Regency U39-NG, U39-LP GAS Connection, High Elevation, System Data U39 with 40,000 BTU

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INSTALLATION

Diagram 9

9)Slide the Wall Thimble Cover (Part # 940) over the Retro Connector and secure with masonry bolts. Diagram 10. If you have a framed wall in front of the masonry, use wood screws to mount the Wall Thimble Cover to the framed wall, over the Retro Connector and the 10" (254mm) square framed opening. Diagram 11. If needed, add a section of direct vent pipe to the Retro Connector in order to extend through the opening in the Wall Thimble Cover.

Diagram 10

Diagram 11

10)The connection between the appliance and the Retro Connector may be completed with a section of black direct vent pipe, together with an adjustable length pipe section.

System Data

U39 with 40,000 BTU

U39-NG: For 0 to 2000 feet altitude

U39-LP: For 0 to 4500 feet altitude

Burner Inlet Orifice Sizes:

 

Natural Gas

Propane

Burner #32

#50

Max. Input - Natural Gas/Propane 38,000 Btu/h

Min. Input - Natural Gas/Propane 20,000 Btu/h

Supply Pressure

 

 

Natural Gas

min. 5" w.c.

Propane

min. 12" w.c.

 

 

Manifold Pressure

 

Natural Gas

3.8"

+/- 0.2" w.c.

Propane

11"

+/- 0.2" w.c.

Electrical: 120 V. 1.13A 60Hz.

Circulation:Variablespeedfan,125/75CFM.

Log Set: Ceramic fiber, 7 per set.

System Data:

HIGH ELEVATION - U39-NG

For 2,000 - 4,500 feet altitude

Burner Inlet Orifice Sizes:

Natural Gas Burner #33

Max. Input Rating 36,100 Btu/h

Min. Input Rating 19,000 Btu/h

System Data

U39 Converted to 30,000 Btu

For 0 to 4500 feet altitude

 

Burner Inlet Orifice Sizes:

 

 

Natural Gas

Propane

Burner

#37

#52

 

 

 

Max. Input - Natural Gas/Propane 30,000 Btu/h

Min. Input - Natural Gas/Propane 15,000 Btu/h

Supply Pressure

 

 

 

Natural Gas

min. 5" w.c.

Propane

min. 12" w.c.

 

 

 

Manifold Pressure

 

 

Natural Gas

3.8"

+/- 0.2" w.c.

Propane

11"

+/- 0.2" w.c.

 

 

 

 

Electrical: 120 V. 1.13A 60Hz.

Circulation:Variablespeedfan,125/75CFM.

Log Set: Ceramic fiber, 7 per set.

GAS CONNECTION

The gas connection is a 3/8" NPT 90o elbow. The gas line can be rigid pipe or to make installation easier, use a listed flexible connector and/or copper tubing if allowed by local codes. Since some municipalities have additional local codes it is always best to consult with your local authorities and the CAN/CGA B149 installation codes.

For USA installations follow local codes and/or the current National Fuel Gas Code, ANSI Z223.1.

When using copper or flex connectors use only approved fittings. Always provide a union so that gas lines can be easily disconnected for burner and/or valve servicing. Flare nuts for copper lines and flex connectors are usually considered to meet this requirement.

Important: Always check for gas leaks with a soap and water solution or gas leak detector. Do not use open flame for leak testing.

Note: Prior to any pressure testing of the gas supply piping system that exceeds test pressures of 1/2 psig, this appliance must be disconnect- ed from the piping system. If test pressures equal to or less than 1/ 2 psig are used then this appliance must be isolated from the piping system by closing its individual manual shut-off valve during the testing.

HIGH ELEVATION

This unit (at 38,000 Btu/h) is approved in Can- ada for altitude 2000 ft. to 4500 ft. (CAN/CGA- 2.17-M91) with the orifice kit Part # 621-975. For Natural Gas installations above 4500 ft. follow current CAN/CGA-B149.1.

In U.S.A., for installations above 2000 ft. refer to current ANSI Z223.1 Sc8-8.1.2a appendix F, for resizing orifice.

Regency U39 ULTIMATE Direct Vent Freestanding Gas Stove

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Contents Ultimate U39 Regency Unit SpecificationsTable of Contents Copy of Safety Label for U39 Gas Stove Safety LabelSpecifications InstallationSave These Instructions Information for MobileGeneral Safety Information Installation ChecklistClearances to Combustibles Installation Precautions Louver InstallationVenting Introduction Locating Your Ultimate GAS StoveExterior Vent Terminal 4DT-AJB Rigid Pipe Venting Components ListAlternate Horizontal Termination Caps Rigid Pipe Venting SystemsRigid Pipe Venting Arrangements Safety Precautions for the InstallerHorizontal Terminations for All Venting Systems Vent Restrictor PositionVertical Venting with Two 2 90o Elbows Horizontal Venting with Two 2 90o ElbowsQty. Description DV Stove Horizontal Vent KITOptional Sions on pages 8 toBrick, concrete, or other types of sidings Dismantle all pipe sections including vent terminalMinimum components for a Dura-Vent Horizontal Installation Planning Your Dura-Vent InstallationDURA-VENT Termination KIT DURA-VENT Venting ComponentsSnorkel Terminations DURA-VENT Horizontal InstallationsBelow Grade Installation Cathedral Ceilings Offset ChartSupport Extensions Round Rdse or Square Sqse GeneralConverting a Factory Built Metal Chimney Converting a Masonry Chimney High Elevation GAS ConnectionSystem Data U39 with 40,000 BTU System DataConversion from Natural GAS to Propane Pilot assembly is now accessible for stepsGAS Pipe Pressure Testing Conversion to Lower BTU RatingValve Description LOG SET Installation Aeration AdjustmentU39 with 38,000 Btu/h U39 with 30,000 Btu/hPackaged separately Front Door InstallationWiring Optional Remote ControlOptional Wall Thermostat Operating Instructions Normal Operating Sounds GAS Appliances Adjusting Flame HeightAutomatic Convection FAN Operation Copy of the Lighting Plate instructionsMaintenance Instructions MaintenanceGeneral Vent Maintenance GOLD-PLATED DoorsLatch Adjustment LOG ReplacementGlass Replacement Door GasketAlternate Fan Access FAN MaintenanceTo remove U39 fan Replacing U39 FanRemoving Valve Parts List U39 Main AssemblyDescription U39 Burner & LOG Assembly U39 Door Assemblies Regency U39 Ultimate Direct Vent Freestanding Gas Stove Regency U39 Ultimate Direct Vent Freestanding Gas Stove Regency U39 Ultimate Direct Vent Freestanding Gas Stove Conditions WarrantyInstaller Please complete the following information

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.
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