2" air space. STEP 13 - Installing Roof Flashing (optional). If ...
Page 18 - combustibles; Gas Knockout Location; G. CONSTRUCTING A CHASE; Chase Constructions; Chase constructed on roof.
4-00 18 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire 1-1/2" clearance to combustibles Figure 18 Gas Knockout Location Figure 19 Positioning the Hearth Extension STEP 19 - Installing the Glass Doors. If desired, or required by local building codes, installthe glass doors u...
Page 19 - Chase Assembly
4-00 19 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire 1. Materials for the Chase. The chase is constructed using framing mate-rials much the same as the walls in yourhome. A variety of materials may be usedincluding brick, stone, veneer brick, or stan-dard siding materials. In...
Page 20 - Installing a Terminal Cap; INSTRUCTIONS; TECTION IS RECOMMENDED.
4-00 20 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire TR342 TERMINAL CAP UPPERMOST CHIMNEY SECTION 18" MAX. DISTANCE CHASE TOP Figure 22 Installing a Terminal Cap H. OPERATING INSTRUCTIONS NOTICE: SAVE AND PASS THESE OPERATINGINSTRUCTIONS AND THE INSTALLATIONINSTRUCTIONS T...
Page 22 - Replace the terminal cap or housing top.
4-00 22 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire WARNING! FIREPLACES EQUIPPED WITH DOORS SHOULD BE OPERATED ONLY WITH DOORS FULLY OPEN OR FULLY CLOSED. IF DOORS ARE LEFT PARTIALLY OPEN, GAS AND FLAME MAY BE DRAWN OUT OF THE FIREPLACE OPENING, CREATING THE RISK OF BOTH FIR...
Page 23 - Terminal Caps
4-00 23 30491D BW36 SERIES WOODBURNING FIREPLACE No one builds a better fire CAUTION: WHEN LEFT CLOSED WHILEBURNING YOUR FIREPLACE, FIRE-SCREENS AND GLASS DOORSWILL BE HOT. HANDLE WITHCARE. OUTSIDE AIR. A damper control handle allows theindividual control of the outside air inlets if your fire-place...
Page 24 - WARRANTY; UNDERWRITERS LABORATORIES FILE NO. MH5850
4-00 24 30491 REV D WARRANTY FOR HEAT-N-GLO FIREPLACES The limited warranty will not become effective until you have mailed the completed warranty card to HEAT-N-GLO, A DIVISION OF HEARTH TECHNOLOGIES INC., 20802 Kensington Blvd., Lakeville, MN 55044. This card must be mailed within 60 days of the f...
