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Model:
Installers Guide
GEM42
Underwriters
Laboratories Listed
READ THIS MANUAL BEFORE INSTALLING OR
OPERATING THIS APPLIANCE. THIS INSTALLERS
WARNING: IF THE INFORMATION
GUIDE MUST BE LEFT WITH APPLIANCE FOR
FUTURE REFERENCE.
IN THESE INSTRUCTIONS IS NOT
FOLLOWED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT CAUS-
WARNING: IMPROPER INSTALLA-
ING PROPERTY DAMAGE, PER- TION, ADJUSTMENT, ALTERATION,
SONAL INJURY, OR DEATH. SERVICE OR MAINTENANCE CAN
CAUSE INJURY OR PROPERTY DAM-
- Do not store or use g
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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. in a possible fire hazard and will void the warranty. This gas fireplace and vent assembly MUST be Prior to the first firing of the fireplace, READ the !
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TABLE OF CONTENTS Safety and Warning Information ................................................ 2 Service Parts Lists ..................................................................... 4 Section 1: Approvals and Codes ............................................... 7 Appliance Certification................................................................... 7 Installation Codes .......................................................................... 7 High Altitude Installations ..........
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Service Parts GEM42 (NG, LP) Exploded Parts Diagram Beginning Manufacturing Date: 7-02 (GN, PL) Vue éclatée des pièces Ending Manufacturing Date: ______ 12 1 4 2 3 5 Log set assembly 10 11 9 6 7 8 Part number list on following page. * La liste des numéros de pièce se * trouve à la page suivante. Heat & Glo • GEM42 • 371-900 Rev. N • 2/05 4
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Service Parts List / Liste des pièces de rechange GEM42 IMPORTANT: THIS IS DATED INFORMATION. The most current information is located on your dealers VIP site. When order- ing, supply serial and model numbers to ensure correct service parts. / IMPORTANT : L'information fournie dans cette brochure n'est valide que pendant une courte période. Les sites VIP des distributeurs disposent des renseignements les plus récents. Lors d'une commande, veuillez fournir les numéros de série et de modèles po
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Service Parts GEM42 (NG, LP) Exploded Parts Diagram Beginning Manufacturing Date: 7-02 (GN, PL) Vue éclatée des pièces Ending Manufacturing Date: ______ 7 Intermittent Pilot Ignition 9 Valve Assembly 8 18 19 17 10 11 16 12 5 2 13 4 15 3 6 14 1 ITEM / SERIAL # PART NUMBER DESCRIPTION PIÈCE / N° DE SÉRIE / N° DE PIÈCE ON/OFF Rocker Switch / Interrupteur à bascule MARCHE/ARRÊ T 060-521A 1 2 Valve NG / Valve GN 750-500 Valve LP / Valve PL 750-501 2 3 Flexible Gas Connector / Tuyau à gaz f
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Approvals and Codes 1 Appliance Certification High Altitude Installations The Heat & Glo fireplace model discussed in this Installers U.L. Listed gas appliances are tested and approved with- Guide has been tested to certification standards and listed out requiring changes for elevations from 0 to 2,000 feet in by the applicable laboratories. the U. S. A. and in Canada. When installing this appliance at an elevation above 2,000 Certification feet, it may be necessary to decrease the input rating
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Getting Started 2 The Heat & Glo Warranty will be voided by, and Heat & Glo Introducing the Heat & Glo Gas Fireplaces disclaims any responsibility for, the following actions: Heat & Glo direct vent gas fireplaces are designed to oper- • Installation of any damaged fireplace or vent system ate with all combustion air siphoned from outside of the component. building and all exhaust gases expelled to the outside. • Modification of the fireplace or direct vent system. The information contained in th
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41-3/4” (1060.4mm) 20-29/32” (531mm) 8-3/32” (205.6mm) 17-1/2” (443mm) Ø8” (203mm) 46-3/4” (1187.4mm) 47-9/16” (1208.1mm) 35-9/32” 3” 40-17/32” (896.2mm) (76.2mm) (1029.5mm) 2” (50.8mm) 46” (1168.4mm) 4-1/2” 5-7/32” (114.3mm) (132.9mm) TOP STANDOFFS TOP VENT COLLARS HEAT-ZONE KNOCKOUTS TRIM DOOR HEAT-OUT KNOCKOUT ORIFICE RATNG PLATES ACCESS PANEL AND LABELS ELECTRICAL GAS LINE GAS ACCESS ACCESS CONTROLS Figure 1. Diagram of the GEM42 Heat & Glo • GEM42 • 371-900 Rev. N • 2/05 9
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12” MIN. (304.8mm) B Installing the Fireplace A 3 Constructing the Fireplace Chase A chase is a vertical box-like structure built to enclose the E gas fireplace and/or its vent system. Vertical vents that run D on the outside of a building may be, but are not required to be, installed inside a chase. C CAUTION: TREATMENT OF FIRESTOP SPACERS AND 1/2” MIN. (13mm) CONSTRUCTION OF THE CHASE MAY VARY WITH THE TYPE OF BUILDING. THESE INSTRUCTIONS ARE NOT ABCD E SUBSTITUTES FOR THE REQUIREMENTS OF LOCA
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Step 2. Framing the Fireplace Fireplace framing can be built before or after the fireplace is CAUTION: MEASURE FIREPLACE DIMENSIONS AND set in place. Framing should be positioned to accommo- VERIFY FRAMING METHODS AND WALL COVERING date wall coverings and fireplace facing material. The dia- DETAILS BEFORE FRAMING. gram below shows framing reference dimensions. Shows center of 10” x 12” vent framing holes for top and rear venting. The center of the hole is one (1) inch (25.4mm) above the center
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DVP90ST 4 6 12 DVP4 DVP6 DVP12 14-1/4 12-3/16 2 MAX. MIN. 24 36 DVP12A 48 9-7/8 DVP24 O 45.0 10-1/4 DVP45 DVP36 11-1/4 7-1/4 1-1/4 TYP DVP48 8-9/16 1/2 TYP 12-9/16 NOTE: PIPES OVERLAP 1-1/4 INCHES AT EACH JOINT. Figure 4. DVP-Series Direct Vent Component Specifications (5-inch inner pipe / 8-inch outer pipe) Heat & Glo • GEM42 • 371-900 Rev. N • 2/05 12
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Step 3. Installing the Vent System A. Vent System Approvals Identifying Vent Components These models are approved to use DVP-series direct vent The vent systems installed on this gas fireplace may in- pipe components and terminations (see Figures 4 and 5). clude one, two, or three 90° elbow assemblies. The rela- Approved vent system components are labeled for identifi- tionships of vertical rise to horizontal run in vent configura- cation. This pipe is tested and listed as an approved com- t
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CAP STRAIGHT UP VERTICAL VENTING V (FT.) 1-3/4”& 2” & 1-1/2” 40' MAX. (12.4 M) DIAMETER V NOTE: On vertical venting configurations install the Figure 8. Flue Restrictor vertical baffle found in your manual bag per the flue restrictor instructions in this section. Pilot Shield Adjustment When venting this unit with high vertical (8 feet or more) with very little horizontal the pilot shield will need to be bent down in the closed position as shown in Figure 9. Figure 6. Straight Up Vertical Ve
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VENTING WITH ONE (1) 90° ELBOW V (FT.) H (FT.) 2' MIN. (.609m) 3' MAX. (.912m) 2.5' MIN. (.762m) 6' MAX. (1.82m) 3.5' MIN. (1.06m) 9' MAX. (2.73m) 4.5' MIN. (1.37m) 12' MAX. (3.64m) 5.5' MIN. (1.67m) 15' MAX. (4.55m) 6.5' MIN. (1.98m) 18' MAX. (5.46m) 7.5' MIN. (2.28m) 21' MAX. (6.37m) H 8.5' MIN. (2.59m) 24' MAX. (7.28m) V = 40’ MAX. (12.2m) V+H = 64’ MAX. (19.5m) H = 24' MAX. (7.28m) V H V NOTE: Must have an
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VENTING WITH THREE (3) 90° ELBOWS V (FT.) H (FT.) 2' MIN. (.609m) 3' MAX. (.912m) 2.5' MIN. (.762m) 6' MAX. (1.82m) 3.5' MIN. (1.06m) 9' MAX. (2.73m) 4.5' MIN. (1.37m) 12' MAX. (3.64m) NOTE: H + H = 24' MAX. (7.28m) 1 V + V + H + H = 64' MAX. (19.5m) 1 1 H 1 V 1 V H V 1 H 1 V H V (FT.) H + H (FT.) 1 2' MIN. (.609m) 3' MAX. (.912m) 2.5' MIN. (.762m) 6' MAX. (1.82m) 3.5' MIN. (1.06m) 9' MAX. (2.73m) 4.5' MIN. (1.37m) 12' MAX. (3.64m) H +H = 20' MA
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B. Installing Vent Components WARNING: ENSURE THAT THE FIBERGLASS ! GASKET SUPPLIED WITH THE FIREPLACE Venting Out the Top Vent SEALS BETWEEN THE FIRST VENT COMPONENT The glass must be taken off again for positioning the logs AND THE OUTER FIREPLACE WRAP. when the unit is finally installed in place and finished around it. Re-install the glass door. Attach vent system to the top 2. Continue Adding Vent Components starting collars. • Continue adding vent components snap-locking, locking 1. Atta
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4. Install Firestops For Vertical Runs - One ceiling firestop is REQUIRED at the hole in each ceiling through which the vent passes. For Horizontal Runs - Firestops are REQUIRED on both sides of a combustible wall through which the vent passes. To install firestops for vertical runs that pass through ceilings: NOTE: Model DVP-TRAP does not need an exterior fir- • Position a plumb bob directly over the center of the verti- estop on an exterior combustible wall. cal vent component. To install fir
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If the area above the ceiling IS an attic, position and secure C. Vent Termination the firestop on top of the previously framed hole. For Horizontal Terminations - To attach and secure the NOTE: Keep insulation away from the vent pipe at least termination to the last section of horizontal vent refer to the 1 inch (25mm). Cinch Pipe and Termination Cap installation instructions. • Push and snap-lock the ends as described at the begin- ning of the Installing Vent Components section. NAILS (4 REQU
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M N P R G v A H Q D (See Note 2) E v V B L U.S. B T v (3 FT) v B B v S S Electrical V V Service F v v M I D* v X A J or K V = VENT TERMINAL X = AIR SUPPLY INLET = AREA WHERE TERMINAL IS NOT PERMITTED V A = 12" ....................... clearances above grade, veran- K = 3 ft. (U.S.A.) (See Note 1) da, porch, deck or balcony 6 ft. (Canada) ......... clearance to a mechanical air supply inlet B = 12" ....................... clearances to window or door that may be opened, or to per- L** = 7 ft. ...
