Jotul Essential Air Shutter Adjustment and Gas Stove Flame Adjustment Techniques
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Derating Procedure:

1.To derate this unit, install the appropriate orifice per the High Altitude chart.

2.Remove the log support/burner tube to expose the main burner orifice.

3.Using a 1/2” open ended wrench or a deep-well socket remove the burner orifice.

4.Replace with the appropriate orifice from the high altitude kit.

5.Be sure to apply the high altitude conversion label provided to the rating plate on the appliance.

THIS STOVE HAS BEEN CONVERTED FOR USE AT AN ALTITUDE OF: ________________

Orifice Size: ____________ Manifold Press. _____

Input Btu/Hr. ___________ Fuel Type __________

Date of Conversion ___________

Figure 21. This label must be filled out and applied to the appliance by the installer.

Flame Appearance / Air Shutter Adjustment

The GF100 DV NORDIC QT gas stove is shipped from the factory equipped to burn Natural gas. If the stove has been converted for use with propane, will require adjust- ment. THE AIR SHUTTER SHOULD BE SET:

1/4” open for natural gas

3/4” open for propane

The air shutter setting can also be adjusted to achieve the desired flame appearance. Generally, flame appear- ance is a matter of preference, however most people enjoy a warm yellowish flame.

Too large an opening - the appliance will generate a flame that is blue and transparent, or an “anemic” flame.

Too small a setting - the appliance will generate very long yellow flames resulting in soot. Sooting produces black deposits on the logs, on the inside walls of the appliance, and potentially on the exterior termination cap.

Sooting is caused by incomplete combustion in the flames and lack of combustion air entering the air shutter opening.

To adjust the air shutter:

1.Remove the Log Set.

2.Remove the burner tube by lifting it forward.

3.Use a phillips head screwdriver loosen to the screw at the air shutter and adjust as necessary for the appro- priate fuel and desired flame picture. Retighten the screw after adjustment. See fig. 22.

4.Reassemble the stove. Allow it to burn for 30 minutes on the HIGH setting, observing the flame continuously. If the flame appears weak, slow, or sooty, repeat the process described above until the flame is as desired.

WARNING: AIR SHUTTER ADJUSTMENTS SHOULD ONLY BE PERFORMED BY A QUALIFIED PROFESSIONAL SERVICE TECHNICIAN.

BURNER

TUBE

ORIFICE

AIR SHUTTER

Figure 22.

The Air Shutter should never be less than 1/8” open.

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Contents Jøtul GF 100 DV Nordic QT Gas Heater Welcome to Jøtul Jøtul GF100 DV Nordic QT Direct Vent Gas Heater Table of ContentsHardware Bag Contents GF 100 DV Nordic QT SpecificationsGlass Front General InformationHearth Requirements Safety InformationLocation Vertical Run Alcove InstallationMinimum Clearances from the Stove to Combustibles See figs Exhaust Restrictor Plate Venting RequirementsVent Restriction For a Horizontal Termination Vertical VentingWall Thimble required Horizontal TerminationStandard Wall Shield InstallationInches 30 cm minimum Horizontal Termination ClearanceTools required Mobile Home InstallationConversion Kit Contents #49 for NG #59 for LPG Gas Conversion ProcedureLeak test Gas Supply ConnectionHigh Altitude Orifice Chart High Altitude AdjustmentGas Pressure Inches water columnTo adjust the air shutter Flame Appearance / Air Shutter AdjustmentDerating Procedure Remote Control Optional Wall Thermostat or Remote ControlLog Set Installation Proper pilot flame appearance System CheckOperation MaintenanceGlass and Gasket Replacement Date of Purchase Name of InstallerIllustrated Parts Breakdown GF100 Nordic QT GF100 Nordic QT Illustrated Parts BreakdownMatte Black Blue Black Ivory Green Indigo Jøtul Iron GF100 Nordic QT Parts ListPage Page Page Control Valve Lighting InstructionsJøtul North America Jøtul ASA

GF100 DV specifications

The Jotul GF100 DV is a standout in the world of gas stoves, combining traditional design with modern technology to deliver both functionality and aesthetic appeal. It is a part of the prestigious Jotul lineup, known for its high-quality craftsmanship and reliability. One of the most notable features of the GF100 DV is its impressive heating capacity, designed to warm spaces effectively while maintaining an efficient burn.

This model boasts a striking cast iron construction which not only contributes to its durability but also enhances its visual appeal. The classic aesthetics of the GF100 DV allow it to blend seamlessly with various decor styles, from rustic to contemporary. The glass front provides a panoramic view of the flames, creating a warm and inviting ambiance in any room.

The Jotul GF100 DV incorporates advanced gas technology, featuring a direct vent system that ensures optimal efficiency. The direct vent design utilizes outside air for combustion, minimizing drafts and improving indoor air quality. This system allows for versatile installation options; it can be vented vertically or horizontally, making it suitable for a variety of home layouts.

Equipped with a variable flame adjustment feature, the GF100 DV enables users to control the heat output according to their needs. The adjustable thermostat allows for consistent temperature regulation, making it a convenient option for any household. Additionally, the remote control capability adds an element of convenience, allowing homeowners to adjust settings from anywhere in the room.

Furthermore, the Jotul GF100 DV is designed with an impressive efficiency rating, providing peace of mind that you are minimizing fuel consumption while maximizing heat output. This not only benefits the environment but also translates to cost savings on energy bills over time.

The stove is available in multiple finishes, allowing users to choose a look that best fits their home’s interior. Whether opting for traditional black or a more contemporary enamel finish, the Jotul GF100 DV remains a prominent feature in any living space.

In summary, the Jotul GF100 DV is a sophisticated gas stove that blends traditional design with cutting-edge technology. Its combination of aesthetics, efficient heating, and user-friendly features make it a top choice for homeowners seeking both beauty and performance in their heating solutions.
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