Desa REM110BT, R110BT, B110BT owner manual Fuels, Theory Operation, Ventilation

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110,000 Btu/Hr H.S.I. Series

PORTABLE FORCED AIR HEATER

FUELS

WARNING: Use only kerosene or No. 1 fuel oil to avoid risk of fire or explosion. Never use gasoline, naphtha, paint thinners, alcohol, or other highly flammable fuels.

Do not use heavy fuels such as No. 2 fuel oil or No. 2 Diesel. Using heavy fuels will result in a clogged fuel filter and/or nozzle.

THEORY OF

OPERATION

The Fuel System: The air pump forces air through the air line. The air is then pushed through the nozzle. This air causes fuel to lift from the tank. A fine mist of fuel is sprayed into the combustion chamber.

The Air System: The motor turns the fan. The fan pushes air into and around the

combustion chamber. This air is heated and provides a stream of clean, hot air.

The Ignition System: The ignition con- trol assembly provides power to the ignitor. This ignites the fuel/air mixture in the com- bustion chamber.

The Flame-Out Control System: This system causes the heater to shut down if the flame goes out.

IMPORTANT: Use a KEROSENE ONLY storage container. Be sure storage container is clean. Foreign matter such as rust, dirt, or water will cause the ignition control assembly to shut down the heater. Foreign matter may also require you to clean fuel system often.

VENTILATION

Follow the minimum fresh, outside air ventilation require- ments. If proper fresh, outside air ventilation is not provided, car- bon monoxide poisoning can oc- cur. Provide proper fresh, out- side air ventilation before run- ning heater.

Provide at least a three-square-foot opening of fresh, outside air for each 100,000 Btu/Hr rating. Provide extra fresh air if more heaters are being used.

Example: A 110,000 Btu/Hr heater re- quires one of the following:

a two-car garage door (16 feet wide open- ing) raised three inches

a single-car garage door (9 feet wide opening) raised five inches

two 30 inch wide windows raised eight inches

 

Combustion Chamber

Ignitor

Motor

Air Pump

 

 

 

Air Intake

 

 

 

Fan

 

 

 

Filter

Clean

 

 

 

Cool

Heated

 

 

 

 

 

 

Air

Air Out

 

 

 

 

 

 

 

In

 

 

 

 

Air

 

 

 

 

Output

 

 

 

 

Filter

Fuel

Nozzle

Fuel

Air Line

Ignition Control

Tank

 

Filter

To Burner

Assembly

 

 

 

Air For Fuel System

 

Air For Combustion

Fuel

 

 

And Heating

 

 

 

 

Figure 3 - Cross Section Operational View

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Contents Portable Forced AIR Heater With BUILT-IN ThermostatUnpacking Safety InformationFueling Product Identification AssemblyTools Needed Theory Operation FuelsVentilation Storing TRANSPORTING, or Shipping Preventative MaintenanceSchedule Troubleshooting Service Procedures Pump Pressure AdjustmentUpper Shell Removal FANIgnitor Fuel FilterReplace combustion chamber Nozzle Assembly Fuel and AIR Line Replacement Proper RoutingIgnition Control Assembly Pump RotorWiring Diagram Technical Service SpecificationsIllustrated Parts Breakdown REM110BTParts List KEY Part Number Description QTYWheels and Handle Parts List Parts Available not ShownReplacement Parts AccessoriesWarranty and Repair Service

B110BT, REM110BT, R110BT specifications

Desa REM110BT, B110BT, and R110BT are innovative heating solutions designed to provide efficient warmth and comfort in various settings. These portable electric heaters are perfect for home, workshop, or outdoor use, combining powerful performance with user-friendly features.

One of the standout features of the Desa REM110BT model is its Bluetooth connectivity. This allows users to control the heater remotely via a smartphone app, providing convenient access to settings such as temperature adjustments and timer functions from anywhere within range. This smart technology is designed for modern living, making it easier to maintain a cozy environment without the need to constantly interact with the device directly.

The B110BT model also incorporates Bluetooth technology, enhancing the ease of use further. In addition to the wireless control capabilities, this model provides a robust heating performance with a focus on energy efficiency. It delivers reliable heating power to efficiently warm up small and medium-sized spaces, minimizing electricity costs while maximizing comfort.

The R110BT, on the other hand, is designed for rugged environments and is built to withstand harsher conditions. This model is particularly effective for use in workshops or outdoor settings, where durability is crucial. The R110BT boasts protective housing, making it resistant to impacts and environmental factors, while still offering impressive warmth output.

All three models share common characteristics such as multiple heat settings, which allow users to customize the level of warmth according to their needs. The adjustable thermostats further enhance this customization, providing a range of options from minimal heating to maximum warmth. Safety features are also a priority, with automatic shut-off mechanisms that activate if the heater overheats or is accidentally tipped over, ensuring peace of mind during use.

In terms of portability, Desa has designed these heaters to be lightweight and equipped with ergonomic handles for easy transport. This makes it simple to move the heaters from room to room or take them outdoors for events and gatherings.

In summary, Desa REM110BT, B110BT, and R110BT heaters stand out in the market with their blend of advanced technologies, user-friendly features, and robust performance. Whether for home comfort, workshop efficiency, or outdoor warmth, these models cater to a diverse range of heating needs while prioritizing safety and energy efficiency.