Regency U35-LP1, U35-NG1 installation manual Installing Valve, Left Valve Bracket Right

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MAINTENANCE

8)Remove the Front Grate by removing the 2 screws.

9)Disconnect the inlet gas line.

10)Disconnect the 2 TP wires and the 2 TH wires from the valve.

11)Remove the 10 Phillips head screws securing the valve access plate in place and then lift the entire assembly out.

12)Undo the pilot tube from the valve with a 7/16" wrench.

13)Undo the quick drop out thermocouple nut on the valve with a 9mm (metric) wrench.

14)Remove the Piezo ignitor wire and push button assembly.

15)Undo the "gas out" flare nut with a 13/16" wrench.

16)Undo the "gas out" flare fitting with an 11/16" wrench.

17)Remove the 4 Phillips head screws from the sides of the valve bracket and remove valve.

Left

Valve

Bracket

Right

Valve

Bracket

Hint:

If you are using black pipe, ensure that

 

there is a union by the valve, otherwise

 

removal will be almost impossible.

INSTALLING VALVE

1)Attach the valve to the valve bracket with the 4 (m5x8 metric) screws provided.

2)Reconnect the "gas out" flare fitting with an 11/16" wrench.

3)Reconnect the "gas out" flare nut with a 13/16" wrench.

4)Install piezo ignitor push button assembly and reconnect wire.

5)Reconnect the quick drop out thermocouple nut with a 9mm wrench.

6)Reconnect the pilot tube nut with a 7/16" wrench.

7)Scrape off the old gasket from the floor of the firebox and from the valve access plate.

8)Install a new gasket and reinstall the valve assembly.

Note: Failure to install a new gasket may severely affect the appliance performance.

9)Reinstall the 10 hold down screws.

10)Hook up the 2 TP and 2 TH wires to the appropriate connections on the valve.

11)Reinstall the Front Grate.

12)Attach the burner cap to the burner tube and secure with the screw on the back of the cap.

13)Install Burner/Rear Log Support assembly and secure with the 8 screws.

14)Hook up the gas line and check for gas leaks with a soap and water solution or a gas leak detector. (Do not use open flame for leak testing.)

15)Fire up the unit temporarily

16)Check the manifold pressure.

17)Reinstall the logs and brick panels as needed.

18)Close the door and replace the louvers.

19)Fire up the unit again and check for proper flame appearance and glow on logs.

U35 FPI Direct Vent Gas Insert

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Contents U35 Gas Insert U35 FPI Direct Vent Gas Insert FPI GAS Fireplace InsertTable of Contents Safety Label MA Code CO Detector RequirementsInstallation Minimum Fireplace Dimensions Installation ChecklistMaterials Required Minimum Clearances to Combustibles GAS Connection Flue Liner InstallationVenting GAS Insert Aeration System GAS Pipe Pressure TestingOptional Brick Panel SIT Valve DescriptionFaceplate & Trim Installation LOG InstallationRear View Faceplate Assembly Diagram Hint Install the front right side firstOptional Flush Trim Standard Flush DoorFlush Louvers Hinge Location Bottom LouverOptional BAY Trim Optional BAY DoorDouble Screen Doors BAY LouversKensington Front Screws Kensington Front InstallationBlanking Plate Tabs Kensington Front Screw Glass Door Sub-Frame Hook Panel Door InstallationFull Screen Doors Hinge Wiring Diagrams Thermostat Optional Remote Control Optional WallOperating Instructions Automatic Convection FAN Operation Copy of Lighting Instruction PlateNormal Operating Sounds GAS Appliances Maintenance Flush Glass Replacement FAN MaintenanceBay Glass Replacement Door GlassReplacing fan Removing ValveShut off the gas supply Left Valve Bracket Right Installing ValveMain Assembly Parts ListBurner & LOG Assembly Bay Front Flush Door and BAY Front AssemblyFlush Front FACEPLATES, TRIMS, and Hearths Parts ListU35 FPI Direct Vent Gas Insert Conditions WarrantyInstaller Please complete the following information

U35-NG1, U35-LP1 specifications

The Regency U35-LP1 and U35-NG1 are cutting-edge gas fireplace inserts designed to elevate both the aesthetic and functional appeal of any home. Both models represent a blend of modern technology and classic design, making them perfect for those who desire warmth without sacrificing style.

One of the main features of the Regency U35 series is its impressive heat output. With the capability of delivering up to 30,000 BTUs, these inserts efficiently heat medium to large spaces, ensuring comfort even in the coldest months. The U35-LP1 operates on propane, while the U35-NG1 utilizes natural gas, providing flexibility in fuel choice based on the homeowner's needs.

Another distinctive characteristic of the U35 fireplace inserts is their large viewing area, featuring a panoramic glass front that maximizes the fire's visibility. This design is not only visually appealing but also adheres to safety standards, as the glass remains cool to the touch, making it suitable for households with children or pets. The flame presentation is further enhanced by the realistic logs and ember bed, creating an inviting ambiance that replicates a traditional wood-burning fire.

Technologically, these fireplaces are equipped with advanced features such as a programmable remote control, enabling users to adjust the flame height and heat output with ease. Additionally, the inserts come with an optional wall switch control, providing further convenience in managing the fire. Energy efficiency is another hallmark of the U35 series, as they meet or exceed the EPA's standards, ensuring minimal emissions and lower energy costs.

Installation is simplified thanks to the flexible venting options available with both models. Homeowners can choose from straight, horizontal, or vertical venting configurations, making it easier to integrate the fireplace into various home layouts. Furthermore, both models come with a limited lifetime warranty, reflecting Regency's commitment to quality and reliability.

In conclusion, the Regency U35-LP1 and U35-NG1 are exceptional gas fireplace inserts that combine aesthetic elegance with functional efficiency. With their impressive heat output, user-friendly controls, and stylish designs, they stand out as exceptional choices for anyone looking to enhance their living space with the warmth and charm of a beautiful fire.
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