ENGI

NEPR

EHEA

TER

Oper

atin

g In

stru

ctio

ns a

nd P

arts

Man

ual

For

Mod

els:

LT 2

-12

MH

-300

LT 2

-12

MH

-310

LT 2

-12

MH

-200

LT 2

-12

MH

-210

H-1

75-3

00H

-175

-200

P.O

. Box

577

•

W

est

Hig

hway

4

•

LaC

ross

e, K

ansa

s 67

548

800-

255-

2469

•

7

85-2

22-2

873

•

Fa

x: 7

85-2

22-3

619

flam

e@fla

mee

ngin

eerin

g.co

m

•

ww

w.F

lam

eEng

inee

ring.

com

®

®

CAUT

ION:

You

mu

st r

ead

an

d f

ully

un

der

stan

d

the

info

rmat

ion

in t

his

bo

okl

et b

efo

re

op

erat

ing

yo

ur

hea

ter.

Rea

d a

ll

op

erat

ing

inst

ruct

ion

s b

efo

re

atte

mp

tin

g t

o u

se y

ou

r h

eate

r.

CO

NG

RA

TU

LA

TIO

NS,

you

now

ow

n on

e of

the

saf

est

and

mos

tpo

rtab

le h

eate

rs a

vaila

ble.

You

r R

ed D

rago

n he

ater

was

des

igne

d fo

r,an

d ha

s be

en p

rove

n in

,th

e ex

trem

es o

f A

lask

a. I

t w

ill o

pera

te i

nte

mpe

ratu

res

belo

w

min

us

20

degr

ees

F

and

has

safe

ty

and

conv

enie

nce

feat

ures

as

stan

dard

equ

ipm

ent

that

oth

er h

eate

rs o

f th

isty

pe d

o no

t off

er e

ven

as a

n op

tion.

We

at F

lam

e E

ngin

eeri

ng a

re p

roud

of

this

hea

ter

and

will

be

happ

y to

assi

st y

ou w

ith a

ny q

uest

ions

you

mig

ht h

ave.

With

a m

inim

umam

ount

of

care

,yo

ur R

ed D

rago

n po

rtab

le h

eate

r w

ill l

ast

for

man

yye

ars

prov

idin

g cl

ean

and

econ

omic

al h

eat.

It i

s a

high

ly e

ffic

ient

,di

rect

fir

ed h

eate

r pr

oduc

ing

very

littl

e,if

any

,odo

r. It

doe

s,ho

wev

er,

burn

lar

ge q

uant

ities

of

oxyg

en a

nd,t

here

fore

,sho

uld

not

be u

sed

ina

tight

ly s

eale

d ar

ea. A

dequ

ate

vent

ilatio

n sh

ould

alw

ays

be p

rovi

ded

whe

n us

ing

this

or

any

othe

r un

vent

ed h

eate

r. U

se c

are

and

neve

rop

erat

e th

e he

ater

in th

e pr

esen

ce o

f fl

amm

able

mat

eria

ls.

Fol

low

the

pro

cedu

res

liste

d in

thi

s bo

okle

t fo

r sa

fe a

nd e

ffic

ient

use

of y

our

Red

Dra

gon

engi

ne p

rehe

ater

.

1

TAB

LEO

FC

ON

TE

NT

S:

Pre

par

ing

th

e R

ed D

rag

on

Hea

ter

for

Op

erat

ion

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

2

Red

Dra

go

n H

eate

r Li

gh

t-U

p P

roce

du

re .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .2

Red

Dra

go

n H

eate

r S

hu

t-D

ow

n P

roce

du

re .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .3

Gen

eral

Saf

ety

Tip

s an

d S

ug

ges

tio

ns

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .3

Ele

ctri

cal S

yste

m T

rou

ble

Sh

oo

tin

g G

uid

e .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .4

Fuel

Sys

tem

Tro

ub

le S

ho

oti

ng

Gu

ide

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

5

H-1

75 S

elf-C

onta

ined

Pre

heat

er/H

-125

Dol

ly &

Bra

cket

s A

ssem

bly

Inst

ruct

ions

. . .

. . .

. .6

Red

Dra

go

n P

reh

eate

r P

arts

Lis

t . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. .8

Pu

rch

ase

Info

rmat

ion

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

10

Ret

urn

ing

Yo

ur

Pre

hea

ter

To F

acto

ry F

or

Rep

airs

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

.10

Ho

w t

o D

eter

min

e T

he

Am

ou

nt

of

Fuel

in a

n L

P-G

as C

ylin

der

. . .

. . .

. . .

. . .

. .1

1

Sp

ecif

icat

ion

Fo

r A

ll P

reh

eate

r M

od

els

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

11

Op

tio

nal

Eq

uip

men

t Fo

r R

ed D

rag

on

Pre

hea

ters

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

.12

Oth

er G

reat

Red

Dra

go

n E

qu

ipm

ent

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. . .

. .1

3

LT 2

-12

MH

-30

0A

ssem

ble

d

LT 2

-12

MH

-31

0A

ssem

ble

d

Igni

tor

Saf

ety

Valv

e

Pre

ssur

e G

auge

Pre

ssur

e G

auge

Fan

Sw

itch

Ligh

ting

Hol

e

Ligh

ting

Hol

e

Alli

gato

r C

lips

Saf

ety

Valv

eIg

nito

rR

egul

ator

Reg

ulat

or

P.O

.L (L

eft

Han

d Th

read

)

P.O

.L

(Lef

t H

and

Thre

ad)

Hig

h Li

mit

Hea

t S

enso

r

Hig

h Li

mit

Hea

t S

enso

r

PR

EPA

RIN

G T

HE

RE

DD

RA

GO

NH

EA

TE

RFO

RO

PE

RA

TIO

N:

RE

DD

RA

GO

NH

EA

TE

RLI

GH

T-U

P P

RO

CE

DU

RE

:

1. C

heck

fue

l con

tain

er (

LP

-gas

cyl

inde

r) f

or f

uel.

See

page

11

for

a si

mpl

e pr

oced

ure

to d

eter

min

e th

e am

ount

of

fuel

in a

n L

P-cy

linde

r. A

s a

gene

ral g

uide

,ap

prox

imat

ely

one-

half

gal

lon

of f

uel i

s re

quir

ed f

or e

ach

hour

of

preh

eatin

g.

2. A

ttac

h he

ater

fue

l sup

ply

hose

to

LP

-gas

cyl

inde

r w

ith

P.O

.L. f

itti

ng s

uppl

ied.

Thi

s is

a le

ft h

ande

d fi

tting

. Be

sure

to ti

ghte

n th

is f

ittin

g se

cure

ly.

DO

NO

T U

SE T

HR

EA

D S

EA

LA

NT.

3. O

pen

fuel

cyl

inde

r va

lve

SLO

WLY

.The

P.O

.L. f

ittin

g co

ntai

ns a

n ex

cess

flo

w

chec

k va

lve

whi

ch a

utom

atic

ally

lim

its th

e fl

ow o

f fu

el if

a s

udde

n su

rge

occu

rs.

Imm

edia

tely

che

ck a

ll co

nnec

tions

,inc

ludi

ng th

ose

on th

e he

ater

for

leak

s. U

se

only

soa

py w

ater

or

com

mer

cial

leak

det

ectio

n fl

uid.

DO

NO

T U

SE A

MA

TC

H

OR

AN

Y O

TH

ER

OP

EN

FL

AM

E.C

orre

ct a

ny le

aks

and

re-c

heck

with

soa

py w

ater

.

4. C

onne

ct m

otor

lead

s to

app

ropr

iate

ele

ctri

cal s

ourc

e (1

2 vo

lt D

.C. o

r 11

5 vo

lt A

.C.).

You

may

now

pro

ceed

with

ligh

t up

of h

eate

r.

NO

TE

:D

o no

t atte

mpt

hea

ter

light

up

until

all

safe

ty c

heck

s ha

ve b

een

com

plet

ed.

1. D

epre

ss s

afet

y va

lve

butt

on. A

djus

t re

gula

tor

unti

l a s

mal

l am

ount

of

gas

is

hear

d es

capi

ng. R

elea

se b

utto

n. G

as s

houl

d st

op im

med

iate

ly.

2. S

tart

fan

mot

or b

y ac

tiva

ting

the

fan

sw

itch

or

by p

lugg

ing

in A

C c

ord

on

LT 2

-12

MH

-210

or

LT 2

-12

MH

-310

.Mak

e su

re b

low

er is

ope

ratin

g.

****

**Fan

Mu

st B

e R

un

nin

g B

efo

re I

gn

itin

g**

****

**

3. D

epre

ss s

afet

y va

lve

butt

on a

nd h

old

dow

n.

4. P

ress

igni

tor

plun

ger

and

repe

at u

ntil

igni

tion

occ

urs.

Con

tinue

to h

old

red

safe

ty v

alve

but

ton

dow

n fo

r 15

sec

onds

. You

may

then

rel

ease

red

but

ton

and

burn

er s

houl

d co

ntin

ue to

bur

n. I

f th

e bu

rner

goe

s ou

t,de

pres

s sa

fety

val

ve

butto

n an

d ag

ain

depr

ess

igni

tor

plun

ger

seve

ral t

imes

or

until

rei

gniti

on o

ccur

s.

Hol

d re

d sa

fety

val

ve b

utto

n do

wn

until

ther

moc

oupl

e ac

tivat

es a

nd h

olds

val

ve o

pen.

5. A

djus

t re

gula

tor

to o

btai

n de

sire

d am

ount

of

heat

.

CA

UT

ION

: Do

no

t le

ave

the

un

it r

un

nin

g w

hile

un

atte

nd

ed.

Con

tinue

to

mon

itor

the

oper

atio

n of

the

hea

ter

whi

le it

is in

use

. If

the

fan

shou

ldst

op o

r if

the

unit

beco

mes

ove

rhea

ted,

shu

t of

f fu

el c

onta

iner

val

ve im

med

iate

lyan

d co

rrec

t th

e m

alfu

nctio

n. T

he 3

00 s

erie

s he

ater

s ar

e eq

uipp

ed w

ith h

igh

limit

cont

rols

whi

ch s

top

fuel

flo

w if

ove

rhea

t co

nditi

ons

are

pres

ent.

2

3

RE

DD

RA

GO

NH

EA

TE

RS

HU

T-D

OW

N P

RO

CE

DU

RE

:

1. T

urn

Reg

ulat

or p

ress

ure

dow

n so

tha

t yo

u he

ar j

ust

a lo

w r

oar

from

pre

heat

er

(10

– 20

PSI

).

2. T

urn

Pro

pane

tan

k va

lve

off

and

let

the

gas

burn

out

of

the

hose

.

3. T

urn

Reg

ulat

or p

ress

ure

dow

n fo

r st

orag

e.

GE

NE

RA

LS

AFE

TY

TIP

SA

ND

SU

GG

ES

TIO

NS

:

1.

Alw

ays

chec

k fu

el c

onne

ctio

ns w

ith s

oapy

wat

er o

r co

mm

erci

al le

ak d

etec

tor.

NE

VE

R u

se a

mat

ch o

r ot

her

open

fla

me.

2.

If y

ou h

ave

ques

tions

or

prob

lem

s co

ntac

t you

r su

pplie

r or

Fla

me

Eng

inee

ring

. W

hen

in d

oubt

,mak

e su

re.

3.

Fan,

mot

or,m

otor

mou

ntin

g pl

ate,

switc

h an

d po

wer

cor

d m

ay b

e re

mov

ed a

s an

ass

embl

y.

4.

If u

nit o

verh

eats

or

blow

er s

tops

for

any

rea

son

shut

off

fue

l at t

he f

uel c

ylin

der.

5.

Alw

ays

shut

fue

l off

at f

uel c

ylin

der

whe

n un

it is

sto

pped

.

6.

Nev

er s

tore

fue

l cyl

inde

rs in

side

bui

ldin

gs.

7.

Alw

ays

stor

e fu

el c

ylin

ders

in th

eir

prop

er u

prig

ht p

ositi

on.

8.

Hav

e qu

alif

ied

serv

ice

pers

onne

l per

form

ser

vice

wor

k on

you

r R

ed D

rago

n he

ater

. Con

sult

the

“ret

urn

for

repa

ir”

proc

edur

e on

pag

e 10

.

9.

Nev

er o

pera

te y

our

Red

Dra

gon

heat

er u

natte

nded

.

10.

Nev

er o

pera

te y

our

Red

Dra

gon

heat

er w

ithou

t pro

per

vent

ilatio

n.

11.

The

max

imum

sug

gest

ed o

pera

ting

pres

sure

is 2

5 ps

ig. f

or a

ll m

odel

s. N

ever

op

erat

e yo

ur R

ed D

rago

n he

ater

at h

ighe

r th

an th

e su

gges

ted

pres

sure

.

12.

Alw

ays

use

the

shor

test

and

str

aigh

ts r

un o

f du

ctin

g po

ssib

le. T

his

impr

oves

the

effi

cien

cy o

f th

e he

ater

and

sav

es f

uel.

13.

Alw

ays

cove

r th

e P.

O.L

. fitt

ing

whe

n un

coup

led

from

fue

l cyl

inde

r to

elim

inat

e de

bris

fro

m e

nter

ing

hose

.

14.

Nev

er c

arry

any

LP-

gas

aboa

rd a

pas

seng

er c

arry

ing

airc

raft

.

4

ELE

CT

RIC

AL

SY

ST

EM

TR

OU

BLE

SH

OO

TIN

GG

UID

E:

Blo

wer

not

wor

king

pro

perl

y.

1. A

lliga

tor

clip

s no

t atta

ched

to p

ower

sour

ce (

12 v

olt m

odel

).

2. B

atte

ry d

isch

arge

d (1

2 vo

lt m

odel

).

3. N

o el

ectr

ical

pow

er a

vaila

ble

at

rece

ptac

le (

115

volt

AC

mod

el).

4. P

ower

cor

d de

fect

ive

(bro

ken

wir

e).

5. S

witc

h in

“O

FF”

posi

tion.

6. S

witc

h in

oper

ativ

e.

7. M

otor

inop

erat

ive.

8. B

low

er w

heel

jam

med

.

9. B

low

er w

heel

loos

e fr

om m

otor

sh

aft.

Atta

ch c

lips

to 1

2 vo

lt ba

ttery

(ei

ther

allig

ator

clip

may

be

atta

ched

to p

ositi

vete

rmin

al).

Rec

harg

e or

rep

lace

bat

tery

.

Che

ck b

reak

er o

r fu

se.

Rep

lace

pow

er c

ord.

Mov

e sw

itch

to “

ON

”po

sitio

n.

Rep

lace

sw

itch.

Rep

lace

mot

or.

Rem

ove

inle

t gua

rd a

nd f

ree

blow

erw

heel

– b

ent b

low

er m

ust b

e re

plac

ed.

Secu

re b

low

er w

heel

to m

otor

sha

ft.

CH

ECK

PO

SS

IBLE

PR

OB

LEM

SS

OLU

TIO

N

5

FUE

LS

YS

TE

MT

RO

UB

LES

HO

OT

ING

GU

IDE

:

Low

or

No

Hea

t Out

put.

1. B

urne

r or

ific

e ob

stru

cted

.

2. L

ack

of a

dequ

ate

fuel

.

3. R

egul

ator

in lo

w o

r of

f po

stiti

on.

4. H

ose

obst

ruct

ed.

5. B

urne

r go

es o

ut w

hen

red

butto

n is

rel

ease

d.

Cle

an o

rifi

ce w

ith a

1/3

2”dr

ill o

r or

ific

e cl

eane

rpr

ovid

ed. A

ser

ious

obs

truc

tion

may

req

uire

the

rem

oval

and

dis

asse

mbl

y of

the

burn

er a

ssem

bly.

It

may

be

advi

sabl

e to

hav

e th

is s

ervi

ce d

one

by y

our

supp

lier

or a

qua

lifie

d L

P-ga

s se

rvic

e m

an. C

onta

ct th

efa

ctor

y fo

r fu

rthe

r in

form

atio

n.

A. O

pen

fuel

cyl

inde

r va

lve.

B. F

ill f

uel c

ylin

der.

C. E

xces

s fl

ow P

.O.L

.,lo

cate

d at

the

end

of th

e fu

elsu

pply

hos

e,m

ay b

e ac

tivat

ed. T

o co

rrec

t thi

sco

nditi

on,c

lose

cyl

inde

r va

lve,

wai

t 5 to

10

seco

nds

and

reop

en S

LO

WLY

.

Ope

n R

egul

ator

. Rem

embe

r th

is r

egul

ator

wor

ksop

posi

te o

f a

valv

e. T

urni

ng th

e kn

ob to

the

righ

t,in

crea

ses

the

flow

.

Cle

ar h

ose

by b

ack

flus

hing

with

air

or

repl

ace

hose

asse

mbl

y.

The

rmoc

oupl

e co

nnec

tion

at b

otto

m o

f sa

fety

val

ve is

loos

e or

dir

ty. T

his

is a

n el

ectr

ical

con

nect

ion

and

cont

acts

mus

t be

clea

n.

The

rmoc

oupl

e de

fect

ive

and

mus

t be

repl

aced

. Thi

s is

a st

anda

rd 1

2”th

erm

ocou

ple

and

may

be

obta

ined

at

mos

t plu

mbi

ng a

nd h

eatin

g su

pply

sto

res.

Safe

ty v

alve

may

be

inop

erat

ive

and

may

hav

e to

be

repl

aced

. Be

sure

to r

epla

ce s

afet

y va

lve

with

a u

nit

suita

ble

for

use

the

LP-

gas

at a

pre

ssur

e up

to 2

5 P.

S.I.

Con

tact

man

ufac

ture

r fo

r ad

ditio

nal i

nfor

mat

ion.

Not

e:A

fter

the

heat

er h

as s

at u

nuse

d fo

r an

ext

ende

dpe

riod

of

time,

the

red

over

ride

but

ton

may

be

diff

icul

tto

pus

h th

e fi

rst t

ime

it is

act

ivat

ed.

PR

OB

LEM

SO

LUT

ION

6

H-1

75 S

elf-

Co

nta

ined

Hea

ter

& H

-125

Do

lly &

Bra

cket

sA

SS

EM

BLY

INS

TR

UC

TIO

NS

:

1. R

efer

to D

iagr

am A

for

dol

ly a

ssem

bly.

2. P

lace

fue

l cyl

inde

r on

dol

ly a

nd s

ecur

e w

ith n

ylon

str

aps.

3. P

ositi

on b

atte

ry c

arri

er s

o it

clea

rs th

e fu

el c

ylin

der

guar

d ri

ng. T

he s

ize

of f

uel

cylin

der

in u

se w

ill d

eter

min

e th

e pr

oper

pos

ition

of

the

carr

ier.

Adj

ust t

he c

arri

er to

th

e lo

wes

t pos

ition

pos

sibl

e w

hich

stil

l allo

ws

it to

cle

ar th

e cy

linde

r. T

ight

en b

olts

se

cure

ly.

4. M

ount

pla

stic

bat

tery

box

on

batte

ry b

rack

et w

ith b

olts

pro

vide

d. M

ake

sure

nyl

on

stra

p is

in p

lace

und

er p

last

ic c

ase

befo

re a

ttach

ing

case

to b

rack

et. (

Thi

s st

rap

secu

res

batte

ry c

ase

lid).

Mou

nt h

eate

r br

acke

t abo

ve b

atte

ry b

rack

et w

ith

bolts

pro

vide

d.

5. T

he h

eate

r is

mou

nted

by

plac

ing

the

base

in b

etw

een

top

and

botto

m

hold

ers

and

rota

ting

the

heat

er

coun

terc

lock

wis

e un

til it

is e

ngag

ed.

Secu

re h

eate

r w

ith c

otte

r pi

n pr

ovid

ed.

6. T

ight

en a

ll fu

el c

onne

ctio

ns a

nd

chec

k w

ith s

oapy

wat

er a

s de

scri

bed

on p

age

2 of

this

man

ual.

Follo

w a

ll sa

fety

pre

caut

ions

. DO

NO

T L

EAV

E

TH

E H

EA

TE

R R

UN

NIN

G W

HIL

EU

NA

TT

EN

DE

D.

7. A

hos

e cl

amp

is p

rovi

ded

to s

ecur

e FT

4-6

duc

ting

to h

eate

r (e

lbow

).

H-1

75

-30

0A

ssem

ble

d

7

Han

dle

Ass

emb

ly

Ret

ain

erC

ap

Ret

ain

erC

ap

Wh

eel

Wh

eel

Toe

Pla

te/A

xle

Ass

emb

ly

Nyl

on

Str

ap

Bo

lts

Torc

hH

old

er

DIA

GR

AM

A

8

RE

DD

RA

GO

NP

RE

HE

AT

ER

PAR

TS

LIS

T:

No

teR

efer

ence

Des

crip

tio

nP

art

Lett

erN

um

ber

AIn

let

ring

& f

an g

uard

M 3

001

BFa

n H

ousi

ngM

300

2

CB

low

er w

heel

M 3

003

+D

Mot

or m

ount

ing

plat

e/12

vol

t m

otor

M 3

004

*E

Mot

or m

ount

ing

plat

e/11

5 vo

lt m

otor

M 3

005

+F

Mot

or, 1

2 vo

lt D

.C. 4

-6 a

mp

draw

M 3

006

*G

Mot

or, 1

15 v

olt

A.C

. 1-2

am

p dr

awM

300

7

+H

Sw

itch

M 3

008

+I

Pow

er c

ord

w/a

lliga

tor

clip

s &

cov

ers

M 3

009

JC

ontr

ol A

ssem

bly,

com

plet

eM

301

0

J1P

ress

ure

Gau

geG

-23

J2S

afet

y C

ontr

olH

19

H

J3R

egul

ator

567

RC

KTh

erm

ocou

ple

M 3

012

LFu

el s

uppl

y ho

se w

/ PO

LM

301

3

MFu

el p

ipe

asse

mbl

yM

301

4

NTo

rch

Ass

embl

yLT

2-1

2 H

OA

ttac

hmen

t sc

rew

& s

pace

rM

301

5

PTr

ansi

tion

M 3

016

QB

ase

& T

rans

ition

Sup

port

M 3

017

RC

arry

ing

hand

leM

301

8

SO

pera

tors

Man

ual

M 3

019

TIg

nito

r M

odel

21

UA

djus

tabl

e el

bow

M 3

021

•V

Ther

moc

oupl

e ju

nctio

n bl

ock

M 3

025

•W

170˚

hig

h lim

it co

ntro

l w/le

ads

M 3

026

•X

Hig

h lim

it co

ntro

l shi

eld

M 3

027

+ U

sed

on a

ll 12

vol

t D

.C. m

odel

sLT

2-1

2 M

H-2

00LT

2-1

2 M

H-3

00H

-175

-300

* U

sed

on a

ll 11

5 vo

lt A

.C. m

odel

sLT

2-1

2 M

H-2

10LT

2-1

2 M

H-3

10

• U

sed

onLT

2-1

2 M

H-3

00LT

2-1

2 M

H-3

10

9

A E

J

J1

J2

J3

O

P

Q

U

R

V

S

W

T X

KL

MN

FG

HI

B

CD

10RET

UR

NIN

GY

OU

RPR

EHEA

TER

TO F

AC

TOR

Y F

OR

REP

AIR

S:

PU

RC

HA

SE

INFO

RM

AT

ION

:

Sum

mer

Pre

heat

er R

efur

bish

ing

Off

er:

Ret

urn

your

Red

Dra

gon

Eng

ine

Preh

eate

r dur

ing

the

mon

ths

of J

une,

July

or A

ugus

t for

aco

mpl

ete

chec

kup.

Ple

ase

incl

ude

a no

te d

escr

ibin

g w

hat y

ou w

ould

like

don

e an

d al

so y

our

com

plet

e na

me

and

addr

ess

for r

etur

ning

you

r hea

ter t

o yo

u. N

ote:

If y

ou w

ould

like

to h

ave

aR

ed D

rago

n H

igh

Lim

it H

eat S

enso

r Sa

fety

Con

trol

Kit

inst

alle

d on

you

r LT

2-1

2 M

H-2

00or

LT

2-1

2 M

H-2

10 p

leas

e sp

ecify

.

FR

EE

LA

BO

R!

We

will

com

plet

ely

refu

rbis

h it

to o

rigi

nal s

pecs

– p

aint

and

all.

It w

ill lo

ok li

ke a

bra

nd n

ew u

nit.

You

pay

only

for

frei

ght a

nd r

epla

cem

ent p

arts

.

Ple

ase

fill

out t

he f

ollo

win

g fo

rm a

nd k

eep

this

man

ual w

ith y

our

preh

eate

r at

all

times

.

If r

epai

rs c

anno

t be

obta

ined

from

the

abov

e de

aler

or

if yo

u w

ant y

our

heat

er u

pdat

ed,y

ou m

ay r

etur

n yo

ur u

nit,

prep

aid,

to th

e fa

ctor

y.

Mo

del

No

.:

Dat

e o

f P

urc

has

e:

Pla

ce o

f P

urc

has

e:

Dea

ler

Ph

on

e N

o.:

Ret

urn

Yo

ur

Pre

hea

ter

Pre

pai

d T

o:

Flam

e E

ng

inee

rin

g, I

nc.

Wes

t H

igh

way

4La

Cro

sse,

Kan

sas

6754

8

SP

EC

IFIC

AT

ION

S F

OR

ALL

PR

EH

EA

TE

RM

OD

ELS

:

• 49

,000

BTU

/hr

• B

low

er F

ans

are

rate

d at

320

cub

ic fe

et p

er m

inut

e

• M

otor

pul

ls 4

am

ps fr

om b

atte

ry (1

2 vo

lt D

.C. M

odel

s)

• U

ses

appr

oxim

atel

y 1/

2 ga

llon

of fu

el p

er h

our

• Pr

ehea

ts e

ngin

es in

app

roxi

mat

ely

15 m

inut

es a

t 0°

F

• D

esig

ned

to b

urn

liqui

d or

vap

or p

ropa

ne

• D

imen

sion

s: A

ppro

xim

atel

y 8”

wid

e x

9”hi

gh x

19”

long

• Ea

ch p

rehe

ater

is te

sted

bef

ore

leav

ing

the

fact

ory

HO

WT

OD

ET

ER

MIN

ET

HE

AM

OU

NT

OF

FUE

LIN

AN

LP

-GA

S C

YLI

ND

ER

:

1. W

eigh

cyl

inde

r to

det

erm

ine

tota

l wei

ght.

2. L

ocat

e ta

re w

eigh

t (T

.W.)

sta

mpe

d on

cyl

inde

r co

llar.

3. S

ubtr

act

tare

wei

ght

from

tot

al w

eigh

t.

4. D

ivid

e th

e re

sult

from

ste

p 3

by:4

.24

for

prop

ane*

; 4.8

1 fo

r bu

tane

*. T

he r

esul

ting

figur

e is

the

num

ber

of g

allo

ns o

f fue

l in

the

cylin

der.

* A

T 6

0°F.

11

12OP

TIO

NA

LE

QU

IPM

EN

TFO

RR

ED

DR

AG

ON

PR

EH

EA

TE

RS

:

Thi

s he

avy

duty

duc

ting

is p

erfe

ct fo

r Red

Dra

gon

Eng

ine

Preh

eate

rs a

nd c

ompr

esse

s to

abou

t 1/4

of n

orm

al le

ngth

. Wor

king

tem

pera

ture

from

-65°

to 3

00°

F.

Par

t #

Des

crip

tio

nW

t E

ach

FT 4

-12

HD12

’ Hea

vy D

uty

Duct

ing

4.8

lbs

FT 4

-6 H

D6’

Hea

vy D

uty

Duct

ing

2.6

lbs

Hea

vy D

uty

Duct

ing

Thi

s ha

rd s

hell

carr

ying

cas

e is

des

igne

d to

acco

mm

odat

e an

y R

ed D

rago

n,12

Vol

t D.C

.m

odel

.

Pre

hea

ter

Car

ryin

g C

ase

Part

#D

escr

iptio

nW

t Eac

hC-

921

Hard

She

ll Pre

heat

er C

arry

ing

Case

6.0 lb

sPa

rt #

Des

crip

tion

Wt E

ach

C-92

3So

ft She

ll Pre

heat

er C

arry

ing C

ase

1.8 lb

s

Pre

hea

ter

Car

ryin

g C

ase

Thi

s so

ft sh

ell c

arry

ing

case

is d

esig

ned

toac

com

mod

ate

any

Red

Dra

gon,

115

Volt

A.C

. mod

el.

A h

andy

acc

esso

ry fo

r obt

aini

ng 1

2 vo

lts fo

r any

Red

Dra

gon

Preh

eate

r usi

ng D

.C. p

ower

. Elim

inat

esop

enin

g th

e co

wlin

g or

sea

rchi

ng fo

r a p

ower

sou

rce.

Plug

s in

to th

e ai

rcra

ft or

veh

icle

cig

aret

te li

ghte

rre

cept

icle

. Als

o us

e fo

r cha

rgin

g th

e ba

ttery

.

Part

#D

escr

iptio

nW

t Ea.

A-76

150

Disp

osab

le Cy

linde

r Ada

ptor

w/sh

ut of

f valv

e0.5

lbs

A-73

160

Disp

osab

le Cy

linde

r Ada

ptor

with

out v

alve

0.35 l

bsA-

8412

Elect

rical

Plug

0.1

lbs

Thi

s fit

ting

allo

ws

use

of d

ispo

sabl

e cy

linde

rs w

ithR

ed D

rago

n Pr

ehea

ters

.Con

nect

s to

the

P.O

.L.

fittin

g on

the

fuel

inle

t of t

he p

rehe

ater

. Ava

ilabl

ew

ith o

r with

out a

shu

t-of

f val

ve.

Dis

posa

ble

Cyl

inder

Adap

tor

Ele

ctri

cal P

lug

A-7

6150

A-8

412

13

OT

HE

RG

RE

AT

RE

DD

RA

GO

NE

QU

IPM

EN

T:

RED

DR

AG

ON

PR

OPA

NE

TO

RC

H K

ITS

RED

DR

AG

ON

PO

RTA

BLE

PR

OPA

NE

HEA

TER

S

Cal

l 1-8

00-2

55-2

469 F

or

A C

om

ple

te R

ed D

ragon C

atal

og T

oday

!O

r V

isit

Our

Web

-Sit

e: w

ww

.Fla

meE

ngin

eeri

ng.c

om

Flam

e E

ngin

eerin

g,In

c. m

anuf

actu

res

a co

mpl

ete

line

of to

rch

kits

rang

ing

from

50,

000

BT

U to

2,0

00,0

00 B

TU

.M

any

mod

els

are

CSA

Cer

tifie

d fo

r the

Uni

ted

Stat

es a

nd C

anad

a.

Flam

e E

ngin

eerin

g,In

c. a

lso

man

ufac

ture

s a

com

plet

e lin

e of

por

tabl

e co

nstru

ctio

n he

ater

s –

perf

ect f

or te

mpo

rary

heat

ing

of w

areh

ouse

s,bu

ildin

gs u

nder

con

stru

ctio

n,ga

rage

s,sh

op a

reas

,mac

hine

she

ds a

nd re

mod

el a

reas

. Fou

rgr

eat m

odel

s to

cho

ose

from

. Thr

ee m

odel

s ar

e C

SA C

ertif

ied

for t

he U

nite

d St

ates

and

Can

ada.

Per

fect

Fo

r:•

Mel

tin

g S

no

w &

Ice

• T

haw

ing

Pip

es•

Flam

ing

Wee

ds

• H

eati

ng

Met

al•

Bur

ning

Off

Unw

ante

d V

eget

atio

n•

Sta

rtin

g C

amp

fire

s &

Ch

arco

al•

Hea

tin

g T

ar &

Asp

hal

t•

Bu

rnin

g B

rush

& S

tum

ps

• M

UC

HM

OR

E!

VT

3-3

0 C

HT

11 /

2-10

CR

JET

410

C

AG

-215

AG

-85

AG

-235

CH

-220

P.O

. Box

577

•

W

est

Hig

hway

4

•

LaC

ross

e, K

ansa

s 67

548

800-

255-

2469

•

7

85-2

22-2

873

•

Fa

x: 7

85-2

22-3

619

flam

e@fla

mee

ngin

eerin

g.co

m

•

ww

w.F

lam

eEng

inee

ring.

com

®

Tha

nk y

ou f

or p

urch

asin

g a

Red

Dra

gon

Eng

ine

Pre

heat

er.

You

are

enco

urag

ed to

con

tact

us

if y

ou h

ave

ques

tions

or

nee

d as

sist

ance

.