Desa RV125EDI owner manual Nozzle, Removing Burner Head

Page 13

Nozzle

1.Remove upper shell (see page 10).

2.Remove fan (see page 10).

3.Remove spark plug wire from spark plug.

4.Remove spark plug from burner head using 13/16" open-end wrench.

5.Loosen flare nut using 3/4" open-end wrench. Push fuel tube down.

6.Remove air line hose from burner head.

7.Remove three (3) screws using 5/16" nut-driver and remove burner head from combustion chamber.

8.Place burner head into vise and lightly tighten.

9.Carefully remove nozzle from burner head using 5/8" socket wrench (see Figure 16).

10.Blow compressed air through face of nozzle. This will free any dirt in nozzle area.

11.Inspect nozzle sleeve for damage.

12.Replace nozzle into burner head. Tighten nozzle firmly (80-110 inch- pounds/9.1-12.4 n-m).

13.Attach burner head to combustion chamber.

14.Install spark plug in burner head.

15.Attach spark plug wire to spark plug.

16.Attach fuel tube and airline hose to burner head. Attach flare nut until nut seats against fuel tube and fitting. Tighten 1/4 turn more using 3/4" open-end wrench (100-130 inch- pounds/11.3-14.7 n-m).

17.Replace fan (see page 10).

18.Replace fan guard and upper shell.

Combustion

Chamber

Burner Head

Screw

Air Line Hose

Flare Nut

Fuel Tube

Figure 15 - Removing Burner Head

Nozzle

Face

Nozzle

Sleeve

Nozzle

Burner

Head

Figure 16 - Removing Nozzle

Spark Plug Wire

Spark

Plug

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Contents ReDDY HeaTeR Contents Carbon monoxide poisoning may lead to death Safety InformationUnpacking IntroductionTools Needed AssemblyFuels Theory of OperationIf the flame goes out This system causes the heater to shut downOperation VentilationTo Start Heater To Stop Heater Operation Storage Preventative Maintenance ScheduleTo Restart Heater Ignite, but motor runs TROUBLE- ShootingUpper Shell Removal Service ProceduresFan Air Output, Air Intake, and Lint Filters Pump Pressure AdjustmentSpark Plug Fuel FilterRemoving Burner Head NozzleRotor Pump RotorSpecial tool to check pump pressure 2850Illustrated Parts Breakdown Wheels and Handles Parts ListMotor Pump Assembly Burner Head AssemblyPage Certificate of General Equipment Limited 90 DAY Warranty Warranty and Repair Service

RV125EDI specifications

The Desa RV125EDI is a standout model that embodies innovation and efficiency in the realm of portable heating solutions. Designed with both functionality and user-friendliness in mind, this unit is particularly suitable for recreational vehicles, trailers, and other mobility applications, providing reliable heat wherever you go.

One of the primary features of the Desa RV125EDI is its robust heating capacity. With a power output of 12,000 BTUs, it offers ample warmth to keep your living space cozy during chilly nights. This output is complemented by a well-designed heat exchanger that ensures maximum energy efficiency, delivering warmth without excessive fuel consumption.

Another notable characteristic of the RV125EDI is its compact and lightweight design, making it exceptionally easy to install and transport. The unit's portability is enhanced by its user-friendly controls, allowing users to simply adjust the temperature and settings with ease. The RV125EDI is engineered to fit seamlessly into various environments, whether you are setting up camp in the wilderness or simply needing extra heat in your garage.

In terms of technology, the Desa RV125EDI incorporates advanced safety features, ensuring peace of mind during use. An automatic shut-off mechanism activates in the event of low oxygen levels, making it suitable for enclosed spaces. Additionally, the built-in safety shutoff switch is designed to protect against tipping over, providing an extra layer of protection for users and their property.

The unit is designed to run on propane, which is widely available and easy to source. The fuel efficiency of the RV125EDI means that it can run for extended periods without the need for frequent refueling. This is particularly beneficial for those who enjoy extended trips or outings, allowing them to focus on their adventure rather than worrying about fuel supply.

Moreover, the Desa RV125EDI boasts a sleek and modern aesthetic, which makes it an attractive addition to any RV or mobile setup. The unit's casing is both sturdy and lightweight, contributing to its overall longevity and performance.

In summary, the Desa RV125EDI combines powerful heating capabilities with compact design, advanced safety features, and efficiency. It stands as an excellent choice for anyone in need of reliable and portable heating on the go.
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