2175 West Park Place Blvd., Stone Mountain, GA 30087 www.adpnow.com

PS-UHPX-03 Effective: May, 2016

Unit Heater Accessories & Replacement Parts

Parts Sheet

Contents .......................................................................................... Pa Page

CUH Unit Heater .......................................................................................... 2

FSA Unit Heater ........................................................................................... 4

SEP Unit Heater

SEP 60 – 145 ................................................................................... 6

SEP 175 – 290 ............................................................................... 10

SEP 300 – 400 ............................................................................... 14

HED Duct Furnace

HED 75 – 150 ................................................................................. 18

HED 200 – 300 ............................................................................... 20

FOA Unit Heater ........................................................................................ 22

Venting

FOA Venting Guidelines ................................................................. 26

SEP, HED, FSA Venting Guidelines ............................................... 27

Venting Components (General) ...................................................... 28

Venting Kit Diagrams ...................................................................... 29

Fuel Conversion Kits – LP and NG ............................................................. 30

HEP Heat Exchangers ............................................................................... 31

CUH

CUH UNIT HEATER

1 2 3 4 5 1 2 3 4 5 1 2 1 2

176777500 X X76722700 X X X X

276738700 X X76714900 X X X X

376738800 X X76715000 X X X X

47679100076700242

57674020076739900

676717500

676714600

Not Shown76715100

7

767392008

7673970010

7677730076777400

1176715500

1276739500

137677370076773800

X

X

2 3 4 5

X XX X

BURNER BOX

GAS VALVE (NAT)

IGNITION LEAD (CABLE)

X

ELECTRODE/FLAME SENSOR

X

CUH60

LIMIT SWITCH

PRESSURE SWITCH

TRANSFORMER

BURNER

INDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower wheel)

X X

X

X X

X

X

X

X X

X X X X

X

X

X X X

X

X X X

X X

PART NUMBERDESCRIPTIONDRAWING

NUMBER

2

X XX

X

X

X

X

CUH30

X

CUH45

FAN MOTOR (BLOWER MOTOR)

FLAME ROLLOUT SWITCH

GAS VALVE (LP)

CUH75

X X

X

CONTROL BOARD

ELECTRODE/SPARK IGNITOR

2

2

CUH UNIT HEATER

1 2 3 4 5 1 2 3 4 5 1 2 1 2CUH60PART

NUMBERDESCRIPTIONDRAWING NUMBER

CUH30 CUH45 CUH75

1576739100767396007674000076712000

167673900076740100

177673780076735000

19767404007674120076741900

207673930076740300

2176700314767815007678400076768700

2276708800

2376713500

2476741100

2576773900 X76774000 X76774100 X * X76774200 X * X

2676750900

2776750800

28Straight thread 76717200 4 5Tapered thread 76724000 2 3 4 5

28Straight thread 76712200 4 5Tapered thread 76723700 2 3 4 5

297674050076758900

307675070076758800

317675060076758100

327675040076758700

X

LOUVER VANE (BEIGE)

MANIFOLD

MOUNTING BRACKET, BACK

MOUNTING BRACKET, FRONT

ORIFICE (LP)

ORIFICE (NAT)

PANEL, ACCESS

X X X X

4 6 64

X X

X XX

X

LOUVER SPRING

X

INDUCED DRAFT GASKET

X X

X XX X

X X

* For these models, you also need to order tapered thread orifices.(All new manifolds have tapered threads and will not fit with older orifices having straight threads).

2 3

X X X X

PANEL, SIDE

WRAPPER, CABINET

2

XX X

XX

X

X X

XX

X

6 644

X *X *

PANEL, FRONT

X XX X

3

X X

FLUE BOX GASKET

HEAT EXCHANGER

X X

X X

XX

X

XFAN BLADE

FAN GUARD

FLUE ADAPTER

FLUE BOX

X

X X

3

FSA

FSA UNIT HEATERDRAWING NUMBER DESCRIPTION PART

NUMBER FSA30 FSA45 FSA60 FSA75

176722700

276714900

376715000

476791000 X X76700242 X X

576740200 2 276739900 X X

676717500

676714600

Not Shown76715100

7

767392008

7673970010

76777300 X76777400 X X X

1176715500

1276739500 2 3 4 5

1376773700 X X76773800 X X

CONTROL BOARD

ELECTRODE/SPARK IGNITER

ELECTRODE/FLAME SENSOR

FAN MOTOR (BLOWER MOTOR)

X

X

X

FLAME ROLLOUT SWITCH

GAS VALVE (LP)

GAS VALVE (NAT)

X

X

X

XLIMIT SWITCH

IGNITION LEAD

INDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower wheel)

BURNER

BURNER BOX

X

X

PRESSURE SWITCH

TRANSFORMER

4

FSA UNIT HEATERDRAWING NUMBER DESCRIPTION PART

NUMBER FSA30 FSA45 FSA60 FSA75

1576739100 X76739600 X76740000 X76712000 X

1676739000 X X76740100 X X

1776737800 X X76735000 X X

1976740400 X X76741200 X76741900 X

2076739300 X X76740300 X X

2176700314 X76781500 X76784000 X76768700 X

2276708800 X X X X

2376713500 4 4 6 6

2476741100 4 4 6 6

2576773900 X76774000 X76774100 X76774200 X

2676750900

2776750800

2876724000 2 3 4 5

2876723700 2 3 4 5

2976740500 X X76758900 X X

3076750700 X X76758800 X X

3176750600 X X76758100 X X

3276750400 X X76758700 X X

Not Shown76738500

FAN BLADE

PANEL, SIDE

WRAPPER, CABINET

PANEL, FRONT

X

X

X

FLUE BOX

FLUE BOX GASKET

HEAT EXCHANGER

FLAME SENSOR WIRE

MOUNTING BRACKET, FRONT

ORIFICE (LP)

ORIFICE (NAT)

PANEL, ACCESS

INDUCED DRAFT GASKET

LOUVER SPRING

LOUVER VANE (BEIGE)

MANIFOLD

MOUNTING BRACKET, BACK

FAN GUARD

FLUE ADAPTER

5

SEP

SEP UNIT HEATER SEP 60 - 145DRAWING NUMBER DESCRIPTION PART

NUMBERSEP100

1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5

0 1 0 1 0 1 0 1

1100000240

7677750076722700 X X X X X

276714900 X

376715000 X

476714500 X

676717500 X76717600

676714600 X76714800

7

76746100 X X767143007673840076714200 X

87671660076716400 X7671670076716500

976717100

ALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

SEP60

SEP90

SEP115

SEP145

X X X XX X X X

X X X X

X X X X

X X X X

X X X X

X X

INDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower wheel)

X X X X

X X X XLIMIT SWITCH

AUXILIARY LIMIT

X X X X

CONTROL BOARD

ELECTRODE/SPARK IGNITER

ELECTRODE/FLAME SENSOR

FAN MOTOR (BLOWER MOTOR)

GAS VALVE (LP)

GAS VALVE (NAT)

6

SEP UNIT HEATER SEP 60 - 145DRAWING NUMBER DESCRIPTION PART

NUMBERSEP100

1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5

0 1 0 1 0 1 0 1

ALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

SEP60

SEP90

SEP115

SEP145

10767769007677700076777100 X7677720076777300 X

1176715500 X

127671120076711300 4

1576710700 76776400 X

167671100076711100 X

177670840076708500 X7670860076708700

19767091007670900076718900 X7670920076719100 X76709300767213007670940076709500767366007670960076736700767097007670980076709900

207671000076710100 X7671020076710300

2276708800 X76708900

PRESSURE SWITCH

TRANSFORMER

X XX

X X X

BURNERX X X X

X XFAN BLADE

4 64 5

XX X X

X XX X

X X

X

X

X XX

X

X XX X

X X X X

FAN MOTOR MOUNT / GUARD

FLUE ADAPTER

FLUE BOX

FLUE BOX GASKET

INDUCED DRAFT MOTOR GASKET

7

SEP UNIT HEATER SEP 60 - 145DRAWING NUMBER DESCRIPTION PART

NUMBERSEP100

1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5

0 1 0 1 0 1 0 1

ALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

SEP60

SEP90

SEP115

SEP145

21767073007670740076707500 X7670760076707700767078007670790076708000

21767114007671150076711600 X7671170076708100767082007671190076708300

2376713500 7

247671310076713200 77671330076713400

2576724800 X76724700 X76724400 X X76724500 X76724600767241007672420076724300

28Straight thread 76712300

Tapered thread 76723000 4 5Straight thread 76712200

Tapered thread 76723700 4 6Straight thread 76712400

Tapered thread 76723400 4Tapered thread 76723600

28Straight thread 76717200

Tapered thread 76724000 4 6Tapered thread 76723500 4Straight thread 76717300

Tapered thread 76723100 4 5Straight thread 76717400

Tapered thread 76723300

XHEAT EXCHANGER (STAINLESS)

Xn/a

XX

7 77 7

n/aX

X

LOUVER SPRING

MANIFOLDX *

X *X *

X *

* For these models, you also need to order tapered thread orifices.(All new manifolds have tapered threads and will not fit with older orifices having straight threads).

LOUVER VANE, BEIGE7 7 7 7

4 5

ORIFICE (NAT)

ORIFICE (LP)

HEAT EXCHANGER (ALUMINIZED)

4 6

4 6

4 5

8

SEP UNIT HEATER SEP 60 - 145DRAWING NUMBER DESCRIPTION PART

NUMBERSEP100

1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5

0 1 0 1 0 1 0 1

ALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

SEP60

SEP90

SEP115

SEP145

2976712600 X

3376712500 X

347671270076712800 X7671290076713000

3576710400 4

3676710500 X76710600

3776714100

387670100076700900 X7670110076700800

397670150076701300 X7670140076701200

407670190076702100 X76702000

417670160076701800 X76701700

4276717800 4

4376717900 X

Not Shown100002477

Not Shown76717700 X

Not Shown100000546

76715100 X76715200

Not Shown100000547100000548

76738500 X X X X X76738600

Not Shown7671690076722900 X X X X X7671700076722800

CONTROL BOXX X X X

X XDRIP SHIELD

X X X X

X X

X X

4 5

XX

XX X

PANEL, RIGHT SIDE (viewed from rear)

X XX X

4 5

X XX X

X X X X

X X

X X X X

X X X X

X X X X

X

CONTROL BOX COVER

WIRING HARNESS

TURBULATOR FOR NOX

TURBULATOR RETAINER

FAN TIMER

GAS PRESSURE SWITCH

IGNITION WIRE

FLAME SENSOR WIRE

FLUE BAFFLE

FLUE BAFFLE BRACKET

LOUVER BRACKET

PANEL, TOP

PANEL, BOTTOM

PANEL, LEFT SIDE ( viewed from rear)

X X X

X X X X

9

SEP

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBER

1100000240

7677750076722700

276714900

376715000

476714500

67671750076717600

67671460076714800

7

76746100767143007673840076714200

876716600767164007671670076716500

976717100

ALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

INDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower whe

LIMIT SWITCH

AUXILIARY LIMIT

CONTROL BOARD

ELECTRODE/SPARK IGNITER

ELECTRODE/FLAME SENSOR

FAN MOTOR (BLOWER MOTOR)

GAS VALVE (LP)

GAS VALVE (NAT)

SEP 175 - 290SEP250

1 2 3 4 5 1 2 3 1 2 3 4 5 1 2 3 4 5

0 1 1 2 3 0 1 0 1

X X X X X

X

X

2

X

X

X

X X X X

X

SEP175

SEP200

X

SEP230

SEP290

X XX X X

X

X

X X

X X X

X X

X

X

XX X

2 2X

X X

X X

X

X X X X

X

X X

XX

10

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBERALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

107677690076777000767771007677720076777300

1176715500

127671120076711300

1576710700 76776400

167671100076711100

1776708400767085007670860076708700

19767091007670900076718900767092007671910076709300767213007670940076709500767366007670960076736700767097007670980076709900

2076710000767101007671020076710300

227670880076708900

PRESSURE SWITCH

TRANSFORMER

BURNER

FAN BLADE

FAN MOTOR MOUNT / GUARD

FLUE ADAPTER

FLUE BOX

FLUE BOX GASKET

INDUCED DRAFT MOTOR GASKET

SEP 175 - 290SEP250

1 2 3 4 5 1 2 3 1 2 3 4 5 1 2 3 4 5

0 1 1 2 3 0 1 0 1

SEP175

SEP200

SEP230

SEP290

X

X

10

X

2

X

X

X X

X

X

X

X X X X

X X XX

8 10

6 6

X X 2

X X X X

X X X X

2

XX

X

X

X XX X

X X XX

11

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBERALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

217670730076707400767075007670760076707700767078007670790076708000

217671140076711500767116007671170076708100767082007671190076708300

2376713500

2476713100767132007671330076713400

257672480076724700767244007672450076724600767241007672420076724300

28Straight thread 76712300

Tapered thread 76723000Straight thread 76712200

Tapered thread 76723700Straight thread 76712400

Tapered thread 76723400Tapered thread 76723600

28Straight thread 76717200

Tapered thread 76724000Tapered thread 76723500Straight thread 76717300

Tapered thread 76723100Straight thread 76717400

Tapered thread 76723300

HEAT EXCHANGER (STAINLESS)

LOUVER SPRING

MANIFOLD * For these models, you also need to order tapered thread orifices.(All new manifolds have tapered threads and will not fit with older orifices having straight threads).

LOUVER VANE, BEIGE

ORIFICE (NAT)

ORIFICE (LP)

HEAT EXCHANGER (ALUMINIZED)

SEP 175 - 290SEP250

1 2 3 4 5 1 2 3 1 2 3 4 5 1 2 3 4 5

0 1 1 2 3 0 1 0 1

SEP175

SEP200

SEP230

SEP290

X

X

14

14

X XX

X X

6 8 10

106

10

6 8 10

6

XX

X X

XX

X

7 7

7 14 14

X *

14 14

7

10

6

6 8

6

6 8 10

X * X *X *

12

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBERALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

2976712600

3376712500

3476712700767128007671290076713000

3576710400

367671050076710600

3776714100

3876701000767009007670110076700800

3976701500767013007670140076701200

40767019007670210076702000

41767016007670180076701700

4276717800

4376717900

Not Shown100002477

Not Shown76717700

Not Shown100000546

7671510076715200

Not Shown100000547100000548

7673850076738600

Not Shown76716900767229007671700076722800

CONTROL BOX

DRIP SHIELD

PANEL, RIGHT SIDE (viewed from rea

CONTROL BOX COVER

WIRING HARNESS

TURBULATOR FOR NOX

TURBULATOR RETAINER

FAN TIMER

GAS PRESSURE SWITCH

IGNITION WIRE

FLAME SENSOR WIRE

FLUE BAFFLE

FLUE BAFFLE BRACKET

LOUVER BRACKET

PANEL, TOP

PANEL, BOTTOM

PANEL, LEFT SIDE ( viewed from rear

SEP 175 - 290SEP250

1 2 3 4 5 1 2 3 1 2 3 4 5 1 2 3 4 5

0 1 1 2 3 0 1 0 1

SEP175

SEP200

SEP230

SEP290

X

X

X

10

2

X

X

X

X

X

10

2

X

X XX X X

X X

X X X

X X X

X

X X

X XX X

X X

2 2

8 106 6

X X

XX X

X X

X XX X

XX X

X

8 10

X X

6 6

2

X X

X X

X

2XX

X XX

X

X X

X X

X X

X X

X

X X

13

SEP

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBER

1100000240

7677750076722700

276714900

376715000

476714500

67671750076717600

67671460076714800

7

76746100767143007673840076714200

876716600767164007671670076716500

976717100

ALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

INDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower whe

LIMIT SWITCH

AUXILIARY LIMIT

CONTROL BOARD

ELECTRODE/SPARK IGNITER

ELECTRODE/FLAME SENSOR

FAN MOTOR (BLOWER MOTOR)

GAS VALVE (LP)

GAS VALVE (NAT)

SEP 300 - 400SEP300

1 2 3 4 5 6 1 2 3 4

0 1 1 2 3 4

X X X

X

X

2

X

X

X

X

X

SEP345

SEP400

XX X

X X

X X

X X

2 2

X X

X X

X

X X

X

14

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBERALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

107677690076777000767771007677720076777300

1176715500

127671120076711300

1576710700 76776400

167671100076711100

1776708400767085007670860076708700

19767091007670900076718900767092007671910076709300767213007670940076709500767366007670960076736700767097007670980076709900

2076710000767101007671020076710300

227670880076708900

PRESSURE SWITCH

TRANSFORMER

BURNER

FAN BLADE

FAN MOTOR MOUNT / GUARD

FLUE ADAPTER

FLUE BOX

FLUE BOX GASKET

INDUCED DRAFT MOTOR GASKET

SEP 300 - 400SEP300

1 2 3 4 5 6 1 2 3 4

0 1 1 2 3 4

SEP345

SEP400

X

X

12

X

2

X

X

X

X

X

X

X X

12 12

X X

XX

2 2

X

X X

XX

X X

15

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBERALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

217670730076707400767075007670760076707700767078007670790076708000

217671140076711500767116007671170076708100767082007671190076708300

2376713500

2476713100767132007671330076713400

257672480076724700767244007672450076724600767241007672420076724300

28Straight thread 76712300

Tapered thread 76723000Straight thread 76712200

Tapered thread 76723700Straight thread 76712400

Tapered thread 76723400Tapered thread 76723600

28Straight thread 76717200

Tapered thread 76724000Tapered thread 76723500Straight thread 76717300

Tapered thread 76723100Straight thread 76717400

Tapered thread 76723300

HEAT EXCHANGER (STAINLESS)

LOUVER SPRING

MANIFOLD * For these models, you also need to order tapered thread orifices.(All new manifolds have tapered threads and will not fit with older orifices having straight threads).

LOUVER VANE, BEIGE

ORIFICE (NAT)

ORIFICE (LP)

HEAT EXCHANGER (ALUMINIZED)

SEP 300 - 400SEP300

1 2 3 4 5 6 1 2 3 4

0 1 1 2 3 4

SEP345

SEP400

X

X

14

14

X X X

12

1212

12

12

12

X X

X X

14 14

X * X *

14 14

12

12

12

12

16

SEP UNIT HEATER DRAWING NUMBER DESCRIPTION PART

NUMBERALUMINIZED STEEL HEAT EXCHANGERSTAINLESS STEEL HEAT EXCHANGER

2976712600

3376712500

3476712700767128007671290076713000

3576710400

367671050076710600

3776714100

3876701000767009007670110076700800

3976701500767013007670140076701200

40767019007670210076702000

41767016007670180076701700

4276717800

4376717900

Not Shown100002477

Not Shown76717700

Not Shown100000546

7671510076715200

Not Shown100000547100000548

7673850076738600

Not Shown76716900767229007671700076722800

CONTROL BOX

DRIP SHIELD

PANEL, RIGHT SIDE (viewed from rea

CONTROL BOX COVER

WIRING HARNESS

TURBULATOR FOR NOX

TURBULATOR RETAINER

FAN TIMER

GAS PRESSURE SWITCH

IGNITION WIRE

FLAME SENSOR WIRE

FLUE BAFFLE

FLUE BAFFLE BRACKET

LOUVER BRACKET

PANEL, TOP

PANEL, BOTTOM

PANEL, LEFT SIDE ( viewed from rear

SEP 300 - 400SEP300

1 2 3 4 5 6 1 2 3 4

0 1 1 2 3 4

SEP345

SEP400

X

X

X

12

X

X

X

X

X

X

12

2

X

X X X

X X X

X X

X

X

X X

12 12

X X

X X

X X

X X

X X

12 12

2 2

X

X X

X X

X

X X

X

17

HED

HED DUCT FURNACE HED 75 - 1501 2 3 1 2 3 1 2 3 1 2 3

1100000240 X X X X76777500 X X X X76722700 X X X X

276714900

376715000

67671460076714800

7

7674610076714300

876716600767164007671670076716500

976717100

1076777100767225007672260076776900

1176715500

127671130076711200

177670850076708600

1976718900767121007671880076721400767215007671910076721300

6

X X

X X

HED150

X

HED75

X X

HED100 HED125

X

4 5BURNER

FLUE ADAPTER

X X X

X XX

6

X

X X X X

X

X

PART NUMBERDESCRIPTION

X X

XX

X

X

X

X

X

DRAWING NUMBER

CONTROL BOARD

ELECTRODE/SPARK IGNITER

ELECTRODE/FLAME SENSOR

GAS VALVE (NAT)

LIMIT SWITCH

AUXILIARY LIMIT

PRESSURE SWITCH

TRANSFORMER

X

X X

X

X

X

INDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower wheel)

FLUE BOX

18

HED DUCT FURNACE HED 75 - 1501 2 3 1 2 3 1 2 3 1 2 3

HED150HED75 HED100 HED125PART NUMBERDESCRIPTIONDRAWING

NUMBER

2076710000767101007671020076710300

2176719700767198007671990076720000767201007672020076720300

2176720400767205007672060076720700767208007672090076721000

227670880076708900

2576724700 X76724400 X76724500 X76724600 X767241007672420076724300

28Straight thread 76719400Tapered thread 76723900 6Straight thread 76719500Tapered thread 76723400 4 5 6

2976712600

3376712500

3876701000767009007670110076700800

3976701500767013007670140076701200

40767019007670210076702000

41767016007670180076701700

Not Shown100002477 X X X X

Not Shown100000546 X X X X7671510076715200

Not Shown100000547 X X X X10000054876738500 X X X X76738600

X X

X X

XX

X

X

PANEL, RIGHT SIDE (as viewed from rear)

FAN TIMER

IGNITION WIRE

X X

X

X X

X

X

XX

PANEL, LEFT SIDE (as viewed from rear)

X

X

XX

X

X

X

X

6

4 5 6

X X

PANEL, TOP

PANEL, BOTTOM

X X X

X X

X

*X

*X

*X

*

XX

XX X

X

X

FLAME SENSOR WIRE

* For these models, you also need to order tapered thread orifices.(All new manifolds have tapered threads and will not fit with older orifices having straight threads).

FLUE BOX GASKET

HEAT EXCHANGER (ALUM)

HEAT EXCHANGER (STAINLESS)

INDUCED DRAFT GASKET

MANIFOLD

ORIFICE (NAT)

CONTROL BOX COVER

CONTROL BOX

XX

XX

X

19

HED

HED DUCT FURNACE

11000002407677750076722700

276714900

376715000

67671460076714800

7

7674610076714300

876716600767164007671670076716500

976717100

1076777100767225007672260076776900

1176715500

127671130076711200

177670850076708600

1976718900767121007671880076721400767215007671910076721300

BURNER

FLUE ADAPTER

PART NUMBERDESCRIPTIONDRAWING

NUMBER

CONTROL BOARD

ELECTRODE/SPARK IGNITER

ELECTRODE/FLAME SENSOR

GAS VALVE (NAT)

LIMIT SWITCH

AUXILIARY LIMIT

PRESSURE SWITCH

TRANSFORMER

INDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower whee

FLUE BOX

HED 200 - 3001 2 3 1 2 3 1 2 3

X X XX X X

X X X

HED200

XX

X X X

HED300HED250

XX

X

X

X

X

X

8

X

X

X

X

10

X X

X

12

X X

X

XX

X XX

X XX

20

HED DUCT FURNACEPART

NUMBERDESCRIPTIONDRAWING NUMBER

2076710000767101007671020076710300

2176719700767198007671990076720000767201007672020076720300

2176720400767205007672060076720700767208007672090076721000

227670880076708900

2576724700767244007672450076724600767241007672420076724300

28Straight thread 76719400Tapered thread 76723900Straight thread 76719500Tapered thread 76723400

2976712600

3376712500

3876701000767009007670110076700800

3976701500767013007670140076701200

40767019007670210076702000

41767016007670180076701700

Not Shown100002477

Not Shown1000005467671510076715200

Not Shown1000005471000005487673850076738600

PANEL, RIGHT SIDE (as viewed from rea

FAN TIMER

IGNITION WIRE

PANEL, LEFT SIDE (as viewed from rear)

PANEL, TOP

PANEL, BOTTOM

FLAME SENSOR WIRE

* For these models, you also need to order tapered thread orifices.(All new manifolds have tapered threads and will not fit with older orifices having straight threads).

FLUE BOX GASKET

HEAT EXCHANGER (ALUM)

HEAT EXCHANGER (STAINLESS)

INDUCED DRAFT GASKET

MANIFOLD

ORIFICE (NAT)

CONTROL BOX COVER

CONTROL BOX

HED 200 - 3001 2 3 1 2 3 1 2 3

HED200 HED300HED250

XX

X

8 10 12

X X X

X X X

X X X

X X X

X X

X

X

X XX

X

X

X

X

X

X

X

X

X

X X

X *

X

X

XX

X

X

X

X X

8 10

X *

X *

XX

X

XX

X

12

21

FOA

FOA UNIT HEATERDRAWING NUMBER DESCRIPTION PART

NUMBERFOA45

FOA60

FOA75

FOA100

FOA125

FOA150

FOA200

FOA250

FOA300

176722700

7672290045

76700060

767299002

76700050

767151003

76700051

767385004

76791000 X76700242 X X X X X 276714500 X X

576739900 176740200 2 2 1 1

67671750076700264

67671460076700265

776739200 X X X76714300 X X X X X X

CONTROL BOARD

X

X

X

XX

ELECTRODE/FLAME SENSOR

WIRE, FLAME SENSE

FAN MOTOR (BLOWER MOTOR)

FLAME ROLLOUT SWITCH

GAS VALVE (LP)

GAS VALVE (NAT)

WIRE HARNESS 6-PIN

24V TERMINAL BOARD

DOOR SWITCH

ELECTRODE/SPARK IGNITER

X

X

X

X

XWIRE, IGNITION cable

X

XINDUCED DRAFT MOTOR ASSEMBLY(includes motor, housing, & blower wheel)

22

FOA UNIT HEATERDRAWING NUMBER DESCRIPTION PART

NUMBERFOA45

FOA60

FOA75

FOA100

FOA125

FOA150

FOA200

FOA250

FOA300

876739700 X X X76716400 X X X X X76716500 X

1076777400 X X76777300 X76722600 X76700096 X76776900 X X76777000 X76700236 X

4676700056

Not Shown76700057

1176715500

1276739500 3 4 576711300 4 5 6 7 10 11

1376773700 X76773800 X X

Not Shown76700272 X X76700237 X X76700239 X X

Not Shown76700085 X76700086 X76700087 X

1576739100 X76740000 X76712000 X76776400 X X X X76700250 X X

1676739000 X X76740100 X76700059 X X76700249 X X76711100 X 2

1776700279 X76700231

Not Shown76700063 X76700062

X

X

X

X

X

LIMIT SWITCH

PRESSURE SWITCH

BURNER BOX

BURNER SUPPORT PLATE

ELECTRICAL BOX

ELECTRICAL BOX COVER

TRANSFORMER

BURNER INSHOT

BURNER BOX TOP

FAN BLADE

FAN GUARD

INLET AIR ADAPTER

INLET AIR ADAPTER GASKET

23

FOA UNIT HEATERDRAWING NUMBER DESCRIPTION PART

NUMBERFOA45

FOA60

FOA75

FOA100

FOA125

FOA150

FOA200

FOA250

FOA300

1876735000 X76737800 X X76708600 X X X X X76708700 X

1976700102 X76700103 X76700104 X76700033 X76700034 X76700247 X76700248 X76700258 X76700259 X

2076739300 X76740300 X X76700058 X X76700253 X X76700254 X X

2176700067 X76700068 X76700069 X76700053 X76700054 X76700232 X76700233 X76700234 X76700235 X

2276739300 X76708800 X X76708900 X X X X X X

5476700105 X X X

5376700106 X X X

2376713500 4 6 6 6 6 8 8 12 12

2476741100 4 6 676713100 6 6 8 8 12 12

2576774000 X76774100 X76774200 X76700046 X76700280 X76700251 X76700252 X76700261 X76700262 X

1476700048 X X X76700040 X X X X76700230 X X

Not Shown76700047 X X X X X X X76700278 X X

2676750900 X X X

LOUVER VANE (BEIGE)

MANIFOLD

MANIFOLD CONNECTION

FLUE BOX GASKET

FLUE ADAPTER

FLUE BOX

HEAT EXCHANGER ASSEMBLY

INDUCED DRAFT GASKET

INDUCED DRAFT MOTOR PLATE

GASKET INDUCED DRAFT MOTOR PLATE

LOUVER SPRING

MANIFOLD GROMMET

MOUNTING BRACKET, BACK

24

FOA UNIT HEATERDRAWING NUMBER DESCRIPTION PART

NUMBERFOA45

FOA60

FOA75

FOA100

FOA125

FOA150

FOA200

FOA250

FOA300

2776750800 X X X

2876724000 3 4 576723500 4 5 6 1076723100 7 11

2876723700 3 476700281 576723400 4 576700263 6 1176723600 776723400 10

3076700079 X76700031 X X76700037 X X76700244 X X76700256 X X

3876700098 X X X76700035 X X X X X X

3276700099 X X X76700229 X X X X76700241 X X

5076700070 X X X76700282 X X X X X X

3176700080 X76700073 X X76700038 X X76700245 X X76700260 X X

5176700081 X76700071 X X76700043 X X76700246 X X76700284 X X

5276700097 X76700101 X X76700036 X X76700243 X X76700255 X X

2976700076 X76700075 X X76700074 X X76700285 X X76700286 X X

Not Shown76700042 X

MOUNTING BRACKET, FRONT

ORIFICE (LP)

ORIFICE (NAT)

SIDE INSULATING PANEL

FAN PANEL

ACCESS DOOR

SIGHT GLASS

FRONT PANEL

TOP PANEL

BOTTOM PANEL

TOP / BOTTOM INSULATING PANEL

SIDE PANEL

25

FOA - VENTING GUIDELINES

Material Size Material Size Flue Inlet airSingle wall Tee Tee

Cat. III Cat. III Cat. IIISingle wall

Cat. IIISingle wall Tee Tee

Cat. III Cat. III Cat. IIISingle wall

Cat. IIISingle wall Tee Tee

Cat. III Cat. III Cat. IIIConcentric

Single wall Tee TeeCat. III Cat. III Cat. III

Single wall Cat. III

Single wall Tee TeeCat. III Cat. III Cat. III

Concentric

Material Size Material Size Flue Inlet airSingle wall

Double Wall (B-1)Single wall

Double Wall (B-1)Single wall

Double Wall (B-1)Single wall

Double Wall (B-1)Single wall

Double Wall (B-1)Single wall

Double Wall (B-1)Single wall

Double Wall (B-1)Concentric

Single wall Double Wall (B-1)

Concentric

Material Size Material Size Flue Inlet air45 Two pipe Cat. III * 3" Single wall 3" Cat. III Tee

60, 75 Two pipe Cat. III 4" Single wall 4" Cat. III Tee100, 125 Two pipe Cat. III 5" Single wall 4" Cat. III Tee

Material Size Material Size Flue Inlet airTwo Pipe Double Wall (B-1) 3" Single wall 3"

Concentric Double Wall (B-1) * 3" Single wall * 3"

Two Pipe Double Wall (B-1) 4" Single wall 4"

Concentric Double Wall (B-1) 4" Single wall 4"

Two Pipe Double Wall (B-1) 5" Single wall 4"

Concentric Double Wall (B-1) 5" Single wall ** 4"

* Field supplied 3" to 4" increaser required for connection to concentric adapter** Field supplied 4" to 5" increaser required for connection to concentric adapterNote: Vent cap (for two pipe venting systems) 2 required per system

Approved Caps

Concentric vent kit (4"/7")Part # 65336800* 3" Single wall * 3"Concentric

4" Single wall 4"

45Two pipe 3" Single wall 3"

60, 75Two pipe

Model Size (1000s BTUH)

Termination Type

Flue Inlet air

100, 125 Two pipe 5" Single wall 4"

Not available

Concentric vent kit (4"/7")Part # 653368004" Single wall 4"Concentric

Model Size (1000s BTUH)

Termination Type

Flue Inlet air Approved Caps

150,200,250Two pipe 5" Single wall 4"

Concentric Concentric vent kit (5"/8")Part # 653545005" Single wall ** 4"

300 Two pipe 6" Single wall 4"

Not available

45Two Pipe 3" Single wall 3" Any UL approved caps

100, 125Two Pipe 5" Single wall 4" Any UL approved caps

60, 75Two Pipe 4" Single wall 4" Any UL approved caps

Concentric 4" Single wall

150,200,250 Two Pipe 5" Single wall

4"

Model Size (1000s BTUH)

Termination Type

Flue Inlet air

Model Size (1000s BTUH)

Termination Type

Flue Inlet air

Any UL approved caps

100, 125Any UL approved caps

300 Two Pipe 6" Single wall 4" Any UL approved caps

not available

Approved Caps

Approved Caps

FOAHorizontal

Commercial Applications

FOAHorizontal Residential

Applications

FOAVertical

Commercial Applications

FOAVertical

Residential Applications

Concentric vent kit (4"/7")Part # 65336800

5" Single wall ** 4"Concentric Concentric vent kit (5"/8")Part # 65336900

Concentric vent kit (4"/7")Part # 65336800

Concentric vent kit (4"/7")Part # 65336800

4" Any UL approved caps

not available

Concentric vent kit (5"/8")Part # 65336900

Concentric * 3" Single wall * 3" Concentric vent kit (4"/7")Part # 65336800

45Any UL approved caps

60, 75

26

SEP & HED - VENTING GUIDELINES

Material Size Approved Caps Material Size Approved Caps

Single wall Tee Single wallCat. III Cat. III Double Wall (B-1)

Single wall Tee Single wallCat. III Cat. III Double Wall (B-1)

Single wall Tee Single wallCat. III Cat. III Double Wall (B-1)

* SEP and HED unit heaters are not approved for residential applications.

FSA - VENTING GUIDELINES

Material Size Approved Caps Material Size Approved Caps

Single wall Tee Single wallCat. III Cat. III Double Wall (B-1)

Single wall Tee Single wallCat. III Cat. III Double Wall (B-1)

Material Size Approved Caps Material Size Approved Caps

30, 45 Cat. III 3" Cat. III Double Wall (B-1) 3" Any UL approved caps60, 75 Cat. III 4" Cat. III Double Wall (B-1) 4" Any UL approved caps

175 - 300 5"

345 - 400 6"

75 - 150 4"

Model Size (1000s BTUH)

Horizontal Venting Vertical Venting

SEP & HEDCommercial Applications

Only *

FSACommercial Applications

Model Size (1000s BTUH)

Horizontal Venting Vertical Venting

30, 45 3"

6" Any UL approved caps

4" Any UL approved caps

5" Any UL approved caps

FSAResidential

Applications

3" Any UL approved caps

60, 75 4" 4" Any UL approved caps

Model Size (1000s BTUH)

Horizontal Venting Vertical Venting

27

VENTING COMPONENTS

ADP Part Number Description 30

456075

100115145

175200230250300

345400

75100125150

200250300

45 6075

100125

150200250

300

66808901 [2] VENT KIT, UP SLOPED CAT III (3") X X66808902 [2] VENT KIT, UP SLOPED CAT III (4") X X X X66808903 [2] VENT KIT, UP SLOPED CAT III (5") X X X X66808904 [2] VENT KIT, UP SLOPED CAT III (6") X X66809001 VENT KIT, DOWN SLOPED CAT III (3") X X66809002 VENT KIT, DOWN SLOPED CAT III (4") X X X X66809003 VENT KIT, DOWN SLOPED CAT III (5") X X X X66809004 VENT KIT, DOWN SLOPED CAT III (6") X X

66809101 90 DEGREE ELBOW CAT III (3") X X66809102 90 DEGREE ELBOW CAT III (4") X X X X66809103 90 DEGREE ELBOW CAT III (5") X X X X66809104 90 DEGREE ELBOW CAT III (6") X X66809201 STRAIGHT VENT PIPE 6" LEN (3") X X66809202 STRAIGHT VENT PIPE 12" LEN (3") X X66809203 STRAIGHT VENT PIPE 36" LEN (3") X X66809301 STRAIGHT VENT PIPE 6" LEN (4") X X X X66809302 STRAIGHT VENT PIPE 12" LEN (4") X X X X66809303 STRAIGHT VENT PIPE 36" LEN (4") X X X X66809401 STRAIGHT VENT PIPE 6" LEN (5") X X X X66809402 STRAIGHT VENT PIPE 12" LEN (5") X X X X66809403 STRAIGHT VENT PIPE 36" LEN (5") X X X X66809501 STRAIGHT VENT PIPE 12" LEN (6") X X66809502 STRAIGHT VENT PIPE 36" LEN (6") X X66809601 HORIZ VENT / AIR INLET TEE (3") X X66809602 HORIZ VENT / AIR INLET TEE (4") X X X X X X X66809603 HORIZ VENT / AIR INLET TEE (5") X X X X66809604 HORIZ VENT / AIR INLET TEE (6") X X

165340601 VENT CAP, SINGLE (3") X X165340602 VENT CAP, SINGLE (4") X X X X X X X165340603 VENT CAP, SINGLE (5") X X X X165340604 VENT CAP, SINGLE (6") X X

65336800 KIT, CONCENTRIC VENT (4"/7") X X65336900 KIT, CONCENTRIC VENT (5"/8") X65354500 KIT, CONCENTRIC VENT, HORIZ (5"/8") X65337800 CONCENTRIC PIPE 18" LEN (4") X X65337900 CONCENTRIC PIPE 18" LEN (5") X X

[1] Cat. III vent kit includes: (1) unit transition, (1) vent termination, and (1) wall thimble.[2] Upslope kits have drain connection. Vent pipe sold seperately.[3] Category III not required for air intake.[4] Concentric vent kit Includes: (1) concentric adapter, (1) 12" piece of concentric pipe, (2) concentric to single wall adapters,

and (1) termination cap.

Single Wall

Concentric [4]

FSA SEP HED FOA

Category III Horizontal Vent Kits [1]

Category III Components [3]

28

VENT KITS AND ACCESSORIES

Horizontal Vent Kit (Upslope) Horizontal Vent Kit (Downslope)

Straight Pipe (typical) 90 deg Elbow (typical) Horizontal Vent Air Intake Tee

Concentric Vent Kit (typical)

29

2 lbs.

LP Kits are not designed for and should not be used on HED duct furnaces.LP & NG Kits have tapered thread orifices and will not fit older models with straight threads.

TBD

2 lbs.

2 lbs.

2 lbs.

TBD

2 lbs.

160000002 SEP 200

160000003 SEP 230, 290, 345

Kit not yet available.Components are listed at right. SEP 250, 300

Description Part # Used On Models Ship Weight

160000004

1 393691 Honeywell Spring Kit, 1 92-0836 White Rogers Spring Kit, 6 .068 Tapered Orifices (Part # 76723300)

165295202

Kit not yet available.Components are listed at right. SEP 100 6 Tapered Orifices (Part # 76723400),

1 Natural Gas Valve (Part # 76714600)

2 lbs.

2 lbs.

165296401

Includes

CUH/FSA (all models)

1 393691 Honeywell Spring Kit ( Part # 76757900), 1 92-0836 White Rogers Spring Kit (Part # 76757900), 1 Robert Shaw Spring Kit (Part #76768500), 5 #56 Tapered Orifices (Part # 76724000)

SEP 100 1 Honeywell Spring Kit, 1 Spring Kit, 6 #52 Tapered Orifices, 1 LP Pressure Switch, 1 A-Nipple LP Pressure

LP Conversion Kit Part #(not available for SEP 60, 90)

165296403

SEP-400

SEP-250, 300

SEP 230, 290 & 345 1 LP Gas Valve (Part # 76717600), 12 #52 Tapered Orifices (Part # 76723100), 12 Turbulators, 12 Turbulator Clips

1 LP Gas Valve (Part # 76717600), 12 #53 Tapered Orifices (Part # 76723500), 12 Turbulators, 12 Turbulator Clips

1 LP Gas Valve (Part # 76717600), 12 Tapered Orifices (Part # 76723300)165295206

165295204

FOA 45, 60 & 75 5 #56 Orifices (Part # 76724000), 1 Honeywell Spring Kit (Part # 76759100)165336301

12 Tapered Orifices (Part # 76723300),1 Natural Gas Valve (Part # 76714800)

Includes

6 Tapered Orifices (Part # 76723000),1 Natural Gas Valve (Part # 76714600)

2 lbs.

12 Tapered Orifices (Part # 76723400),1 Natural Gas Valve (Part # 76714800)

7 Tapered Orifices (Part # 76723600),1 Natural Gas Valve (Part # 76714600)

Mounting Bracket Kit 100001381

165295205

160000001 SEP 115, 145, 175

165336303

165336304

NG Conversion Kit Part #(not available for SEP 90, 100,

250, 300, and CUH units)Used On Models

LP & NG Kits have tapered thread orifices and will not fit older models with straight threads.

2 lbs.

2 lbs.

SEP 230 thru SEP400 and HED 9 lbs.

SEP 400

12 Tapered Orifices (Part # 76723000),1 Natural Gas Valve (Part # 76714800)

Ship Weight

Ship Weight

FUEL CONVERSION KITS & MOUNTING BRACKETS

SEP-200

3 lbs.

Used On Models

2 lbs.

3 lbs.

2 lbs.

165295203

SEP 115, 145 & 175

1 393691 Honeywell Spring Kit, 1 92-0836 White Rogers Spring Kit, 6 #52 Tapered Orifices (Part # 76723100), 1 LP Pressure Switch, 1 A-Nipple LP Pressure Switch, 1 Elbow-LP Pressure Switch, 1 B-Nipple LP Pressure Switch, 6 Turbulators, 6 Turbulator Clips

FOA 100, 125, 150, 250

FOA 200 & 300 11 # 52 Orifices (Part # 76723100), 1 Honeywell Spring Kit (Part #76759100)

10 #53 Orifices (Part #76723500), 1 Honeywell Spring Kit (Part # 76759100)

30

HEPHEP UNIT HEATER

1 2 3 4 1 2 3 4 1 2 3 1 2 3 1 2 3 1 2 1 2 3 1 2 3

HEAT EXCHANGER STAINLESS STEEL

76711400

76711500

76711600

76711700

76708100

76708200

76711900

76708300

DESCRIPTIONHEP300

X

HEP125 HEP150

X

HEP75 HEP100HEP50 HEP200 HEP250PART NUMBER

X

X

X

X

X

X

31

2175 West Park Place Boulevard Stone Mountain, GA 30087

www.adpnow.com