GAS Pipe Pressure Testing | Hampton Direct H25-NG1, H25-LP1 specs

INSTALLATION

To adjust the aeration: use the allen key to turn the turning gear which will adjust the air shutter. Open the air shutter for a blue ﬂ ame or close it for a more yellow ﬂ ame. This adjustment is per- formed by a qualiﬁed installer.The factory setting should be sufﬁ cient for most installations.

Clockwise to open,

counter-clockwise to close.

Caution: Carbon will be produced if the air shutter is closed too much.

Note: Any damage due to carboning re- sulting from improperly setting the aeration controls is NOT covered under warranty.

Note: Aeration Adjustment should only be performed by an authorized Hamp- ton® Installeratthetimeofinstallation or service.

GAS PIPE

PRESSURE TESTING

The appliance must be isolated from the gas supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig. (3.45 kPa). Disconnect piping from valve at pressures over 1/2 psig.

The manifold pressure is controlled by a regulator built into the gas control, and should be checked at the pressure test point.

Note: To properly check gas pressure, both inlet and manifold pressures should be checked using the valve pressure ports on the valve.

1)Make sure the valve is in the "OFF" posi- tion.

2)Loosenthe"IN"and/or"OUT"pressuretap(s), turning counterclockwise with a 1/8" wide ﬂ at screwdriver.

3)Attach manometer to "IN" and/or "OUT" pressure tap(s) using a 5/16" ID hose.

4)Light the pilot and turn the valve to "ON" position. Read manometer.

5)The pressure check should be carried out with the unit burning and the setting should be within the limits speciﬁ ed on the safety label.

6)When ﬁ nished reading manometer, turn off the gas valve, disconnect the hose and tighten the screw (clockwise) with a 1/8" ﬂ at screwdriver. Note: Screw should be snug, but do not over tighten

Valve Description

1)Gas on/off knob

2)Manual high/low adjustment

3)Pilot Adjustment

4)Thermocouple Connection

5)Main Operator

6)Outlet Pressure Tap (Manifold Pressure)

7)Inlet Pressure Tap (Supply Pressure)

8)Pilot Outlet

9)Main Gas Outlet

10)Flange Securing Screw Holes

11)Alternative TC Connection Point

12)Thermoelectric Unit

13)Additional Valve Mounting Hole

28	Hampton® H25-1 Direct Vent Freestanding Gas Stove

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.