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INSTALLATION
INSTRUCTIONS
DIRECT VENT
500/600/800 SERIES
VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS
P/N 700,005M REV. X 11/2004
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
MODELS
This appliance may be installed in an aftermar-
Ms illivolt Models Electronic Model
DP -500CMNDN T-600CMDP -500CE DT-600CE
ket permanently located, manufactured home
DN -500CMPDP R-600CMDN -500CE DR-600CE
(USA only) or mobile home, where not prohib-
DP T-500CMNDN R-600CMDP T-500CE DR-600CE
DN T-500CMPDP -8
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DO NOT ATTEMPT TO ALTER OR MODIFY PACKAGING TABLE OF CONTENTS THE CONSTRUCTION OF THE APPLIANCE OR The assembled vented gas fireplace heater is ITS COMPONENTS. ANY MODIFICATION OR Packaging ........................................ page 2 packaged with: ALTERATION MAY VOID THE WARRANTY, Introduction ..................................... page 2 CERTIFICATION AND LISTINGS OF THIS UNIT. General Information ......................... page 2 1 - one log set located in firebox area. 2 - one envelope c
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Millivolt Models - The millivolt appliances are manually controlled These appliances must not be connected to a Millivolt models come standard with the and feature a spark ignitor (piezo) that allows the chimney or flue serving a separate solid fuel appliance's pilot gas to be lit without the use of manually-modulated gas valve; flame ap- burning appliance. matches or batteries. This system provides pearance and heat output can be con- continued service in the event of a power outage. trolled a
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REAR VENT APPLICATION APPLICATION HORIZONTAL VENT HORIZONTAL VENT HORIZONTAL VENT VERTICAL VENT TOP VENT VERTICAL VENT (Rear Vent Application (Rear Vent Application (Top Vent (Top Vent (Rear Vent without a chase) With a chase) Application) Application) Application) RECESSED INSTALLATION TOP VENT APPLICATION Typical Locations Figure 2 The location should also be free of electrical, plumbing or other heating/air conditioning duct- Shelf Height inches (mm) Model No. ing. These direct vent app
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See Figure 10 on page 7 or Figure 11 on page VENT TERMINATION CLEARANCES Horizontal Vent Termination Clearances 8 for corner framing installations. All framing Combustible Projection These instructions should be used as a guide- details must allow for a minimum clearance to 2¹⁄₂ inches or less in length line and do not supersede local codes in any combustible framing members as shown in Combustible Projection Table 2. way. Install vent according to local codes, greater than 2¹⁄₂ inches in leng
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V EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS * See Item D in the Text Below. Center Line Exterior Wall Inside of Termination Corner Detail *18” Horizontal G Termination 18” V Ventilated Soffit A Inside Corner = 9” in U.S. A = 12” in Canada Detail D H 3 ft. B B D E X C A A V V L Fixed Operable V Closed Window 3 ft. Window V F C J B V M C B B C V I A X = Air Supply Inlet V = Vent Terminal = Area where Terminal is not Permitted C* anadian Installation* US Installation* A = Clearanc
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FIREPLACE FRAMING SPECIFICATIONS **FRAMING WITH SQUARE HORIZONTAL TERMINATIONS (SV4.5HTSS or SV4.5HTS) Framing Dimensions AND ROUND HORIZONTAL TERMINATION (SV4.5HTR) Framing should be constructed MA odel No. BCD of 2x4 or larger lumber. VENT FRAMING - 10¹⁄₂ i4 n.34 5 1/36 5 1/28 1 11/1 39 1/ TOP VENT WITH ONE (267) D-500 90° ELBOW m5 m85 9 81 9 54 5 99 VENT FRAMING - i4 n.34 5 1/3- 5 1/-8 - - 39 1/ REAR VENT WITH DT-500 NO ELBOWS m5 m85 98- 9 -4 - - 99 7 (178) 5¹⁄₈ i4 n.34 5 1/36 5 1/2- 1 11/1
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FIREPLACE FRAMING SPECIFICATIONS *These dimensions occur when one 45 b degree elbow is connected directly to the appliance collar. *6¹⁄₈ Note- (156) Venting requirements for rear vent applications in corner 8³⁄₁₆ (208) installations for D-500, DT-500 AND DR-500 models only - - the round termination (SV4.5HTR) may not be used - the horizontal vent length “a” to “b,” must not exceed 28 inches (711 mm) 40⁵⁄₈ 28³⁄₄ (1032) (730) *19³⁄₁₆ a (487) Back wall of chase/enclosure (including any finishing ma
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Remove and discard the cover plate. Reinstall Step 3. INSTALL THE VENT SYSTEM VENT RESTRICTOR INSTALLATION and securely tighten all four cover plate screws. (TOP VENT) General Information Re-secure the lintel to the rear wall of the A vent restrictor may be needed when firebox. vertically terminating the vent system above These instructions should be used as a guide- the roof (when using the appliance top line and do not supersede local codes in any vent), install vent restrictor in the top ven
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VERTICAL TERMINATION SYSTEMS (ROOF) VENT SECTION LENGTH CHART VENT SECTION LENGTH CHART T Nominal Section T Nominal Section 62142638 4 62142638 4 O Length (inches) O Length (inches) Figure 17, and Figures 27 through 31 on T T Net Section Net Section A 42 -1/212 0-1/22 2-1/32 4-1/ 46-1/ A 42 -1/212 0-1/22 2-1/32 4-1/ 46-1/ pages 13 and 14 and their associated Length (inches) Length (inches) L L Vertical Vent Tables illustrate the various verti- Hs eight of Vent Number of Vent SectionHs eight of
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Vertical (Offset) Installation All of the appliances covered in this document are To add another vent component to a length of fitted with collars having locking inclined chan- vent run, align the dimpled end over the inclined Analyze the vent routing and determine the nels. The dimpled end of the vent components fit channel end of the previously installed section, quantities of vent sections and number of el- over the appliance collar to create the positive adjusting the radial alignment until
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Loop the tape around the vent, securing the ends of the tape to the framing. If desired, Storm sheet metal screws #6 x ¹⁄₂" length may be Collar used to secure the support straps to the vent C pipe . Refer to Figure 21. F. Change vent direction to horizontal/in- D clined run - At transition from or to a horizon- tal/inclined run, install the SV4.5E45 and SV4.5E90 elbows in the same manner as the straight vent sections. The elbows feature a Framing Dimensions for Roof twist section to allow the
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VERTICAL VENT FIGURES/TABLES Note: Secure Vent (rigid vent pipe) is shown TABLE A in the figures; Secure Flex (flexible vent pipe) may also be used. VMINIMUM H Maximum f) eet(t m f) ee (m WARNING: UNDER NO CIRCUM- 1)(2 0.305 (0.61) STANCES MAY SEPARATE SECTIONS OF CONCENTRIC FLEXIBLE VENT PIPE 2)(4 0.61 (1.222) BE JOINED TOGETHER. 3)(6 0.914 (1.86) 4)(8 1.22 (2.4) Note: It is very important that the horizontal/ V + H = 40 feet (12.4 m) Max. inclined run be maintained in a straight (no *When
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VERTICAL VENT FIGURES/TABLES (continued) TABLE D H1 *When using Secure Flex, use Firestop/Spacer Vm MinimumHH Maximu H+ Maximum 1 SF4.5BF **When using Secure f) eet(t m f) ee (t m f) ee (m Flex, use Firestop/Spacer *Ceiling SF4.5HF Firestop/Spacer 1)(2 0.305 (5 0.610) (1.52) (SV4.5BF) 2)(4 0.610 (0 1.22)1) (3.1 A Vent Restrictor, as shown in Figure 18, 3)(6 0.914 (5 1.86)1) (4.65 page 10, must be used in this application **Wall 4)(8 1.22 (0 2.48)2) (6.2 Firestop/Spacer (SV4.5HF) V+V +H+H = 40 fe
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HORIZONTAL (OUTSIDE WALL) TYPICAL HORIZONTAL VENT INSTALLATION TERMINATION SYSTEM Support Horizontal / Inclined Run SV4.5 HTS Building Brackets Termination Figure 32, and Figures 36 to 43 on pages 17, Support Shown Framing 18 and 19 and their associated Horizontal Vent SV4.5E90 Table illustrate the various horizontal venting Elbow configurations that are possible for use with these appliances. Secure Vent pipe applica- tions are shown in these figures; Secure Flex SV4.5L6/12/24/36/48 Exterior
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If the terminus of the last section is not within See Venting Figures for Use Restrictions on the *Firestop/Spacer (SV4.5HF) this distance, use the telescopic vent section Small Square Horizontal Termination shown on the exterior side of the (SV4.5HTSS) and the Horizontal Round wall. It may also be installed on SV4.5LA, as the last vent section. For wall Termination (SV4.5HTR). the interior side. SV4.5 HTS thicknesses greater than that shown in Figure Termination Shown. 34, refer to table 3 on p
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Note: SV4.5BF (Secure Vent), SF4.5BF (Secure Note: It is very important that the horizontal/ HORIZONTAL VENT FIGURES/TABLES Flex) firestop/spacer must be used anytime vent inclined run be maintained in a straight (no pipe passes through a combustible floor or Note: Secure Vent components (rigid vent dips) and recommended to be in a slightly ceiling. SV4.5HF (Secure Vent), SF4.5HF (Se- pipe and terminal) are shown in the figures; elevated plane, in a direction away from the cure Flex) firest
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HORIZONTAL VENT FIGURES/TABLES (continued) H TABLE H H 1 Vm MinimumHH Maximu H+ Maximum 1 f) eet(t mf) ee(t mf) ee (m 1)(2 0.305 (5 0.610) (1.52) *Wall Firestop/Spacer 2)(4 0.610 (0 1.22)1) (3.1 (SV4.5HF) 3)(6 0.914 (5 1.86)1) (4.65 **Ceiling 4)(8 1.22 (0 2.48)2) (6.2 Firestop/Spacer V+H+H = 40 feet (12.4 m) Max. (SV4.5BF) 1 H = 8 feet (2.48 m) Max. *When using H + H = 20 feet (6.2 m) Max. Secure Flex, use *Wall 1 Firestop/Spacer Firestop/Spacer (SV4.5HF) SF4.5HF V **When using Secure Flex, use
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HORIZONTAL VENT FIGURES/TABLES (continued) TABLE K **Wall Firestop/Spacer (SV4.5HF) H+H +H 1 2 Vm Minimum H Maximu Maximum H f) eet(t m f) ee(t m f) ee (m 1 1)(2 0.305 (5 0.610) (1.52) H 2 2)(4 0.610 (0 1.22)1) (3.1 3)(6 0.914 (5 1.86)1) (4.65 4)(8 1.22 (0 2.48)2) (6.2 *Ceiling V+H+H +H = 40 feet (12.4 m) Max. *When using Secure Flex, 1 2 Firestop/Spacer use Firestop/Spacer H = 8 feet (2.48 m) Max. (SV4.5BF) SF4.5BF H+H +H = 20 feet (6.2 m) Max. 1 2 V **When using Secure Flex, use Firestop/Space
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VERTICAL OR HORIZONTAL VENTING USING SECURE FLEX KITS AND COMPONENTS FLEX VENT NOTE: OUTER PIPE IS PULLED AWAY TO SHOW THE DETAIL OF THE INNER PIPE Secure Flex venting kits and components may SECURING SCREW (3 PLACES EQUIDISTANT be used in any venting application where rigid JUST BELOW GEAR CLAMP) Secure Vent (SV4.5) direct vent components Apply ONLY MIL-PAC BLACK HIGH TEMPERATURE SEALANT (Catalog No. can be used. All restrictions, clearances and 10K81) to the outside surface of both collars o
