Hampton Direct H35-LP1, H35-NG1 Dura-Vent Horizontal Installations, cSnorkel Terminations

INSTALLATION

DURA-VENT

HORIZONTAL

INSTALLATIONS

1)Set the unit in its desired location. Check to determine if wall studs or roof rafters are in the way when the venting system is attached. If this is the case, you may want to adjust the location of the unit.

2)Direct Vent pipe and fi ttings are designed with special twist-lock connections to con- nect the venting system to the appliance fl ue outlet. A twist-lock appliance adapter is installed on the unit at the factory.Assemble the desired combination of pipe and elbows to the appliance adapter with pipe seams oriented towards the wall or ceiling, as much out of view as possible. The fi nal position- ing of the pipe and 90o elbow assembly is determined by the mounting orientation of the adapter on the stove and twist-locked for a solid connection.

Diagram 1: Hint: Apply silicone to female end.

b)Horizontal runs of vent must be sup- ported every three feet. Wall straps are available for this purpose.

c)Snorkel Terminations:

For installations requiring a vertical rise on the exterior of the building, 14-inch and 36-inch tall Snorkel Terminations andtheRiserVent asshowninDiagrams 2 & 2a are available. Follow the same installationproceduresasusedforstand- ard Horizontal Termination. NEVER install the snorkel upside down.

*As specifi ed in CGA B149 Installation Code.

Local codes or regula- tions may require differ- ent clearances.

Below Grade Snorkel Installation

If the Snorkel Termination must be installed below grade, i.e. basement application, properdrainagemustbeprovidedtoprevent waterfromenteringtheSnorkelTermination. Refer to Dura-Vent Installation instructions for details. Do not attempt to enclose the Snorkel within the wall, or any other type of enclosure.

3)With the pipe attached to the stove, slide the stove into its correct location, and mark the wall for a 10" x 10" (inside dimensions) square hole. The center of the square hole should line up with the centerline of the horizontal pipe, as shown in diagram 3. Cut and frame the 10 inch square hole in the exterior wall where the vent will be terminated. If the wall being penetrated is constructedofnon-combustiblematerial,i.e. masonry block or concrete, a 7" diameter hole is acceptable.

Diagram 2

Note:

a) Twist-lockprocedure:Fourindentations,Diagram 3 located on the female ends of pipes and

fittings, are designed to slide straight onto the male ends of adjacent pipes and fi ttings, by orienting the four pipe indentations so they match and slide in to the four entry slots on the male ends (Diagram 1). Push the pipe sections

completely	together, then twist-lock
one section	clockwise approximately
one-quarter turn, until the two sections
are fully locked. The female locking lugs
will not be visible from the outside on
the Black Pipe or fi ttings. They may be
located by examining the inside of the
female ends.Apply sealant "Mill-Pac" to
innerpipeandhightempsiliconesealant		Diagram 2a
to outer pipe on every twist-lock joint.

Hampton® H35 Direct Vent Freestanding Gas Stove 21