Heat & Glo Townsend I Installer's Manual

Vented gas fireplace heater

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Models:
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 1998,
Heat-N-Glo, a division of Hearth Technologies Inc.
6665 West Highway 13, Savage, MN 55378
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;
( 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 .
READ THIS MANUAL BEFORE INSTALLING
OR OPERATING THIS APPLIANCE. THIS
INSTALLERS GUIDE MUST BE LEFT WITH
THE APPLIANCE FOR FUTURE REFERENCE.
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
INSTALLER, SERVICE AGENCY, OR
THE GAS SUPPLIER.
This appliance may be installed in an
1.
aftermarket, permanently located,
manufactured (mobile) home, where
not prohibited by local codes.
2. This appliance is only for use with the
type of gas indicated on the rating
plate. This appliance is not convertible
for use with other gases, unless a
certified kit is used.
Please contact your Heat-N-Glo dealer for any
questions or concerns. For the number of your nearest
Heat-N-Glo dealer, please call 612-890-8367.
402-982-A 11/98

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Summary of Contents for Heat & Glo Townsend I

  • Page 1 Models: READ THIS MANUAL BEFORE INSTALLING OR OPERATING THIS APPLIANCE. THIS WARNING: IF THE INFORMATION IN INSTALLERS GUIDE MUST BE LEFT WITH THESE INSTRUCTIONS IS NOT THE APPLIANCE FOR FUTURE REFERENCE. FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING WARNING: IMPROPER INSTALLA- PROPERTY DAMAGE, PERSONAL TION, ADJUSTMENT, ALTERATION,...
  • 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

    Safety and Warning Information ......i Section 1: Approvals and Codes ......1 Approval Listings and Codes ........1 Appliance Certification ..........1 Installation Codes ............1 Table of High Altitude Installations ........... 1 Contents Section 2: Getting Started ........2 Introducing the Heat-N-Glo Direct Vent Gas Stoves ..
  • Page 4: Section 1: Approvals And Codes

    The Heat-N-Glo gas stove models discussed in this Installers Guide have been tested to certification standards and listed by the applicable laboratories. CERTIFICATION MODEL LABORATORY TYPE STANDARD Townsend I & II Underwriters Vented Gas ANSI Z21.88• CSA2.33 Laboratories Fireplace Heater Approvals and...
  • Page 5: Section 2: Getting Started

    Introducing the Heat-N-Glo direct vent gas stoves are designed to operate with all combustion air siphoned from outside Heat-N-Glo of the building and all exhaust gases expelled to the Direct Vent outside. Gas Stoves The information contained in this Installers Guide , unless noted otherwise, applies to all models and gas control systems.
  • Page 6 When planning a stove installation, it’s necessary to determine: • Where the unit is to be installed. • The vent system configuration to be used. • Gas supply piping. • Electrical wiring. • Framing and finishing details. • Whether optional accessories—devices such as a fan, wall switch, or remote control—are desired.
  • Page 7 Figure 2. Diagram of the TOWNSEND-II...
  • Page 8: Section 3: Installing The Stove

    Step 1 Locating the The diagram below shows space and clearance Stove requirements for locating the stove within a room. TOWNSEND I Installing the Stove TOWNSEND II Figure 3. Stove Dimensions, Locations, and Space Requirements...
  • Page 9: Step 2 Setting Up The Stove

    Clearance Requirements Minimum Clearances from the Fireplace to Combustible Materials Glass Sides of Top of Front Floor Rear Fireplace Fireplace 36 inches 4 inches 6 inches 55 inches (914mm) (100mm) (150mm) (134cm) The minimum clearance to a perpendicular wall extending past the face of the fireplace is 6 inches (150mm).
  • Page 10: Step 3 Installing The Vent System

    Step 3 A. Vent System Approvals Installing the This model is approved for 4”/6 5/8” SL D-Series vent pipe components and terminations. Approved Vent System vent systems components are are labeled for identification. NO OTHER VENT SYSTEMS OR COMPONENTS MAY BE USED. Detailed installation instructions are inclued with each vent termination kit and should be used in conjuction with this manual.
  • Page 11 Figure 5. SL D-Series Direct Vent Component Specifications (4-inch inner pipe/6 5/8-inch outer pipe)
  • Page 12 Straight Vertical Vent System When a vertical run of 12 feet and higher is attached directly to the top of the stoves, further baffling is necessary to maintain high efficiency. A round baffle with two tabs on each side is included in the manual bag assembly.
  • Page 13 Figure 7. Straight Vertical Vent System...
  • Page 14 TOWNSEND II TOWNSEND I VENTING WITH ONE (1) 90 ELBOW VENTING WITH ONE (1) 90 ELBOW V (FT) H (FT) V (FT) H (FT) 3’MIN.(610mm) 2’MAX.(610mm) 2’MIN.(610mm) 2’MAX.(610mm) 4’MIN.(1.2m) 2.5’ MAX.(1762mm) 3’MIN.(914mm) 3’MAX.(914mm) 4’MIN.(1.2m) 4’MAX.(1.2m) 18’ MIN.(5.4m) 12’ MAX.(3.66m) 18’ MIN.(5.4m) 18’...
  • Page 15 V + V + H = 40’ MAX.(12.19m) V + V + H = 40’ MAX.(12.19m) H = 12’ MAX.(3.66m) H = 18’ MAX.(5.4m) TOWNSEND I and TOWNSEND II VENTING WITH TWO (2) 90 ELBOWS V (FT) H (FT) (FT) .5’...
  • Page 16 TOWNSEND II TOWNSEND I VENTING WITH THREE (3) 90 ELBOWS VENTING WITH THREE (3) 90 ELBOWS V (FT) H (FT) V (FT) H (FT) 3’MIN.(610mm) 2’ MAX.(610mm) 3’ MIN.(914mm) 3’ MAX.(914mm) 4’MIN.(1.2m) 2.5’ MAX.(1762mm) 4’ MIN.(1.2m) 4’ MAX.(1.2m) 18’ MIN.(5.4m) 12’...
  • Page 17: Installing Vent Components

    B. Installing Vent Components Before starting installation of vent kits, the installer should read the Gas Stove Instructions and the Vent Kit Instructions to ensure that the proper system has been selected for the installation. Determine the exact position of the stove so the vent pipe is centered (if possible) between two building framing members.
  • Page 18 1. Apply the stove cement. 2. Line up the internal beads and rotate the pipe sections clock- wise until locked. 3. Lock the vent compo- nents into place. Figure 11. Attaching the First Vent Component to the Starting Collars WARNING A 3/8 INCH (9.5 mm) BEAD OF STOVE CEMENT MUST BE PLACED AROUND THE STOVE STARTING COLLAR...
  • Page 19 Continue adding vent components, locking each succeeding component into place. Figure 12. Adding Venting Components 3. Install Support Brackets For Horizontal Runs - The vent system must be supported every 5 feet (1.5m) of horizontal run by a horizontal pipe support. To install support brackets for horizontal runs: •...
  • Page 20 4. Install Firestops For Horizontal Runs - Firestops are REQUIRED on both sides of a combustible wall through which the vent passes. NOTE Model SLK-01TRD does not need an exterior firestop on an exterior combustible wall. To install firestops for horizontal runs that pass through either interior or exterior walls: •...
  • Page 21 1. Position the firestops. 2. Place the heat shield to the top. 3. Continue the vent run. Figure 15. Heat Shield, Interior and Exterior Firestops For Vertical Runs - One ceiling firestop is REQUIRED at the hole in each ceiling through which the vent passes.
  • Page 22: Vent Termination

    If the area above the ceiling is NOT an attic, position and secure the ceiling firestop on the ceiling side of the previously cut and framed hole. This shows a ceiling installation. Figure 17. Ceiling Firestop (Ceiling Side) If the area above the ceiling IS an attic, position and secure the firestop on top of the previously framed hole.
  • Page 23 WARNING: THE TERMINATION CAP MUST BE POSITIONED SO THAT THE ARROW IS POINTING UP. For roundcap termination kits: • Use the exterior pipelock hole provided on the round flange of the wall firestop to secure the vent pipe in place. For trapezoidal cap termination kits: •...
  • Page 24 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 25 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 26 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 27: Step 4 The Gas Control System

    Step 4 WARNING: THIS UNIT IS NOT FOR USE The Gas WITH SOLID FUEL. Control System Standing Pilot Ignition System This system includes millivolt control valve, standing pilot, thermopile/thermocouple flame sensor, and piezo ignitor. WARNING: 110-120 VAC MUST NEVER BE CONNECTED TO A CONTROL VALVE IN A MILLIVOLT SYSTEM.
  • Page 28: Step 6 Gas Pressure Requirements

    Figure 23 GAS SUPPLY CONNECTION Step 6 Pressure requirements for Heat-N-Glo gas stoves are shown in the table below. Gas Pressure Requirements Pressure Natural Gas Propane Minimum 5.0 inches 11.0 inches Inlet Pressure w.c. w.c. Maximum Inlet 14.0 inches 14.0 inches Gas Pressure w.c.
  • Page 29: Step 7 Wiring The Stove

    Step 7 NOTE: Electrical wiring must be installed by a competent electrician. Wiring the For Standing Pilot Ignition Wiring Stove Appliance Requirements • This appliance DOES NOT require 110-120 VAC to operate. WARNING: DO NOT CONNECT 110-120 VAC TO THE GAS CONTROL VALVE OR THE APPLIANCE WILL MALFUNCTION AND THE VALVE WILL BE DESTROYED.
  • Page 30: Step 8 Finishing

    Step 8 WARNING: WHEN FINISHING THE STOVE, Finishing NEVER OBSTRUCT OR MODIFY THE AIR INLET/OUTLET GRILLES IN ANY MANNER. Do not install combustible mantel or other combustible projection closer than 55 inches minimum above the top of the unit. HEARTH EXTENSION While a hearth extension may be desireable for aesthetic reasons, it is not...
  • Page 31: Step 10 Before Lighting The Stove

    Step 10 Before lighting the stove, be sure to do the following: Before Lighting Review safety warnings and cautions the Stove • Read the Safety and Warning Information section at the beginning of this Installers Guide . Double-check for gas leaks •...
  • Page 32: Section 4: Maintenance And Servicing

    Stove Although the frequency of your stove servicing and maintenance will depend on use and the type of Maintenance 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 stove maintenance task.
  • Page 33 MAKE SURE THE FLAMES ARE STEADY—NOT LIFTING OR FLOATING. Figure 28. Burner Flame Patterns Figure 29. Pilot Flame Patterns...
  • Page 34: Section 5: Replacement Parts And Accessories

    PART DESCRIPTION PART NUMBER Gas Valve LP SRV60-523 Gas Valve NG SRV60-522 Replacement Parts and Burner Orifice LP TOWNSEND I SRV60–801 Accessories Burner Orifice NG TOWNSEND I SRV57–800 Burner Orifice LP TOWNSEND II SRV57-801 Burner Orifice NG TOWNSEND II SRV79-831...
  • Page 35 Standing Pilot with S.I.T. controls only PART PART DESCRIPTION PART NUMBER Piezo Ignitor SRV60-513 Thermopile SRV60-512 Thermocouple SRV571-511 Valve LP SRV571-501 Valve NG SRV571-500 Burner T ube T ownsend I SRV419-304 Burner T ube T ownsend II SRV402-300 Pilot Tube SRV571-301 Pilot Orifice LP SRV571-517...
  • Page 36: Glass Specifications

    SRV402-181A Flat Head Screw T ownsend I SRV402-800 Flat Head Screw T ownsend II SRV402-802 On/Off Rocker Switch SRV60–525A Glass Assembly - TOWNSEND I SRV419-600A Glass Assembly - TOWNSEND II SRV402-600A 3/16" Allen Wrench SRV402-801 Glass Specifications: Townsend I 13 x 14”...
  • Page 37 Both Robertshaw & S.I.T. Replacement Parts PART PART DESCRIPTION PART NUMBER Upper Front Log - TOWNSEND I SRV446-715 Left Front Log - TOWNSEND I SRV446-703 Rear Log - TOWNSEND II SRV446-701 Front Log - TOWNSEND II SRV446-704 Right Front Log - TOWNSEND I...
  • Page 38: Accessories

    Accessories ACCESSORY PART DESCRIPTION PART NUMBER Fan Kit GFK-160A GFK-230 Remote Control Kit RC-SMART SMART-STAT RC-MLT Wall Switch Kit - Off White WSK-21 - White WSK-21-W...

This manual is also suitable for:

Townsend ii

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