This appliance may be constructed with a vertical or horizontal direct vent termination system. Heatilator 1915 W. Saunders Street Mt. Pleasant, IA 52641 A Division of Hearth Technologies Inc. GC150 HEAT CIRCULATING SERIES GAS APPLIANCE OWNER’S MANUAL AND INSTALLATION INSTRUCTIONS MODELS: GC150, GC150L, GC150E, GC150LE WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.
GC150 SERIES DIRECT VENT GAS APPLIANCE Table of Contents I. II. III. IV. Listings and Code Approvals.....................................................................................................................3 Description of the Fireplace System..........................................................................................................3 Fireplaces System Components and Dimensions.....................................................................................
GC150 SERIES DIRECT VENT GAS APPLIANCE I. LISTINGS AND CODE APPROVALS Certification The GC150 Series Vented Gas Fireplace has been tested in accordance with the ANSI standard ANSI Z21.50-1998 CGA 2.22-M98 and has been listed by Warnock Hersey for installation and operation as described in these Installation and Operating Instructions. All components are A.G.A. or UL safety certified.
GC150 SERIES DIRECT VENT GAS APPLIANCE III. FIREPLACE SYSTEM COMPONENTS The table below is a list of only those components which may be safely used with this fireplace. An Catalog Number GC150 GC150E CKP BC10 BC11 CS CV7 EL45 FK4 FS6 RC4 RC5 RF6 1243S TA2 TK100A TK100B TKFFB VK5 VK12 VK24 VK36 VK48 VS4 WS6 100CG VE12 VE16 VE20 illustration of each component can be found on page 5.
GC150 SERIES DIRECT VENT GAS APPLIANCE WS6 Wall Shield FS6 Firestop Spacer CV7 Vertical Termination Cap RF6 Roof Flashing EL45 VK5 A Vent Section Actual length Useable length VK12 VK24 VK36 VK48 12" 24" 36" 48" 103⁄4" 223⁄4" 343⁄4" 463⁄4" Vent Sections TA2 Horizontal Termination Kit 15942B, Starter Elbow (Must be the elbow closest to unit when horizontal venting begins.
GC150 SERIES DIRECT VENT GAS APPLIANCE IV. PRE-INSTALLATION PREPARATION INSTALLATION AND REPAIR SHOULD BE DONE BY A QUALIFIED SERVICE PERSON. THE APPLIANCE SHOULD BE INSPECTED BEFORE USE AND AT LEAST ANNUALLY BY A QUALIFIED SERVICE PERSON. MORE FREQUENT CLEANING MAY BE REQUIRED DUE TO EXCESSIVE LINT FROM CARPETING, BEDDING MATERIAL, ETC. IT IS IMPERATIVE THAT CONTROL COMPARTMENTS, BURNERS AND CIRCULATING AIR PASSAGEWAYS OF THE APPLIANCE BE KEPT CLEAN.
GC150 SERIES DIRECT VENT GAS APPLIANCE E. FRAMING THE FIREPLACE Note: If an optional fan (FK4) or hand held remote control (RC4 or RC5) are to be used, wiring must be done prior to finishing to avoid reconstruction. Note: The remote wall switch must be wired prior to applying the finishing material in order to avoid reconstruction. Figure 2a Framing the Fireplace The GC150 Series Gas Appliance will fit a framed opening of 40" w X 161⁄2" d X 301⁄8" h. F.
GC150 SERIES DIRECT VENT GAS APPLIANCE V. STEP-BY-STEP INSTALLATION OF THE FIREPLACE SYSTEM WARNING! BEFORE STARTING, DO THE FOLLOWING: 1. WEAR GLOVES AND SAFETY GLASSES FOR PROTECTION. 2. KEEP HAND TOOLS IN GOOD CONDITION. SHARPEN CUTTING EDGES AND MAKE SURE TOOL HANDLES ARE SECURE. 3. ALWAYS MAINTAIN THE MINIMUM AIR SPACE REQUIRED TO THE ENCLOSURE TO PREVENT FIRE. STEP 1 - Positioning the Firebox This fireplace may be placed on a smooth combustible or noncombustible continuous, flat surface.
GC150 SERIES DIRECT VENT GAS APPLIANCE b. Amount of venting required. Due to the many different combinations that can be used when constructing venting, the number of vent sections required can only be determined by the installer. Note: Horizontal runs will require the use of one Vent Support (VS4) for every 3' of vent. 2. Preparing the wall for interior wall shield. A hole measuring 10" wide X 12" high must be cut and framed in the exterior wall where venting will be terminated.
GC150 SERIES DIRECT VENT GAS APPLIANCE 5. Termination Cap. Vent termination must not be recessed into the wall or exterior sheeting. Figure 9 illustrates termination cap locations and minimum dimensions for each termination application. Or, follow ANSI Z223.1, latest edition. Figure 9 Horizontal Termination Cap Locations Dimension Descriptions A = Clearance above the ground, a veranda, porch, deck, or balcony - 12 inches (30 cm) minimum.
GC150 SERIES DIRECT VENT GAS APPLIANCE To install the termination cap, slide the cap vent sections into the vent sections as shown in Figures 10A and 10B. Secure the cap flush to the wall using the eight 1" fasteners provided. Seal the cap to the wall with a mastic such as silicone caulking. Fasten the inner vent with three 1/2" screws to secure the vent. (An optional CS cap shield is required if the cap is located in an area of easy accessibility. See Figure 11.
GC150 SERIES DIRECT VENT GAS APPLIANCE 2. Preparing the ceiling for firestop spacers. Mark and cut out an opening in the ceiling for the firestop spacer. Frame the opening with the same size lumber used in the ceiling joists. Unless the flue if offset, frame the 10" x 10" opening directly over the firebox. 3. Installing the firestop spacers. Firestop spacers must be used whenever the venting penetrates a ceiling/floor area.
GC150 SERIES DIRECT VENT GAS APPLIANCE 10. Termination cap. Major building codes specify a minimum venting system height above the roof top depending on roof pitch. See Figures 15 and 16. STEP 3 - Double Checking When construction of the entire vent system has been completed, double check to make sure all venting sections and termination caps are unobstructed. Exhaust gases are extremely hot.
GC150 SERIES DIRECT VENT GAS APPLIANCE STEP 6 - Lower Panel Removal To remove the lower panel, gently lift and pull on the outside edges of the panel as shown in Figure 18. To replace the panel, reverse this action. Figure 18 Lower Panel Removal STEP 7 - Wiring A. ELECTRONIC IGNITION 1. Appliance Requirements. This appliance requires a 110VAC supply from a wall switch to the appliance junction box for operation. A wiring diagram is shown in Figure 19. 2. Optional Accessories Requirements.
GC150 SERIES DIRECT VENT GAS APPLIANCE B. STANDING PILOT IGNITION 1. Appliance requirements. A wiring diagram is shown in Figure 20. 2. Optional Accessories Requirements. Wiring for optional accessories should be done now to avoid reconstruction. WARNING! This appliance DOES NOT require a 110VAC supply for operation. Connecting the appliance/wall switch to a 110V AC supply will cause the unit to malfunction and destroy the valve and thermopile.
GC150 SERIES DIRECT VENT GAS APPLIANCE STEP 8 - Attaching Hood The hood is to be located just above the glass panel. Four screws are visible just inside the upper section of the fireplace. Remove these screws, position the hood and screw into place. See Figure 21 STEP 9 - Finishing When finishing the face of the appliance, combustible material may be brought up to the sides of the appliance, but must never overlap onto the black metal. The black metal may be covered with non-combustible material only.
GC150 SERIES DIRECT VENT GAS APPLIANCE The left Side Log is placed with the short portion of the “Y” into the indent on the Front Log. The long portion of the “Y” leans against the Rear Log and the leg portion of the Side Log is placed on the side log support (located on the left hand side of the firebox). The last log to be placed is the Log(Twig). It has a pin cavity in the upper back portion and is placed on the left pin on the Rear Log. The long portion of the Log(Twig) rests on the left Side Log.
GC150 SERIES DIRECT VENT GAS APPLIANCE Figure 29 - Placing the Lava Rock and Vermiculite STEP 13 - Placing the Lava Rock, Vermiculite and Rock Wool Spread the lava rock over the area in front of the burner and the two side pans. Do not cover the front gas ports with the lava rock. See Figure 29. Figure 30 Placing the Rock Wool Take a small amount of vermiculite and sprinkle it on top of the lava rock. Do not cover the front gas ports with the vermiculite. See Figure 29.
GC150 SERIES DIRECT VENT GAS APPLIANCE VI. OPERATING INSTRUCTIONS STANDING PILOT FOR YOUR SAFETY READ BEFORE LIGHTING WARNING! If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. phone. Follow the supplier's instructions. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly. • If you cannot reach your gas supplier, call the fire department. B.
GC150 SERIES DIRECT VENT GAS APPLIANCE Determining the Ignition Type To determine whether your appliance is an electronic ignition or a standing pilot ignition, remove the lower panel to examine the wiring system. If your system has a red ignitor button (as shown in Figure 1), you own a standing pilot ignition fireplace. If no red ignitor button is present, you have an electronic ignition appliance. You may also check the rating label located on the inside of the lower panel to determine ignition type.
GC150 SERIES DIRECT VENT GAS APPLIANCE WARNING! CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEMPERATURES AND SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING IGNITION. YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED WHEN THEY ARE IN THE SAME ROOM AS THE APPLIANCE. CAUTION: ANY SAFETY SCREEN OR GUARD REMOVED FOR SERVICING AN APPLIANCE MUST BE REPLACED PRIOR TO OPERATING THIS APPLIANCE. CLOTHING OR OTHER FLAMMABLE MATERIAL SHOULD NOT BE PLACED ON OR NEAR THE APPLIANCE.
GC150 SERIES DIRECT VENT GAS APPLIANCE A. STANDING PILOT OPERATION 1. Initial and Seasonal Lighting Procedure. Initial lighting constitutes the first time the appliance has been lit after installation. Seasonal lighting refers to lighting the appliance after it has been unused and the gas valve has been turned to OFF. Note: Keep the area near the appliance clear and free from combustible materials, gasoline and other flammable vapors and liquids.
GC150 SERIES DIRECT VENT GAS APPLIANCE If you own a standing pilot ignition, skip section B and continue with Step 2. 2. Seasonal Shutdown. When the burning season comes to an end, the entire system should be shut down. Note: There may be a rocker switch on a column in the control area, as well as a wall switch. Both have to be off for the unit to be off. In this way, no gas will be running to the appliance while it is not in use.
GC150 SERIES DIRECT VENT GAS APPLIANCE VII. MAINTENANCE INSTRUCTIONS Cleaning the burner and control compartment Keep the burner and control compartment clean by brushing and vacuuming at least once a year. Always turn off the gas valve and the ON/OFF switch before cleaning. Checking flame patterns Visually check the flame of the burner periodically, making sure the flames are steady; not lifting or floating. The flame color should be blue with yellow tips.
GC150 SERIES DIRECT VENT GAS APPLIANCE VIII. TROUBLE SHOOTING ELECTRONIC IGNITION (GC150E) Problem 1. Spark ignitor will not light burner after repeated attempts. Cause A. Defective ignitor; loose wire. B. Misaligned electrode at ignitor. Corrective Action Check for loose connections on electrode and ignitor. Refer to the wiring diagram on page 13 for assistance. Check for spark. If electrode connection is correct and there is no spark, replace ignitor. Spark should be extending approx.
GC150 SERIES DIRECT VENT GAS APPLIANCE STANDING PILOT Problem 1. Spark ignitor will not light pilot after repeated pressing of red button. 2. Pilot will not stay lit. 3. With pilot lit, valve and ON/OFF switch in “ON” position, burner will not light. Cause Corrective Action A. Defective ignitor. Replace ignitor. B. Misaligned electrode. Spark should be approximately 1/8” to bottom of pilot hood. Adjust gap to give proper spark. Remove hands from electrode before pressing red button. C.
GC150 SERIES DIRECT VENT GAS APPLIANCE IX. REPLACEMENT PARTS Replacement parts are available from your distributor/dealer, or through Heatilator, 1915 W. Saunders Street, Mt. Pleasant, Iowa 52641.
STANDING PILOT - GC150 ITEM PART # DESCRIPTION 1 21427 Burner 2 25660 Pilot Assembly - Natural 3 16752 Orifice - Natural 4 13425 Male Connector - Brass 5* 6 23363 13416 Valve - Natural (Robertshaw) Push Button Ignitor 7 17245 Flexible Line 8 13411 Thermopile (Pilot Sensor) 9 15697 “On/Off” Valve 10 13405 Bulkhead 11 21446 3/8" Burner Tubing 12 14326 90° Elbow - Brass 13 18555 Flame Sensor (Canadian models only) IF CONVERTED TO PROPANE ** If any of the original wiring
