THEORY OF

The Fuel System: The hose/regulator assembly attaches to the propane gas

 

OPERATION

supply. This provides fuel to the heater.

 

 

 

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 piezo ignitor lights the burner.

 

The Automatic Control System: This system causes the heater to shut down

 

if the flame goes out.

Fan

 

Combustion

 

Chamber

 

Motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clean

Heated

Air Out (Front)

Cool Air In (Back)

 

 

Hose/Regulator

 

 

Assembly

 

Air For Combustion

Air For Heating

 

Figure 2 - Cross Section Operational View

PROPANE

Propane gas and propane tank(s) are to be furnished by the user.

Use this heater only with a propane vapor withdrawal supply system. The amount

SUPPLY

of propane gas ready for use from propane tanks varies. Two factors decide this

 

 

amount:

 

1.The amount of propane gas in tank(s)

2.The temperature of tank(s)

This heater is designed to operate with a minimum 9-kg (20-pound) propane tank. You may need two or more tanks or one larger tank in colder weather. Use a 45-kg (100-pound) tank for longer operation or in very cold weather. Less gas is vapor- ized at lower temperatures. Your local propane gas dealer will help you select the proper supply system.

Average Temperature

0°C

-6.7°C

-12°C

-17.7°C -23.3°C -28.9°C

At Tank Location

(32°F)

(20°F)

(10°F)

(0°F)

(-10°F)

(-20°F)

Number Of Tanks

 

 

 

 

 

 

(45 kg/100-pound)

1

1

1

1

2

2

5

101497

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Homelite HHC50LP owner manual Theory, Operation, Supply

HHC50LP specifications

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