Heat-N-Glo SL-36 Installer's Manual
Heat-N-Glo SL-36 Installer's Manual

Heat-N-Glo SL-36 Installer's Manual

Fireplace
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Models:
SL-36
SL-36GDV
SL-32
SL-32GDV
SL-32S
WARNING: IF THE INFORMATION
IN THESE INSTRUCTIONS IS NOT
FOLLOWED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT
CAUSING PROPERTY DAMAGE,
PERSONAL INJURY, OR DEATH.
- Do not store or use gasoline or other flam-
mable 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 fire department.
- Installation and service must be performed by a
qualified installer, service agency, or the gas
supplier.
Printed in U.S.A. Copyright 1999,
Heat-N-Glo, a division of Hearth Technologies Inc.
20802 Kensington Boulevard, Lakeville, MN 55044
This product is covered by one or more of the following patents: (United States) 4,112,913; 4,408,594; 4,422,426; 4,424,792; 4,520,791; 4,793,322;
4,852,548; 4,875,464; 5,000,162; 5,016,609; 5,076,254 5,191,877; 5,218,953; 5,328,356; 5,429,495; 5,452,708; 5,542,407; 5,613,4 87; (Australia) 543790;
5 8 6 3 8 3 ; ( C a n a d a ) 1 , 1 2 3 , 2 9 6 ; 1 , 2 9 7 , 7 4 6 ; 2 , 1 9 5 , 2 6 4 ; ( M e x i c o ) 9 7 - 0 4 5 7 ; ( N e w Z e a l a n d ) 2 0 0 2 6 5 ; o r o t h e r U . S . a n d f o r e i g n p a t e n t s p e n d i n g .
Heat-N-Glo Fireplace
READ THIS MANUAL BEFORE INSTALLING OR
OPERATING THIS APPLIANCE. THIS INSTALLERS
GUIDE MUST BE LEFT WITH THE APPLIANCE
FOR FUTURE REFERENCE.
WARNING: IMPROPER INSTALLATION,
ADJUSTMENT, ALTERATION, SERVICE
OR MAINTENANCE CAN CAUSE IN-
JURY OR PROPERTY DAMAGE. RE-
FER TO THIS MANUAL. FOR ASSIS-
TANCE OR ADDITIONAL INFORMA-
TION CONSULT A QUALIFIED IN-
STALLER, SERVICE AGENCY, OR THE
GAS SUPPLIER.
1.
2. This appliance is only for use with the
Please contact your Heat-N-Glo dealer for any
questions or concerns. For the number of your
nearest Heat-N-Glo dealer, please call 612-985-6000.
Installers Guide
This appliance may be installed in an
aftermarket, permanently located,
manufactured (mobile) home, where
not prohibited by local codes.
type of gas indicated on the rating
plate. This appliance is not convertible
for use with other gases, unless a
certified kit is used.
Underwriters
Laboratories Listed
454-982-B 5/99

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Table of Contents
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Summary of Contents for Heat-N-Glo SL-36

  • Page 1 Printed in U.S.A. Copyright 1999, Please contact your Heat-N-Glo dealer for any Heat-N-Glo, a division of Hearth Technologies Inc. questions or concerns. For the number of your 20802 Kensington Boulevard, Lakeville, MN 55044 nearest Heat-N-Glo dealer, please call 612-985-6000.
  • Page 2: Safety And Warning Information

    SAFETY AND WARNING INFORMATION READ and UNDERSTAND all instructions carefully before starting the installation. FAILURE TO FOLLOW these installation instructions may result in a possible fire hazard and will void the warranty. Prior to the first firing of the fireplace, READ the Using Your Fireplace section of the Owners Guide.
  • Page 3: Table Of Contents

    Installation Codes ........... 1 High Altitude Installations ........ 2 Contents Section 2: Getting Started ......3 Introducing the Heat-N-Glo Gas Fireplaces ..3 Pre-installation Preparation ........ 3 Section 3: Installing the Fireplace ....10 Step 1 Locating the Fireplace ......10 Step 2 Framing the Fireplace ......
  • Page 4: Section 1: Approvals And Codes

    Approval Listings Appliance Certification and Codes The Heat-N-Glo fireplace models discussed in this Installers Guide have been tested to certification standards and listed by the applicable laboratories. CERTIFICATION MODEL LABORATORY TYPE STANDARD SL-36 Underwriters Direct Vent ANSI Z21.50•CGA2.22 Laboratories Decorative...
  • Page 5: High Altitude Installations

    High Altitude Installations U.L. Listed gas fireplaces are tested and approved for elevations from 0 to 2,000 feet in the U. S. A. and from 0 to 4,500 feet in Canada. When installing this fireplace at an elevation above 2,000 feet (in the United States), it may be necessary to decrease the input rating by changing the existing burner orifice to a smaller size.
  • Page 6: Pre-Installation Preparation

    Heat-N-Glo direct vent gas fireplaces are designed to Introducing operate with all combustion air siphoned from outside Heat-N-Glo of the building and all exhaust gases expelled to the Fireplace outside. The information contained in this Installers Guide, unless noted otherwise, applies to all models and gas control systems.
  • Page 7 The CFK-SL36 Clean Face Kit is designed to convert a Model SL-36 Gas Fireplace to a “Clean Face” Design. The kit includes a top extension piece, an upper grille cover, and a lower grille cover.
  • Page 8 Figure 1. Diagram of the SL-36 (Circulating Version)
  • Page 9 Figure 2. Diagram of the SL-36 (Clean-face Version)
  • Page 10 Figure 3. Diagram of the SL-36GDV...
  • Page 11 Figure 4. Diagram of the SL-32S and SL-32...
  • Page 12 Figure 5. Diagram of the SL-32GDV...
  • Page 13: Section 3: Installing The Fireplace

    (25 mm). The back of the SL-32 Series fireplaces may be recessed 16 1/4 inches (413 mm) into combustible construction. The back of the SL-36 Series fireplaces may be recessed 15 3/4 inches (400 mm) into combustible construction.
  • Page 14: Step 2 Framing The Fireplace

    COVERING DETAILS, BEFORE FRAMING CONSTRUCTION BEGINS. The framing headers may rest on the fireplace stand-offs. Framing should be constructed of 2 X 4 lumber or heavier. Model SL-36 Models 38-1/4 16-1/4 40-3/4 26 1/4 SL-36(Clean Face) 38-7/8 16-1/4 75-1/8 ----...
  • Page 15: Step 3 Installing The Vent System

    Step 3 A. Vent System Approvals Installing the Models SL-36, SL-32, and SL-32S are approved to use SL D-series direct vent pipe components and Vent System terminations. Models SL-32GDV and SL-36GDV are approved to use D-series direct vent pipe. This pipe is tested and listed as an approved component of the fireplace.
  • Page 16 NOTE: PIPES OVERLAP 1-3/8 INCHES (34.93 mm) AT EACH JOINT. Figure 9. D-Series Direct Vent Component Specifications (5-inch inner pipe/8 5/8-inch outer pipe)
  • Page 17 NOTE: PIPES OVERLAP 1-3/8 INCHES (34.93mm) AT EACH JOINT. Figure 10. SL D-Series Direct Vent Component Specifications (4-inch inner pipe/6 5/8-inch outer pipe)
  • Page 18 STRAIGHT UP FOR MODEL SL-36 (CLEAN FACE VERSION): VERTICAL VENTING V = 3-FEET (914mm) MINIMUM IN TABLE. V (FT.) 30' MAX. Figure 11. Straight up Vertical Venting...
  • Page 19 WARNING: THE MAXIMUM HORIZONTAL LENGTH, MEASURED FROM THE REAR OF THE FIREPLACE TO THE END OF THE VENT TERMINATION CAP, IS 24-INCHES (610MM) AS SHOWN BELOW. STRAIGHT OUT HORIZONTAL VENTING Max. Run 24" (610 mm) Figure 12. Straight Out Horizontal Venting...
  • Page 20 VENTING WITH ONE (1) 90 ELBOW V (FT.) H (FT.) 1' MIN. (305mm) 2' MAX. (610mm) 2' MIN. (610mm) 4' MAX. (1.22m) 3' MIN. (914mm) 6' MAX. (1.86m) 4' MIN. (1.22m) 8' MAX. (2.48m) 20' MAX. (6.2m) 8' MAX. (2.48m) Figure 13.
  • Page 21 16' MAX. (4.8m) V + H = 30’ (9m) MAX. 16' MAX. (4.8m) FOR MODEL SL-36 (CLEAN FACE VERSION): V = 3-FEET (914mm) MINIMUM IN TABLE. FOR MODELS SL-32, SL-36 (CIRCULATING VERSION): NOTE: IF A 90° ELBOW IS FIRST ATTACHED TO THE UNIT, THE MAXIMUM HORIZONTAL RUN H IS 3-FEET.
  • Page 22 VENTING WITH TWO (2) 90° ELBOWS H + H 1´ MIN. (305 mm) 2´ MAX. (610 mm) 4´ MAX. (1.22 m) 2´ MIN. (610 mm) 4´ MAX. (1.22 m) 8´ MAX. (2.4 m) 3´ MIN. (914 mm) 6´ MAX. (1.86 m) 12´...
  • Page 23 VENTING WITH TWO (2) 90° ELBOWS V (FT.) H + H (FT.) 1' MIN. (305mm) 2' MAX. (610mm) FOR MODEL SL-36 (CLEAN FACE VERSION): 2' MIN. (610mm) 4' MAX. (1.22m) 3' MIN. (914mm) 6' MAX. (1.86m) V = 3-FEET (914mm) MINIMUM IN TABLES.
  • Page 24 VENTING WITH THREE (3) 90° ELBOWS V (FT.) H (FT.) H + H (FT.) 1´ MIN. (305 mm) 2´ MAX. (610 mm) 4´ MAX. (1.22 mm) 2´ MIN. (610 mm) 4´ MAX. (1.22 m) 8´ MAX. (2.48 m) 3´ MIN. (914 mm) 6´...
  • Page 25 FOR MODEL SL-36 (CLEAN FACE VERSION): VENTING WITH THREE (3) 90° ELBOWS V (FT.) H + H (FT.) V = 3-FEET (914mm) MINIMUM IN TABLES 1' MIN. (305mm) 4' MAX. (1.22m) 2' MIN. (610mm) 8’ MAX. (2.48m) 3' MIN. (914mm) 12' MAX.
  • Page 26: Installing Vent Components

    B. Installing Vent Components 1. Attach the First Vent Component to the Starting Collars To attach the first vent component to the starting collars of the fireplace: • Apply a 3/8 inch (9.5 mm) bead of stove cement around the fireplace inner vent starting collar. •...
  • Page 27 WARNING ENSURE THAT THE FIBERGLASS ROPE GASKET SUPPLIED WITH THE FIREPLACE SEALS BETWEEN THE FIRST VENT COMPONENT AND THE OUTER FIREPLACE WRAP. If the installation is for a termination cap attached directly to the fireplace, skip to the sections, Install Firestops and Vent Termination.
  • Page 28 For Vertical Runs - The vent system must be supported every eight (8) feet (2.4 m) above the fireplace flue outlet by wall brackets. To install support brackets for vertical runs: • Attach wall brackets to the vent pipe and secure the wall bracket to the framing members with nails or screws.
  • Page 29 • Position the firestops on both sides of the hole previously cut and secure the firestops with nails or screws. • The heat shields of the firestops MUST BE placed towards the top of the hole. • Continue the vent run through the firestops. 1.
  • Page 30 • Drill a hole or drive a nail through this centerpoint. • Check the floor above for any obstructions, such as wiring or plumbing runs. • Reposition the fireplace and vent system, if necessary, to accommodate the ceiling joists and/or obstructions. •...
  • Page 31: Vent Termination

    If the area above the ceiling IS an attic, position and secure the firestop on top of the previously framed hole. NAILS (4 REQUIRED) This shows an attic installation. 1. Keep insulation away from the vent pipe at least 1 inch (25 mm). RAFTER CEILING CEILING FIRESTOP...
  • Page 32 For round cap termination: 1. Secure the 8-5/8 inch (219 mm) pipe, using the exterior pipelock hole on the round flange of the wall firestop. For trapezoidal termination: 1. Screw the cap to the exterior wall through the flanges in the cap. 2.
  • Page 33 openable fixed closed J or K 1 2 3 4 =VENT TERMINAL 1 2 3 4 1 2 3 4 =AREA WHERE TERMINAL IS NOT PERMITTED 1 2 3 4 1 2 3 4 =AIR SUPPLY INLET = 12" clearances above grade, veranda, porch, deck or balcony = 12"...
  • Page 34 For Vertical Terminations - To locate the vent and install the vent sections: • Locate and mark the vent centerpoint on the underside of the roof, and drive a nail through the centerpoint. • Make the outline of the roof hole around the centerpoint nail.
  • Page 35 To seal the roof hole, and to divert rain and snow from the vent system: • Attach a flashing to the roof using nails, and use a non-hardening mastic around the edges of the flashing base where it meets the roof. •...
  • Page 36: Securing The Fireplace

    Step 4 The diagram below shows how to properly position, Positioning, level, and secure the fireplace. Leveling, and Securing the Fireplace 1. Place the fireplace into position. 2. Level the fireplace from side to side and from front to back. 3.
  • Page 37: Step 6 The Gas Supply Line

    DSI IGNITION STANDING PILOT IGNITOR 1/2" (13 mm) 1/2" (13 mm) 3/8" (10 mm) 3/16" (5 mm) Figure 31. Gas Controls Systems Step 6 NOTE: Have the gas supply line installed by a The Gas qualified service technician in accordance with all building codes.
  • Page 38: Step 7 Gas Pressure Requirements

    The gas line should be installed by a qualified service technician. Figure 32. Gas Supply Line Step 7 Pressure requirements for Heat-N-Glo gas Gas Pressure fireplaces are shown in the table below. Requirements Pressure Natural Gas...
  • Page 39: Step 8 Wiring The Fireplace

    Step 8 Wiring the NOTE: Electrical wiring must be installed by a Fireplace licensed electrician. CAUTION DISCONNECT REMOTE CONTROLS IF YOU ARE ABSENT FOR EXTENDED TIME PERIODS. THIS WILL PREVENT ACCIDENTAL FIREPLACE OPERATION. For Standing Pilot Ignition Wiring Appliance Requirements •...
  • Page 40 Figure 34. Fan Wiring Diagram For Direct Spark Ignition (DSI) Wiring Appliance Requirements This appliance requires that 110-120 VAC be wired to the factory installed junction box. Maintain correct polarity when wiring the junction box. Optional Accessories Optional fan and remote control kits require that 110-120 VAC be wired to the fireplace junction box.
  • Page 41: Step 9 Finishing

    Figure 35. Direct Spark Ignition (DSI) Wiring Diagram Step 9 The following diagram shows the minimum vertical Finishing and corresponding maximum horizontal dimensions of fireplace mantels or other combustible projections above the top front edge of the fireplace. See Figures 6 and 7 for other fireplace clearances.
  • Page 42: Ember Material

    CAUTION IF JOINTS BETWEEN THE FINISHED WALLS AND THE FIREPLACE SURROUND (TOP AND SIDES) ARE SEALED, A 300° F. MINIMUM SEALANT MATERIAL MUST BE USED. THESE JOINTS ARE NOT REQUIRED TO BE SEALED. ONLY NON-COMBUSTIBLE MATERIAL (USING 300° F. MINIMUM ADHESIVE, IF NEEDED) CAN BE APPLIED AS FACING TO THE FIREPLACE SURROUND.
  • Page 43: Positioning The Logs

    Positioning the Logs If the gas logs have been factory installed they should not need to be positioned. If the logs have been packaged separately, refer to the installation instructions that accompany the logs. Save the log instructions with this manual. If sooting occurs, the logs might need to be repositioned slightly to avoid excessive flame impingement.
  • Page 44 1. Lift the trim door up and out of the unit. 2. Remove the wing nuts, glass clips, and the glass door from the unit. Figure 38. Glass Assembly CAUTION HAND TIGHTEN THE WING NUTS, BUT BE CAREFUL NOT TO OVERTIGHTEN. 1.
  • Page 45: Step 11 Before Lighting The Fireplace

    Step 11 Before lighting the fireplace, be sure to do the Before Lighting following: the Fireplace Review safety warnings and cautions • Read the Safety and Warning Information section at the beginning of this Installers Guide. Double-check for gas leaks •...
  • Page 46: Section 4: Maintaining And Servicing Your Fireplace

    Fireplace Although the frequency of your fireplace servicing and Maintenance maintenance will depend on use and the type of installation, you should have a qualified service technician perform an appliance check-up at the beginning of each heating season. See the table below for specific guidelines regarding each fireplace maintenance task.
  • Page 47 MAKE SURE THE FLAMES ARE STEADY—NOT LIFTING OR FLOATING. Figure 40. Burner Flame Patterns STANDING PILOT 3/8" (10 mm) DSI IGNITION NOTE: FLAMES TOO CLOSE TO THE CERAMIC IGNITOR INSULATORS CAN CAUSE NUISANCE LOCKOUTS AND 1/2” (13mm) ELECTRODE FAILURE. CERAMIC INSULATOR 3/16"...

This manual is also suitable for:

Sl-36gdvSl-32gdvSl-32Sl-32s

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