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Desa 3612ST Installation Manual

See-thru wood burning fireplace

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See-Thru wood Burning
Fireplace
owner'S operaTion and
inSTallaTion Manual
Models (V)3612ST
SAVE THIS BOOK
This book is valuable. In addition to instructing you
on how to install and maintain your appliance, it also
contains information that will enable you to obtain re-
placement parts or accessory items when needed. Keep
it with your other important papers.
This fireplace is approved for use as a wood burning fire-
place or for use with a vented gas log approved to ANS
Z21.60 or Z21.84 standards or for use with a vent-free
gas log heater approved to ANS Z21.11.2 standard.
This wood burning fireplace complies with UL127-
CAN/ULS-S610-M87 standard as a FACTORY BUILT
APPLIANCE.
FOR CANADA: The authority having jurisdiction (such
as the municipal building department, fire department,
etc.) should be contacted before installation to deter-
mine the need to obtain a permit.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
For more information, visit www.desatech.com

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Summary of Contents for Desa 3612ST

  • Page 1 See-Thru wood Burning Fireplace owner’S operaTion and inSTallaTion Manual Models (V)3612ST SAVE THIS BOOK This book is valuable. In addition to instructing you on how to install and maintain your appliance, it also contains information that will enable you to obtain re- placement parts or accessory items when needed.
  • Page 2: Table Of Contents

    WARNING: Improper installation, adjustment, altera- tion, service or maintenance can cause injury, property damage or loss of life. Refer to this manual for assis- tance or additional information. Consult a qualified installer or local distributor. TaBle oF conTenTS Safety Information ..........2 Optional Gas Line Installation......
  • Page 3: Product Dimensions

    SaFeTy WARNING: Always leave Continued glass doors fully opened or fully closed when operating WARNING: Use solid wood fireplace. or processed solid fuel fire logs only. When processed wood WARNING: Children and fuel fire logs are used, do not adults should be alerted to the poke or stir the logs while they hazards of high surface tempera- are burning.
  • Page 4: Fireplace Installation

    Fireplace inSTallaTion SELECTING LOCATION Spacers on Sides of Fireplace 2" (5 cm) Min. Clearance Provide Required 1" (2.5 cm) From Pipe to Combustibles To determine the safest and most efficient Clearance location for the fireplace, you must take into consideration the following guidelines: 1.
  • Page 5 Fireplace inSTallaTion Continued 2. If fireplace is to be installed directly on carpeting, tile (other than ceramic) or any combustible material other than wood flooring, fireplace must be installed upon a metal or wood panel extending full width and depth of fireplace. 3.
  • Page 6: Venting Installation

    Fireplace inSTallaTion Continued the front face must not be placed within 9" of fireplace opening. Combustible materials above and projecting more than 1 " from the fireplace front face (see Figure 11) must not be placed less than 12" from effective opening of the fireplace (NFPA 8 "...
  • Page 7 VenTing inSTallaTion PIPE INSTALLATION The pipe sections must be assembled inde- Continued pendently as the chimney is installed. When Secure to Collars with connecting chimney directly to the fireplace, Duct Tape or Screws the inner flue pipe section must be installed first with the lanced side up.
  • Page 8 VenTing inSTallaTion 2" (5.1cm) Minimum Continued Maximum length of pipe between supports Angled Firestop is 6' of angle run. Maximum of two 6' angle 2" (5.1cm) run sections per chimney system (see Figure Minimum 9, page 8). Ceiling 12S-12DM Support Support Required Straps...
  • Page 9 VenTing inSTallaTion Uncommon circumstances such as neigh- boring hills, tall trees, or strong wind areas Continued can cause down drafts in chimney system. Existing In such cases, going beyond the minimum Ceiling recommended height would be preferable to Frame provide a better draw. The fireplace height approved for any chim- Firestop ney run with this fireplace system is 40 feet...
  • Page 10 VenTing inSTallaTion Storm Overlap Collar Continued Shingles Top Flashing and Sides Only PENETRATING ROOF Cone To maintain a 1" clearance to pipe on a roof with Nail Only a pitch, a rectangular opening must be cut. Outer Perimeter 1. Determine the center point through which of Flashing pipe will penetrate roof.
  • Page 11 VenTing inSTallaTion FINISHING FIREPLACE Continued Combustible materials, such as wallboard, gypsum board, sheet rock, drywall, plywood, RTL-12D Stainless etc. may make direct contact with sides and Inner Flue Chase top around the fireplace face. It is important Pipe that combustible materials do not overlap the Screen face itself.
  • Page 12: Optional Gas Line Installation

    opTional gaS line inSTallaTion refractory cement or commercial furnace WARNING: A qualified cement, Install the gas appliance or cap service person must connect off gas line if desired. fireplace to gas supply. Follow CAUTION: All gas piping all local codes. and connections must be tested for leaks after the installation NOTICE: Before you proceed, make sure your...
  • Page 13: Operation And Maintenance Guidelines

    opTional gaS line inSTallaTion Continued WARNING: Do not oper- WARNING: When using a ate an unvented gas log set in decorative vented gas log, the this fireplace with the chimney damper must be removed or per- removed. manently locked in the fully open position and the glass doors must be in the fully open position.
  • Page 14: Technical Service

    operaTion and MainTenance guidelineS Continued DAMPER MECHANISM ways open mechanism when starting a fire. This provides adequate outside combustion The damper control lever is located inside the air. Close mechanism when not in use to fire chamber (see Figure 32). Make sure lever prevent cold air from entering room.
  • Page 15: Replacement And Accessory Parts

    replaceMenT and acceSSory parTS ADjUSTABLE HOOD Black - 01244 Brass - 01245 Chrome - 01246 Vent Plaster Vent Hood Collar GRATE, 10" Connector 11169 Duct - 4" x 3' OUTSIDE AIR KIT - AK4 EMBER STORM COLLAR - SC2-1 PROTECTORS (2) 20093 FIRESTOP SPACER FS-10 for Straight Pipe...
  • Page 16 DESA Heating, LLC 2701 Industrial Drive Bowling Green, KY 42101 www.desatech.com 1-866-672-6040 115603-01 Rev. C 115603 01 12/08 NOT A UPC...

This manual is also suitable for:

V3612st