Desa FVF24P, FVF30P installation manual OWNER’S Operation and Installation Manual, Patent Pending

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UNVENTED (VENT-FREE)

PROPANE/LP GAS LOG HEATER

OWNER’S OPERATION AND INSTALLATION MANUAL

ALSO DESIGN-CERTIFIED AS A VENTED DECORATIVE APPLIANCE

Heat Majic™

Models FVF18P,

FVF24P, and

FVF30P

®

Patent Pending

18", 24" and 30" Variable

Manually-Controlled Models

WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, per- sonal injury, or loss of life.

—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

—WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

•If you cannot reach your gas sup- plier, call the fire department.

—Installation and service must be per- formed by a qualified installer, ser- vice agency, or the gas supplier.

WARNING: Improper installation, adjust- ment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual for correct installa- tion and operational procedures. For as- sistance or additional information con- sult a qualified installer, service agency, or the gas supplier.

WARNING: This appliance is for installa- tion only in a solid-fuel burning masonry or UL127 factory-built fireplace, or in an approved ventless firebox. It is design certified for these installations in accor- dance with ANS Z21.11.2. Exception: Do not install this appliance in a factory-built fireplace that includes instructions stat- ing it has not been tested or should not be used with unvented gas logs.

WARNING: This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided. Refer to Air for Combustion and Ventilation section on page 4 of this manual.

This appliance may be installed in an aftermarket* manufactured (mobile) home, where not prohibited by state or local codes.

* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualPatent Pending Safety Information Product Identification Product FeaturesLocal Codes UnpackingProviding Adequate Ventilation AIR for Combustion and VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Ventilation AIRBuilding Ventilation Air From OutdoorsInstallation InstallationCheck GAS Type Minimum Wall and Ceiling Clearances see FigureIf Not Using Mantel If Using MantelMinimum Noncombustible Material Clearances Mantel Clearances Determining Minimum Mantel Clearance When Using a HoodFloor Clearances Determining Minimum Mantel ClearanceInstalling Heater Base Assembly Installing Damper Clamp Accessory for Vented OperationChimney Minimum Permanent Height ft Flue Opening sq. ins Attaching Flexible Gas Hose to Heater Gas Regulator Installation Items NeededA. Design-Certified Manual Shutoff Valve With 1/8 NPT Tap Connecting to GAS SupplyPressure Testing Gas Supply Piping System Pressure Testing Heater Gas ConnectionsChecking GAS Connections Test Pressures Equal To or Less Than 1/2 PsigInstalling Heat Majic One- Piece Log Set Installing LogsOperating Heater For Your Safety Read Before LightingLighting Instructions Inspecting Burners Observed Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement at TopService Hints Cleaning and MaintenanceTechnical Service Cleaning Burner Injector Holder and Pilot AIR Inlet HoleReplacement Parts AccessoriesSpecifications Heat Majic FVF18P FVF24P FVF30P Illustrated Parts BreakdownODS Pilot FVF18P FVF24P FVF30P Parts ListWarranty Information

FVF30P, FVF18P, FVF24P specifications

Desa FVF24P, FVF18P, and FVF30P are innovative products in the heating and ventilation sector, designed to meet diverse customer needs while optimizing performance. Each model has unique features and technologies that cater to various applications whether residential, commercial, or industrial.

Starting with the FVF24P, this model is renowned for its high efficiency and compact design. It is equipped with advanced modulation technology which allows the unit to adjust its output based on real-time demand. This results in reduced energy consumption and lower operating costs. The FVF24P also boasts an integrated smart control system that enables users to monitor and manage settings remotely via smartphone applications. This feature not only enhances convenience but also maximizes comfort by ensuring optimal temperature levels at all times.

Moving on to the FVF18P, this model is specifically engineered for smaller spaces or apartments where heating efficiency is paramount without compromising on space. It incorporates a unique heat exchanger that significantly increases heat transfer efficiency. Additionally, the FVF18P features a quiet operation mode, making it suitable for bedrooms or any noise-sensitive environments. Its compact size does not detract from its performance, as it offers a balanced air distribution system ensuring every corner receives adequate warmth.

The FVF30P, on the other hand, is a powerhouse designed for larger areas requiring robust heating capabilities. It supports a wider range of airflow settings and has an impressive BTU rating, making it ideal for vast commercial spaces or industrial applications. The inclusion of multiple safety features, such as overheat protection and automatic shut-off, underscores its design philosophy focused on user safety and reliability. Furthermore, the FVF30P is built to work with renewable energy sources, aligning with modern sustainability goals and reducing the environmental impact associated with traditional heating solutions.

In summary, the Desa FVF series presents a range of efficient heating solutions with the FVF24P, FVF18P, and FVF30P models catering to different power requirements and space constraints. With advanced technologies such as smart controls, enhanced heat exchangers, and safety features, these models are a testament to Desa’s commitment to quality, efficiency, and customer satisfaction in the heating market.
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