DURA-VENT Horizontal Installations | Regency U39-LP, U39-NG instruction

INSTALLATION

911B	11"-14 5/8" Adj. Pipe Length-Black
917B	17"- 24" Adj. Pipe Length Black
945	45O Elbow Galv.
945B	45O Elbow-Black
945G	45O Elbow-Swivel Galv.
945BG	45O Elbow-Swivel-Black
990	90O Elbow Galv.
990B	90O Elbow-Black
990G	90O Elbow-Swivel Galv.
990BG	90O Elbow-Swivel-Black
991	High Wind Term. Cap (Vertical)
980	Vertical Term. Cap

984Horiz. Sq. Term. Cap

985Horiz. Sq. High Wind Term. Cap

982	Snorkel-14" Rise Term.Cap
981	Snorkel-36" Rise Term.Cap

940Wall Thimble-Support/Box

941Cathedral/Ceiling-Support/Box

3951 Brass Trim-Wall Thimble/ Ceiling Support

963	Firestop Spacer

943Flashing 0/12-6/12

943S Flashing 7/12-12/12

953	Storm Collar
950	Vinyl Siding Standoff
988	Wall Strap
942	Wall Thimble

Parts not supplied by Dura-Vent 946-506/P Vent Guard (Optional)

640-530 Riser Vent Terminal (Optional)

948-128 Vinyl Siding Shield for Riser Vent Terminal

946-228 HorizontalSquareTerminationCap

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 fittings are designed with special twist-lock connections to con- nect the venting system to the appliance flue outlet. A twist-lock appli-

ance adaptor is installed on the unit at the factory. Assemble the desired combina- tionofpipeandelbows

to the appliance adap- tor with pipe seams oriented towards the wall or ceiling, as much out of view as possi- ble. The final position- ing of the pipe and 90o elbow assembly is de- termined by the mounting orien- tation of the

adaptor on the stove and twist-locked for a solid connection.

Note:

a)Twist-lock procedure: Four indenta-

tions, located on the female ends of pipes and fittings, are designed to slide straight onto the male ends of adjacent pipes and fittings, 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 ap- proximately one-quarter turn, until the two sections are fully locked. The fe- male locking lugs will not be visible from the outside on the Black Pipe or fittings. They may be located by examining the inside of the female ends. Apply sealant "Mill-Pac" to inner pipe and high temp silicone sealant to outer pipe on every twist-lock joint.

Hint: Apply silicone to female end.

Diagram 1

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

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 2. Cut and frame the 10 inch square hole in the exterior wall where the vent will be termi- nated. If the wall being penetrated is con- structed of non-combustible material, i.e. masonry block or concrete, a 7" diameter hole is acceptable.

U39: 59-3/4" (1518mm)

Diagram 2

Note:

a)The horizontal run of vent should have a 1/ 4 inch rise for every 1 foot of run towards the termination. Never allow the vent to run downward. This could cause high temperatures and may present the possibility of a fire.

b)The location of the horizontal vent ter- mination on an exterior wall must meet all local and national building codes, and must not be blocked or obstructed. For External Vent Terminal Locations, see diagram on page 8.

c)Snorkel Terminations:

For installations requiring a vertical rise on the exterior of the building, 14-inch and 36-inch tall Snorkel Terminations as shown in Dia. 3 are available, as well as the standard Riser Vent, see Dia. 3a. Followthesameinstallationprocedures as used for standard Horizontal Termi- nation. NEVER install the snorkel up- side down.

*Dia 3, 3a & 4: As specified in CGA B149 Installation Code. Local codes or reg- ulations may require dif- ferent clearances.

Diagram 3

NOTE: For Snorkel terminations in ABOVE grade installations, follow national or lo- cal code requirements.

Note: Riser Vent is only for use in above grade termi- nations.

Diagram 3a

16	Regency U39 ULTIMATE Direct Vent Freestanding Gas Stove

U39-NG, U39-LP specifications

The Regency U39-LP and U39-NG are modern gas fireplaces designed to enhance the aesthetic appeal and functionality of any space while delivering exceptional performance. These units are part of Regency's commitment to innovation and sustainability, providing homeowners with an efficient heating solution that seamlessly integrates into various home styles.

One of the standout features of the U39 series is its versatility in fuel options. The U39-LP operates on liquid propane, while the U39-NG utilizes natural gas. This flexibility allows homeowners to choose the best option suited for their existing infrastructure and personal preferences. Both models are designed to deliver efficient heating with an impressive BTU output, ensuring that rooms stay warm and comfortable during colder months.

The U39 series is equipped with cutting-edge technologies, including a state-of-the-art control system that allows users to easily adjust the flame height and heat output. This feature not only enhances user convenience but also promotes energy efficiency by allowing adjustments based on real-time heating needs. The inclusion of an optional remote control further simplifies the operation, enabling users to manage their fireplace from anywhere in the room.

Another remarkable aspect of the Regency U39-LP and U39-NG is the clean, contemporary design. The linear shape and large viewing area provide an unobstructed view of the flames, adding a stunning focal point to any living space. The customizable options for finishes and surround materials mean that homeowners can tailor the fireplace to perfectly match their décor, whether it be modern, traditional, or somewhere in between.

Safety is a top priority for Regency, and the U39 series includes multiple safety features to ensure peace of mind. An integrated safety shut-off system is designed to automatically turn off the unit in case of emergencies, while tempered glass doors protect against accidental burns.

In summary, the Regency U39-LP and U39-NG gas fireplaces embody a blend of functionality, beauty, and safety. With their high thermal efficiency, user-friendly technologies, and elegant design, these fireplaces are an ideal choice for anyone looking to elevate their home heating experience while enjoying the charm of a glowing fire. Whether it's for a cozy gathering with family or a quiet evening alone, the U39 series stands out as a stylish solution with exceptional performance.