Installation for Vertical Termination

® VDVF36P and VDVF36ST Series

DIRECT-VENT GAS FIREPLACE HEATER

VENTING INSTALLATION

Continued

NOTICE: Use rigid pipe only. Flex venting is not to be used with a vertical termination.

1.Determine the route your vertical vent- ing will take. If ceiling joists, roof rafters, or other framing will obstruct the venting system, consider an offset (see Figure 24) to avoid cutting loadbearing members. Note: Pay spe- cial attention to these installation in- structions for required clearances (air space) to combustibles when passing through ceilings, walls, roofs, enclo- sures, attic rafters, etc. Do not pack air spaces with insulation. Also note maxi- mum vertical rise of the venting sys- tem and any maximum horizontal off- set limitations. Offsets must fall within the parameters shown in Figure 13 on page 6.

2.Set the fireplace in desired location. Drop a plumb line down from the ceil- ing to the position of the fireplace exit flue. Mark the center point where the vent will penetrate the ceiling. Drill a small locating hole at this point.

Drop a plumb line from the inside of the roof to the locating hole in the ceil- ing. Mark the center point where the vent will penetrate the roof. Drill a small locating hole at this point.

Roof

Flashing

Wall Strap

45° Elbow

Ceiling Firestop

Figure 24 - Offset with Wall Strap and 45°

Flat Ceiling Installation

1.Cut a 10" square hole in the ceiling us- ing the locating hole as a center point. The opening should be framed to 10"x10" (254mm x 254mm) inside di- mensions, as shown in Figure 17 on page 9 using framing lumber the same size as the ceiling joists. If the area above the ceiling is an insulated ceil- ing or a room, nail firestop from the top side. This prevents loose insulation from falling into the required clearance space. Otherwise, install firestop below the framed hole. The firestop should be installed with no less than three nails per side (see Figure 25).

2.Assemble the desired lengths of pipe and elbows necessary to reach from the fireplace flue up through the firestop. All connections must be sealed with high temperature silicone sealant as specified in the second warning state- ment on page 7. Be sure all pipe and elbow connections are fully twist- locked (see Figure 16, page 9).

3.Cut a hole in the roof using the locating hole as a center point. (Cover any ex- posed open vent pipes before cutting hole in roof.) The 10"x10" hole must be measured on the horizontal; actual length may be larger depending on the pitch of the roof. There must be a 1" clearance from the vent pipe to combus- tible materials. Frame the opening as shown in Figure 17 on page 9.

If area above is a room, install firestop above framed hole.

If area above is not a room, install firestop below framed hole.

Figure 25 - Installing Firestop

4.Connect a section of pipe and extend up through the hole.

Note: If an offset is needed to avoid obstructions, you must support the vent pipe every 3 feet. Use wall straps for

this purpose (see Figure 24). Whenever possible, use 45° elbows instead of 90° elbows. The 45° elbow offers less re- striction to the flow of the flue gases and intake air.

5.Place the flashing over the pipe section(s) extending through the roof. Secure the base of the flashing to the roof and framing with roofing nails. Be sure roofing material overlaps the top edge of the flashing as shown in Figure 24. There must be a 1" clearance from the vent pipe to combustible materials.

6.Continue to add pipe sections until the height of the vent cap meets the mini- mum building code requirements de- scribed in Figure 13 on page 6. Note:You must increase vent height for steep roof pitches. Nearby trees, adjoining rooflines, steep pitched roofs, and other similar fac- tors may cause poor draft or down-draft- ing in high winds. Increasing the vent height may solve this problem.

7.Twist-lock the vent cap onto the last section of vent pipe and seal with high temperature silicone sealant as speci- fied in the second warning statement on page 7.

Note: If the vent pipe passes through any occupied areas above the first floor, including storage spaces and closets, you must enclose pipe. You may frame and sheetrock the enclo- surewithstandardconstructionmaterial.Make sure and meet the minimum allowable clear- ances to combustibles. Do not fill any of the required air spaces with insulation.

Cathedral Ceiling Installation

1.Remove shingles or other roof cover- ing as necessary to cut the rectangular hole for the support box. Mark the out- line of the cathedral ceiling support box on the roof sheathing using the locat- ing hole as a center point.

2.Cut the hole 1/8" larger than the sup- port box outline (see Figure 26, page 13).

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VDVF36PN, VDVF36STP, VDVF36STN, VDVF36PP specifications

Vanguard Heating has established itself as a noteworthy player in the heating solutions market, and its latest offerings, the VDVF36STN, VDVF36PP, VDVF36STP, and VDVF36PN models, exemplify their commitment to innovative technology and user-centric design. These models are engineered to provide efficient heating solutions while enhancing the aesthetic appeal of any living space.

A standout feature of the Vanguard VDVF36 series is its sleek, modern design. These units seamlessly integrate into various architectural styles, making them an attractive option for both contemporary and traditional interiors. The VDVF36STN, for instance, showcases a stunning see-through option, allowing homeowners to enjoy the ambiance of flames from multiple angles.

These heating appliances utilize advanced gas burner technology, ensuring high thermal efficiency while maintaining a clean-burning flame. This results in reduced carbon emissions, making the VDVF36 series an environmentally responsible choice without compromising performance. The burners are designed to provide even heat distribution, minimizing cold spots and creating a comfortable atmosphere in the desired space.

One of the prominent technologies included in the Vanguard VDVF36 models is the remote control capability. Users can effortlessly manage temperature settings and flame height from the comfort of their seats, enhancing convenience and user experience. Additionally, the units come equipped with multiple flame settings, allowing users to customize the ambiance to match their mood or occasion.

Safety is a top priority in the design of the VDVF36 series. Each model features a built-in safety shutoff system, which automatically turns the unit off in the event of a malfunction, providing peace of mind for homeowners. Additionally, the glass front design incorporates advanced tempered glass technology, ensuring safety and durability while providing an unobstructed view of the flames.

The VDVF36 series also boasts easy installation and maintenance features. Designed for straightforward retrofitting, these units can be integrated into existing chimney systems or used with direct venting options, giving flexibility to home installations. Maintenance is simplified thanks to the accessible components, making routine checks hassle-free.

In summary, the Vanguard Heating VDVF36 models, including the VDVF36STN, VDVF36PP, VDVF36STP, and VDVF36PN, combine advanced technology with aesthetic appeal and safety features, offering users an efficient and stylish heating solution for their homes. Whether enhancing the comfort of a living room or adding charm to a gathering space, these models stand out as exceptional choices in modern heating technology.