Hampton Direct H25-NG1, H25-LP1, H25-LP1 Propane Converting a Factory Built Metal Chimney

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INSTALLATION

CONVERTING CLASS- A METAL CHIMNEY OR MASONRY CHIMNEY TO DIRECT VENT SYSTEM

Approved for US Installations Only

The use of an existing chimney as an air intakeisnotcoveredundertheANSIZ21.88b- 1999, CSA 2.33b-M99 test methods and the resulting ITS/WHI product certification. The code Authority Having Jurisdiction must be consulted prior to proceeding with this installation method.

4)Pass the fl ex pipe down through the center of the chimney system, and center the adap- tor on the top of the chimney pipe. Drill four 1/8" diameter holes through the adaptor and into the chimney top. Insure that you are in fact, drilling into the metal on the chimney. Twist-lock the Termination Cap (Part# 980 or 991) onto the Adaptor. (Diagram 3 and 4).

There are two different types of direct vent conversion systems listed below. Follow the appropriate directions for your installation.

A)Through an existing factory built metal chimney going through the ceiling: A typical conversion of this type is shown in diagram 1. The concept of direct vent conversion is to connect an adaptor to an Underwriters Laboratories (UL) listed 4 inch diameter aluminum fl ex pipe which is then passed down through the center of the existing metal chimney system. Three sizes of Top Adap- tors are available from Simpson Dura-Vent. The Retro Connector (909B) is attached to the bottom of the fl ex pipe. The Top Adaptor and the Retro Connector are attached to the existing chimney with sheet metal screws. The appliance is then connected to the chimney with appropriate black direct vent pipe and an adjustable length section.

B)Through the wall of an existing masonry chimney: A typical conversion of an existing masonry chimney is shown in Diagram 6. A TopAdaptor (985K) and Flashing are used at the top of the masonry chimney. The 4 inch aluminum liner is connected to the adaptor and is passed down the chimney and out through the masonry wall and attached to the Retro Connector (909B). The Retro Connector is attached to the masonry wall and then connected to the direct vent pipe leading to the appliance.

Prior to installation and connection of the vent system to a factory-built or masonry chimney, the chimney must be inspected and thoroughly cleaned by a qualified service person, such as a certified chimney sweep or home inspection service.

The direct vent system must not be con- nectedtoadamagedfactory-builtormasonry chimney.

For factory built, zero clearance, and ma- sonry chimneys cleanout doors and caps or plugs for cleanout tee fittings and ash dumps shall be secured in place and sealed before installing a Direct Vent system within the chimney.

If the appliance shuts off during operation, contact a qualified service person to de- termine if a negative pressure and/or leaky chimney condition exists. Do not operate the appliance until the problem is corrected.

Converting a Factory Built Metal

Chimney

1) Remove the existing chimney cap.

2) Measurethedistancefromthetopendofthe chimney to the bottom of the ceiling support box, add 3" (76mm) to this measurement, and cut a section of the 4" fl ex pipe to that length (the fl ex should already be extended to its nominal length).

Diagram 3

Diagram 4

5) Pull the fl ex pipe down through the ceiling support box, until it protrudes approximately 3" (76mm). Connect the flex pipe to the Retro Connector by slipping it into the

4-3/4" diameter sleeve on the top side of the Connector. Use 3 sheet metal screws to assemble these two parts.

6) Push the fl ex pipe back up into the ceiling supportbox,centertheRetroConnector,and attach it to the support box, or decorative sleeve for double wall solid packed pipe, with the sheet metal screws (supplied). The holes in the Retro Connector are pre- punched. Diagram 5.

Diagram 1

3) Connect the end of the fl ex pipe section to the underside of the Top Adaptor using 3 sheet metal screws. Diagram 2.

Diagram 2

Diagram 5

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

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Hampton® H25-1 Direct Vent Freestanding Gas Stove

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Contents H25 Direct Vent Gas Fireplace To the New Owner Unit DimensionsHampton Table of Contents Safety Label Copy of Safety Label for H25-NG1 & H25-LP1Requirements MA Code CO DetectorInstructions InstallationImportant Message Before YOU StartClearances to Combustibles General Safety InformationInstallation Checklist This includesManufactured Mobile Home Additional Requirements Optional FAN InstallationLocating Your GAS Stove Fan Kit ContainsInstallation Rotating 45O Elbow PrecautionsVent Restrictor Position Remove all 4 screws WashersExterior Vent Terminal Locations 6-5/8 Rigid Pipe Cross Reference Chart Description6-5/8 Rigid Pipe Cross Reference Chart Horizontal Rigid Pipe Venting SystemsAlternate CapsVenting Arrangements Dura-Vent Snorkel TerminationHorizontal Venting with Two 2 90o Elbows + H1 With these options, maxVertical Venting with Two 2 90o Elbows + V1 With these options, max. totalDescription Vertical Termination with CO-LINEAR Flex SystemStraight Vertical Terminations Alternate Approved CapsDV Stove Horizontal Vent KIT Qty. DescriptionMination on a siding covered Optional Components Planning Your venting InstallationMinimum components for a Horizontal Installation Dura-Vent Basic Horizontal Kit # Planning Your Dura-Vent InstallationDURA-VENT Termination KIT Horizontal Terminations Minimum components for a Dura-Vent Horizontal InstallationBelow Grade Snorkel Installation Minimum components for a Dura-Vent Vertical TerminationVertical Terminations Offset Chart Approved for US Installations Only Converting a Factory Built Metal ChimneyHigh Elevation Aeration AdjustmentCathedral Ceilings GAS ConnectionClockwise to open Counter-clockwise to close GAS Pipe Pressure TestingValve Description Conversion KIT #434-969 from NG to LP LPG Conversion Kit Contains QtyGlow on logs Installation of the DC Sparker for the H25-1 Unit Only Lift off the Cast Top and remove the Glass Front see manual LOG SET InstallationShut off the gas supply Are fragile, handle with care do not force into positionLogs must be oriented as shown below On an interior wall Remote ControlWall Thermostat Rear View Decorative Door GrillWiring Diagrams Final CheckFor Propane Units and Units Equipped with DC Spark Boxes Operating Instructions For Your Safety Read Before Lighting Copy of the Lighting Plate InstructionsNormal Operating Sounds GAS Appliances MaintenanceMaintenance Instructions Glass Replacement FAN MaintenanceLOG Replacement Replacement 946-327 GlassRemoving Valve Installing Valve AssemblyTo remove valve from valve assembly, continue ScrewsParts List Main AssemblyBurner & LOG Assembly Hampton H25-1 Direct Vent Freestanding Gas Stove Hampton H25-1 Direct Vent Freestanding Gas Stove Hampton H25-1 Direct Vent Freestanding Gas Stove Warranty ConditionsInstaller Please complete the following information

H25-LP1 Propane, H25-NG1, H25-LP1 specifications

Hampton Direct H25 series, which includes the H25-NG1, H25-LP1, and H25-LP1 Propane models, represents an innovative lineup of gas stoves designed to deliver efficient heating with modern aesthetics. These stoves are perfect for residential and recreational use, providing an economical solution for space heating with exceptional comfort and performance.

One of the standout features of the H25 series is its multi-fuel capability. The H25-NG1 operates on natural gas, while the H25-LP1 and H25-LP1 Propane models utilize liquid propane. This flexibility allows homeowners to select the model that best fits their energy source availability. Each of these units is designed with a powerful heat output, ensuring efficient coverage of living spaces, making them suitable for open floor plan homes and larger areas.

The stoves incorporate advanced combustion technologies, which enable them to burn fuel more efficiently. This leads to less environmental impact, lower emissions, and improved energy use. The H25 series devices utilize a patented firebox design that maximizes heat retention, resulting in extended heating times and better temperature control. Users can expect significant energy savings, as the stoves are engineered to extract more heat from the fuel consumed.

Aesthetically, the H25 series offers an elegant design that adds a contemporary touch to any room. The clean lines and modern finish allow the units to blend seamlessly with various interior styles. Moreover, the units feature large viewing windows that provide a mesmerizing flame display, creating a cozy and inviting atmosphere.

Ease of use is another critical characteristic. Each model comes with user-friendly controls that allow homeowners to adjust the flame height and heat output easily. Additionally, the units have safety features, including automatic shut-off valves, ensuring peace of mind.

The H25 series is engineered for durability, featuring high-quality materials that withstand the test of time. Whether selected for a primary residence or a cozy retreat, the Hampton Direct H25-NG1, H25-LP1, and H25-LP1 Propane models offer an outstanding combination of efficiency, design, and performance that aligns with today’s heating needs.
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