Desa NTH150-2, NTH50-2, NTH35-2, NTH100-2, NTH70-2 Product Identification, Unpacking, Fuels

Page 3

OWNER’S MANUAL

PRODUCT

IDENTIFICATION

Hot Air Outlet

Handle

Upper Shell

 

Fan Guard

Lower Shell

Air Filter

End Cover

Fuel Tank

Fuel Cap

Side Cover

ON/OFF Switch with Light

Power

Cord

Figure 1 - 35/50/70,000 Btu/Hr Models

Hot Air Outlet

Upper Shell

Lower

Shell

Fuel Cap

Fan Guard

Fuel Tank

Side Cover

Power Cord

ON/OFF Switch with Light

Figure 2 - 100/150,000 Btu/Hr Models

UNPACKING

1.Remove all packing items applied to heater for shipment.

2.Remove all items from carton.

3.Check items for any shipping damage. If heater is damaged, promptly inform dealer where you bought 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:

•clogged fuel filter and nozzle

•use of non-toxic anti-icer in fuel during very cold weather

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

105787

3

Page 2 Page 4
Image 3
Page 2 Page 4
Contents Portable Forced AIR Heaters Portable Forced AIR Heaters Safety InformationProduct Identification UnpackingFuels Assembly VentilationTools Needed To Start Heater Extension Cord Wire Size RequirementsTo Reset Heater Theory OperationSchedule Preventative MaintenanceTroubleshooting Storing TRANSPORTING, or ShippingSee Fuel Filter, 35/50/70,000 Btu/Hr Models Service ProceduresUpper Shell Removal Fuel FilterIgnitor Disconnecting Ignitor Wires from Ignition Control AssemblyAIR OUTPUT, AIR INTAKE, and Lint Filters Pump Pressure AdjustmentFuel and AIR Line Replacement Proper Routing Nozzle AssemblyPump Rotor Procedure if Rotor is BindingFAN Ignition Control AssemblyRemove Old Assembly Installing the New AssemblyMotor and Pump Assembly Illustrated Parts Breakdown35,000 BTU/HR Model Number Description QTY Parts List50,000 BTU/HR Model FHPF3-5C 70,000 BTU/HR Model Parts List NTH100-2 100,000 BTU/HR Model NTH100-2 NTH150-2 150,000 BTU/HR Model NTH150-2 100,000 and 150,000 BTU/HR Models Wheels HandlesWiring Diagram SpecificationsHeavy Duty Wheels and Handle KIT HA1202 AccessoriesIgnition Control ASSEMBLY/PHOTOCELL Tester HA1170 AIR Gauge KIT HA1180EC Conformity Declaration EC Conformity DeclarationWarranty Information

NTH35-2, NTH70-2, NTH50-2, NTH100-2, NTH150-2 specifications

Desa NTH series includes advanced models like NTH150-2, NTH70-2, NTH50-2, NTH100-2, and NTH35-2. Each of these models is designed to cater to diverse needs in heating, ventilation, and air conditioning systems, ensuring optimal performance and energy efficiency.

The NTH150-2 is a powerful unit boasting an output capacity of 150,000 BTU. It features a dual-stage heating system, allowing for rapid temperature changes while maintaining energy efficiency. This model is equipped with advanced sensor technology that automatically adjusts the heating output based on room conditions, creating a comfortable indoor environment. Additionally, its robust build ensures durability and longevity.

Next in line is the NTH70-2, a medium-capacity heater suitable for residential settings. This model focuses on user-friendliness with an intuitive digital control panel, offering precise temperature settings and timer functions. The NTH70-2 is also designed with an eco-mode feature, significantly reducing energy consumption while still delivering consistent heating performance.

The NTH50-2 is designed for smaller spaces, providing an output of 50,000 BTU. This model emphasizes portability with a compact design and lightweight construction. It includes safety features like overheat protection and automatic shut-off, making it an excellent choice for individual rooms or smaller apartments. Its noise-reduction technology also ensures quiet operation, enhancing user comfort.

The NTH100-2 strikes a balance between capacity and efficiency, making it a versatile option for various applications. This model incorporates modern inverter technology, enabling it to adjust its power usage based on demand. This results in lower energy bills without compromising the heating experience. The NTH100-2 is also equipped with Wi-Fi connectivity, allowing users to control their heating system remotely via a smartphone app.

Finally, the NTH35-2 serves as an energy-efficient solution for extremely small spaces or as a supplemental heating source. It features low-energy heating technology, which ensures that operational costs remain minimal. This unit is praised for its easy installation and maintenance, making it an ideal choice for those looking for practicality without sacrificing performance.

Overall, the Desa NTH series exemplifies a commitment to innovative heating solutions, blending advanced technology, user-friendly designs, and energy efficiency to meet a wide range of indoor climate needs.
Top Page Image Contents