INFRARED VENT-FREE PROPANE/LP GAS HEATER

OWNER’S OPERATION AND INSTALLATION MANUAL

FB-3B

FBS-3C

FB-5B

FBS-5C

WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal 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 supplier, call the fire department.

Installation and service must be performed by

a qualified installer, service agency, or the gas supplier.

WARNING: Improper instal- lation, adjustment, alteration, service, or maintenance can cause injury or property dam- age. Refer to this manual for correct installation and op- erational procedures. For as- sistance or additional infor- mation consult a qualified in- staller, service agency, or the gas supplier.

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*, permanently located, manufac- tured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases.

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

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Desa FB-5B, FBS-3C, FBS-5C installation manual Infrared VENT-FREE PROPANE/LP GAS Heater, What to do if YOU Smell GAS

FBS-3C, FB-5B, FBS-5C specifications

Desa FBS-5C, FB-5B, and FBS-3C represent an innovative line of advanced heating solutions that prioritize energy efficiency, user comfort, and environmental sustainability. These models showcase cutting-edge technology and an array of features designed to meet the diverse needs of residential and commercial spaces.

The Desa FBS-5C distinguishes itself with its high efficiency rating and sleek design. This model incorporates a robust heat exchanger that maximizes thermal efficiency, ensuring that energy consumption is minimized while delivering consistent warmth. The advanced digital thermostat allows users to set precise temperatures, while the programmable timing function enables enhanced control over heating schedules. Safety is paramount, and the FBS-5C features multiple safety mechanisms, including over-temperature protection and tip-over shutoff.

The FB-5B model is tailored for users seeking an effective heating solution without compromising on design. This model is compact and lightweight, making it ideal for smaller spaces or discrete installation. It incorporates advanced radiant heating technology that creates a comfortable warmth without the need for traditional forced air systems. Additionally, the FB-5B is equipped with a user-friendly control panel, allowing for easy adjustments and settings. Its low noise operation is particularly beneficial for environments where silence is essential, such as bedrooms or offices.

The FBS-3C model takes innovation a step further by integrating smart technology into its operating system. This model is Wi-Fi enabled, allowing users to control their heating remotely via smartphone applications. The adaptability of the FBS-3C ensures that it can seamlessly integrate with smart home systems, providing a convenient and user-friendly experience. Energy monitoring features enable users to track consumption and adjust settings to optimize efficiency, ultimately reducing heating costs and environmental impact.

In conclusion, Desa's FBS-5C, FB-5B, and FBS-3C models offer a range of features that cater to different heating needs. With their focus on efficiency, safety, and smart technology, these models exemplify the future of heating solutions. Whether for a cozy home setting or a commercial application, Desa's innovative approaches ensure warmth and comfort while promoting sustainability and user convenience.