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Model:
CFX-TV36B
WARNING: IF THE INFORMATION
IN THESE INSTRUCTIONS IS NOT
FOLLOWED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT CAUS-
ING PROPERTY DAMAGE, PER-
SONAL INJURY, OR DEATH.
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; 5,613,487; (Australia)
543790; 586383; (Canada) 1,123,296; 1,297,746; 2,195,264; (Mexico) 97-0457; (New Zealand) 200265; or other U.S. and foreign patents pending.
GUIDE
WARNING: IMPROPER INSTALLA-
TION, ADJUSTMENT, ALTERATION,
SERVICE OR MAINTENANCE CAN
CAUSE INJURY OR PROPERTY DAM-
AGE. REFER TO THIS MANUAL. FOR
ASSISTANCE OR ADDITIONAL INFOR-
MATION CONSULT A QUALIFIED IN-
STALLER, SERVICE AGENCY, OR THE
GAS SUPPLIER.
Please contact your Heat-N-Glo dealer for any
questions or concerns. For the number of your
nearest Heat-N-Glo dealer, please call 952-985-6000.
Printed in U.S.A. Copyright 2000,
Heat-N-Glo, a division of Hearth Technologies Inc.
20802 Kensington Boulevard, Lakeville, MN 55044
1
Installers Guide
Underwriters
Laboratories Listed
INSTALLERS

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Summary of Contents for Heat-N-Glo CFX-TV36B

  • Page 1 ASSISTANCE OR ADDITIONAL INFOR- MATION CONSULT A QUALIFIED IN- STALLER, SERVICE AGENCY, OR THE GAS SUPPLIER. Please contact your Heat-N-Glo dealer for any questions or concerns. For the number of your nearest Heat-N-Glo dealer, please call 952-985-6000. Printed in U.S.A. Copyright 2000, Heat-N-Glo, a division of Hearth Technologies Inc.
  • Page 2: Safety And Warning Information

    SAFETY AND WARNING INFORMATION These units MUST use one of the vent systems READ and UNDERSTAND all instructions carefully described in the Installing the Fireplace section of before starting the installation. FAILURE TO the Installers Guide. NO OTHER vent systems or FOLLOW these installation instructions may result components MAY BE USED.
  • Page 3: Table Of Contents

    Appliance Certification................6 Installation Codes ................. 6 High Altitude Installations ..............6 Section 2: Getting Started ..............7 Introducing the Heat-N-Glo Gas Fireplaces ......... 7 Pre-installation Preparation ..............7 Section 3: Installing the Fireplace ........... 9 Step 1 Locating the Fireplace ............9 Step 2 Framing the Fireplace............
  • Page 4: Service Parts Lists

    Log Set Assembly CFX-TV36B-DSI (NG, LP) Exploded Parts Diagram / Vue éclatée des pièces...
  • Page 5 CFX-TV36B-DSI (NG, LP) Service Parts List / Liste des pièces de rechange ITEM / SERIAL # / N° PART NUMBER DSI IGNITION PIÈCE DE SÉRIE / N° DE PIÈCE ON/OFF Wall Switch / Interrupteur mural Marche/Arrêt SRV130-511 Wall Switch Cover Plate / Cache de l'interrupteur mural SRV130-512 High Temp Limit Switch / Interrupteur de détection thermique...
  • Page 6: Section 1: Approvals And Codes

    Approvals and Codes Appliance Certification Installers Guide Certification High Altitude Installations Installation Codes Heat-N-Glo Quality Systems registered by SGS ICS...
  • Page 7: Section 2: Getting Started

    Getting Started Introducing the Heat-N-Glo Gas Fireplaces Installers Guide Pre-install Preparation Installers Guide...
  • Page 8 Figure 1. Diagram of the CFX-TV36B...
  • Page 9: Section 3: Installing The Fireplace

    Installing the Fireplace Step 1. Locating the Fireplace Step 2. Framing the Fireplace CAUTION: MEASURE FIREPLACE DIMENSIONS AND VERIFY FRAMING METHODS AND WALL COVERING DETAILS BEFORE FRAMING. Framing should be constructed of 2 X 4 lumber or heavier.
  • Page 10: Step 3 Negative Pressure Make-Up Air

    Step 3. Negative Pressure Make-up Air This unit does contain a high temperature limit switch that will turn off the fireplace if the flue damper is not open or in a negative pressure situation.
  • Page 11: Step 4 Installing The Vent System

    Step 4. Installing the Vent System A. Vent System Approvals Rise to Run Ratio 2:1 H (Maximum) = 15 Ft. V (Minimum) = 9 Ft.
  • Page 12: Bedroom Installation In Canada

    Step 5. Positioning, Leveling, and Securing the Fireplace NON-COMBUSTIBLE BOARD PROVIDED LOWEST WITH THE UNIT. DISCHARGE See Figures OPENING 3 and 11. VENT ROOF PITCH IS X/ 12 H (MIN.) - MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING Step 6. The Gas Control Systems Direct Spark Ignition (DSI) gas control system.
  • Page 13: Step 7 The Gas Supply Line

    MANUAL SHUT-OFF VALVE FLEX CONNECTOR VALVE 1/4" (6mm) Step 7. The Gas Supply Line Step 8. Gas Pressure Requirements Pressure requirements for Heat-N-Glo gas fireplaces are shown in the table below. Pressure Natural Gas Propane Minimum 5.0 inches 11.0 inches Inlet Pressure w.c.
  • Page 14: Step 9 Wiring The Fireplace

    CAN CAUSE IMPROPER AND DANGEROUS OPERA- Step 9. Wiring the Fireplace TION. VERIFY PROPER OPERATION AFTER SERVICING. CAUTION: DISCONNECT REMOTE CONTROLS IF AB- SENT FOR EXTENDED TIME PERIODS. THIS WILL PRE- VENT ACCIDENTAL FIREPLACE OPERATION. CAUTION: LABEL ALL WIRES PRIOR TO DISCONNEC- TION WHEN SERVICING CONTROLS.
  • Page 15: Step 10 Finishing

    Step 10. Finishing CEILING 12” 6” Step 11. Installing Trim, Logs, Ember 1” Material and Glass Doors NON-COMBUSTIBLE MATERIAL 50” (SUPPLIED) 27” 16” 6 3/4” 5 7/8” NON-COMBUSTIBLE LEDGE CAUTION: IF JOINTS BETWEEN THE FINISHED WALLS AND THE FIREPLACE SURROUND (TOP AND SIDES) ARE SEALED, A 300°...
  • Page 16: Placing The Ember Material

    GLASS SPECIFICATIONS: CFX-TV36B 22 1/4” x 33 3/4” TEMPERED SHALL ONLY NO SUBSTITUTE Step 12. Before Lighting the Fireplace Installers Guide EMBER MATERIALS Step 13. Lighting the Fireplace After the Installation...
  • Page 17: Section 4: Maintaining And Servicing Your Fireplace

    Maintaining and Servicing Your Fireplace Fireplace Maintenance NOTE: FLAMES TOO CLOSE TO THE CERAMIC IN- SULATORS CAN CAUSE NUISANCE LOCKOUTS AND ELECTRODE FAILURE. 7/8” (22mm) 3/8” (9mm) Figure 16. Ignitor Flame Patterns MAKE SURE THE FLAMES ARE STEADY—NOT LIFTING OR FLOATING.

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