LAARS FTHW140 Parts List and Exploded View

LAARS FTHW140 Parts List and Exploded View

Commonly Ordered Parts and Parts Number

CASING ASSEMBLY

No.

Description

Part Number

P-3

3/8” Packing

FT3062

7

Vent Pipe Collar Assembly

FT3015

7-1

Stainless band (Ø100)

FT1603

7-2

Packing

FT1604

7-3

3-inch Vent Pipe Collar

FT3016

7-4

O-Ring P75

FT1609

7-5

O-Ring P7

FT1601

7-6

Exhaust Testing cap

FT1606

8

Air Intake Collar assembly (filter type)

FT3010

8-1

Stainless band (Ø100)

FT1603

8-2

Packing

FT1604

8-3

3-inch Air Intake Collar

FT3011

8-4

Intake Air Screen

FT3012

8-5

Intake Air Screen Gasket

FT3013

8-6

M4*14 Flange bolt (Type 2)

 

9

Air Vent

FT1321

10

Air vent adaptor

FT1548

11

Air vent rubber pad

FT1939

12

Air pressure sensor (80)

FT1804

13

Control bracket

FT1049

14

Ignition transformer

ST1006

15

Display panel bracket

FT2004

16

Display panel

FT2050

17

Bracket

FT2006

18

Condensate blockage, air pressure switch

FT1022

19

PCB Control (NGTB-900CP)

FT1052

20

Power Switch

FT1020

21

Terminal block (6P)

FT1827

22

Terminal block (12P)

FT1618

23

Front cover

FT2008

24

Display panel cover

FT2009

25

Pressure gauge

FT1058

25-1

Pressure gauge bracket

FT2010

26

Intake/Exhaust sealing pad

FT1771

27

Wall hung bracket (top)

FT1924

28

Casing assembly (120,140K)

FT2061

29

Wall hung bracket (bottom)

FT1936
Casing Assembly Exploded View
HEAT EXCHANGER ASSEMBLY

No.

Description

Part Number

30

Exhaust pipe assembly

FT2011

30-1

Exhaust pipe

FT2094

30-2

EX-Adaptor

FT1784

30-3

Exhaust overheat sensor

FT1307

30-4

Exhaust pipe packing (lower)

FT2012

31

Heat Exchanger assembly

FT3336

32

Burner assembly

FT2014

32-1

Overheat sensor

FT1310

32-2

Burner upper case

FT2048

32-3

Burner packing

FT1927

32-4

Burner

FT2015

32-5

Ignition rod assembly

FT2095

32-5a

Ignition rod

FT2016

32-5b

Ignition rod gasket

FT1316

32-5c

Ignitor ceramic paper

FT2017

32-6

Burner downside case

FT2049

32-7

Refractory

FT1665

33

Temperature sensor assembly

FT3313

33-1

Temperature sensor

FT3305

C-1

Clip, Temperature sensor

FT3306

34

Low level sensor assembly

FT3314

34-1

Low level sensor

FT3307

C-1

Clip, Temperature sensor

FT3306

35

Flame detector sensor assembly

FT2096

35-1

Flame detector sensor bracket

FT1669

35-2

Flame detector sensor

FT1327

35-3

Flame detector sensor cover

FT1069

38

Pump assembly

FT2099

38-1

Pump

FT1672

P-6

1” Packing

FT1691

40

Condensate trap assembly

FT2143

40-1

Condensate trap

FT1783

O-22

O-Ring P22

FT1644

41

Heat Exchanger packing

FT1961

42

Air Vent Piping assembly

FT3337

42-1

Piping, Air Vent

FT3338

C-2

Clip, Water Flow Sensor

FT1208

O-18

O-Ring P18

FT1687

P-5

3/4” Packing

FT1646

43

Piping, CH Supply Block assembly

FT3323

43-1

Piping, CH Supply Block

FT3324

43-2

Temperature sensor

FT3305

P-6

1” Packing

FT1691

44

Piping, CH Supply assembly

FT3339

44-1

Piping, CH Supply

FT3340

C-3

Clip, Pump Case Upper

FT1108

O-25

O-Ring P25

FT1516

P-6

1” Packing

FT1691

45

Nipple, CH Supply

FT3327

46

Piping, CH Return Block assembly

FT3328

46-1

Piping, CH Return Block

FT3329

46-2

Temperature Sensor

FT3305

P-6

1” Packing

FT1691

47

Piping, CH Return assembly

FT3330

47-1

Piping, CH Return

FT3331

P-6

1” Packing

FT1691

48

Piping, CH Return assembly

FT3332

48-1

Piping, CH Return

FT3333

P-6

1” Packing

FT1691

49

Nipple, CH Return assembly

FT3334

49-1

Nipple, CH Return

FT3335

P-6

1” Packing

FT1691
Heat Exchanger Assembly Exploded View
BLOWER PARTS

No.

Description

Part Number

50

Fan guide assembly

FT2101

50-1

Fan guide

FT2018

50-2

Damper body assembly

FT2019

50-3

Fan rubber packing #2

FT2020

50-4

Fan rubber packing (1.6t)

FT1082

51

Fan assembly

FT2021

51-1

Fan

FT1406

51-2

Fan sealing O-Ring

ST1038

51-3

AGM Venturi (Ø23)

FT2022

51-4

AGM O-Ring

FT1774

51-5

AGM Body

FT1775

52

Air Intake hose (140K) assembly

FT2102

52-1

Air intake hose (140K)

FT1929

52-2

Stainless band (Ø100)

FT1603

52-3

Nylon Barb Y Fitting

FT1918

52-4

Stainless band (Ø89)

FT1777

53

Nozzle Natural 6.2mm

FT2027

53

Nozzle Propane 4.7mm

FT2058

54

Gas pipe (upper/140K) assembly

FT2103

54-1

Gas pipe (upper/140K)

FT2063

P-7

½” Spiral packing

FT1710

55

Gas valve assembly

FT1413

55-1

Gas valve outlet adaptor

FT1919

55-2

Gas valve O-Ring

FT1415

55-3

Gas valve

FT1416

55-4

Gas valve inlet adaptor

FT1538

55-5

Gas valve bracket

FT1539

P-7

½” Spiral packing

FT1710

56

Gas pipe (down) assembly

FT2104

56-1

Gas pipe (down)

FT1086

P-7

½” Spiral packing

FT1710

57

Gas inlet adaptor

FT1893
Blower Assembly Exploded View
OPTIONAL ITEMS

No.

Description

Part Number

100

Pressure relief valve

FT1500

101

Outdoor temperature sensor

FT1501

102

Bird screen 3”

FT1730

104

Spare parts kit

FT2059

105

Condensate hose

ST1070

106

Wall hung bracket

FT1894

112

Wire harness

FT1905

113

Gas conversion kit

FT2060

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