FREE SHIPPING on all orders over $99! $5.99 flat rate shipping for orders under $99 Learn More

LX / LT

LX / LT

Key #
Image
Name
Part Number
Qty. Available
Price
  1. 1

    on schematic

    Heat Exchanger, Copper, 250

    Heat Exchanger, Copper, 250

    Heat Exchanger, Copper, 250

    R0326303

    0

    $1,206.19

  2. 1

    on schematic

    Heat Exchanger, Copper, 400

    Heat Exchanger, Copper, 400

    Heat Exchanger, Copper, 400

    R0326305

    0

    $1,510.74

  3. 2

    on schematic

    Tube Assembly, w/Hardware & Gaskets, 250

    Tube Assembly, w/Hardware & Gaskets, 250

    Tube Assembly, w/Hardware & Gaskets, 250

    R0326603

    0

    $933.68

  4. 2

    on schematic

    Tube Assembly, w/Hardware & Gaskets, 400

    Tube Assembly, w/Hardware & Gaskets, 400

    Tube Assembly, w/Hardware & Gaskets, 400

    R0326605

    0

    $1,133.33

  5. 3

    on schematic

    Heat Exchanger Baffles, 250, 10/set

    Heat Exchanger Baffles, 250, 10/set

    Heat Exchanger Baffles, 250, 10/set

    R0334403

    0

    $28.82

  6. 3

    on schematic

    Heat Exchanger Baffles, 400, 10/set

    Heat Exchanger Baffles, 400, 10/set

    Heat Exchanger Baffles, 400, 10/set

    R0334405

    1

    $40.61

    Qty

  7. 4

    on schematic

    Front Header, Hardware & Gaskets

    Front Header, Hardware & Gaskets

    Front Header, Hardware & Gaskets

    R0326900

    0

    $485.66

  8. 5

    on schematic

    Rear Header, Hardware & Gaskets

    Rear Header, Hardware & Gaskets

    Rear Header, Hardware & Gaskets

    R0327000

    2

    $148.21

    Qty

  9. 6

    on schematic

    By-Pass Assemblyy, Hardware & Gaskets

    By-Pass Assemblyy, Hardware & Gaskets

    By-Pass Assemblyy, Hardware & Gaskets

    R0327100

    3

    $47.75

    Qty

  10. 7

    on schematic

    Gasket, By-Pass Assembly

    Gasket, By-Pass Assembly

    Gasket, By-Pass Assembly

    R0336700

    0

    $7.30

  11. 8

    on schematic

    Spring, By-Pass

    Spring, By-Pass

    Spring, By-Pass

    R0327200

    0

    $40.61

  12. 9

    on schematic

    Coupling Nuts w/Flange and O-Ring, set of 2

    Coupling Nuts w/Flange and O-Ring, set of 2

    Coupling Nuts w/Flange and O-Ring, set of 2

    R0327300

    8

    $36.65

    Qty

  13. 10

    on schematic

    O-Rings, Coupling Nut

    O-Rings, Coupling Nut

    O-Rings, Coupling Nut

    R0337600

    54

    $9.98

    Qty

  14. 11

    on schematic

    Gasket, Headers

    Gasket, Headers

    Gasket, Headers

    R0327500

    8

    $20.38

    Qty

  15. 12

    on schematic

    Header Drain Plug w/gasket, 3/set

    Header Drain Plug w/gasket, 3/set

    Header Drain Plug w/gasket, 3/set

    R0335900

    22

    $10.82

    Qty

  16. 13

    on schematic

    Heat Exchanger Hardware Kit & Gaskets  (a)

    Heat Exchanger Hardware Kit & Gaskets (a)

    Heat Exchanger Hardware Kit & Gaskets  (a)

    R0327600

    0

    $79.07

  17. 14

    on schematic

    Burner, Tray Weldment, 250

    Burner, Tray Weldment, 250

    Burner, Tray Weldment, 250

    R0327703

    2

    $161.19

    Qty

  18. 14

    on schematic

    Burner, Tray Weldment, 400

    Burner, Tray Weldment, 400

    Burner, Tray Weldment, 400

    R0327705

    0

    $182.28

  19. 15

    on schematic

    Burner, Main

    Burner, Main

    Burner, Main

    L0052300

    0

    $16.94

  20. 16

    on schematic

    Manifold, Gas, 250

    Manifold, Gas, 250

    Manifold, Gas, 250

    R0327803

    0

    $86.85

  21. 16

    on schematic

    Manifold, Gas, 400

    Manifold, Gas, 400

    Manifold, Gas, 400

    R0327805

    1

    $96.89

    Qty

  22. 17

    on schematic

    Natural Gas Orifice, 0-3K', set of 20

    Natural Gas Orifice, 0-3K', set of 20

    Natural Gas Orifice, 0-3K', set of 20

    R0327900

    0

    $40.05

  23. 17

    on schematic

    Natural Gas Orifice, 6K-9K', set of 20

    Natural Gas Orifice, 6K-9K', set of 20

    Natural Gas Orifice, 6K-9K', set of 20

    R0328100

    0

    $71.72

  24. 17

    on schematic

    Propane Orifice, 0-5K', set of 20

    Propane Orifice, 0-5K', set of 20

    Propane Orifice, 0-5K', set of 20

    R0328200

    0

    $41.01

  25. 17

    on schematic

    Propane Orifice, 5K-10K', set of 20

    Propane Orifice, 5K-10K', set of 20

    Propane Orifice, 5K-10K', set of 20

    R0328300

    0

    $93.84

  26. 18

    on schematic

    Anti-Rotation Bracket

    Anti-Rotation Bracket

    Anti-Rotation Bracket

    R0331800

    0

    $39.81

  27. 19

    on schematic

    Gas Valve Natural Gas w/Street Ell

    Gas Valve Natural Gas w/Street Ell

    Gas Valve Natural Gas w/Street Ell

    R0336800

    0

    $228.40

  28. 19

    on schematic

    Gas Valve Propane w/Street Ell

    Gas Valve Propane w/Street Ell

    Gas Valve Propane w/Street Ell

    R0336900

    0

    $222.88

  29. 20

    on schematic

    Flue Collector, 250

    Flue Collector, 250

    Flue Collector, 250

    R0331703

    0

    $41.02

  30. 20

    on schematic

    Flue Collector, 400

    Flue Collector, 400

    Flue Collector, 400

    R0331705

    0

    $57.98

  31. 21

    on schematic

    Blower Assembly

    Blower Assembly

    Blower Assembly

    R0329800

    0

    $432.17

  32. 22

    on schematic

    Gasket w/Blower Mounting Hardware

    Gasket w/Blower Mounting Hardware

    Gasket w/Blower Mounting Hardware

    R0329900

    0

    $12.05

  33. 23

    on schematic

    Flue Vent

    Flue Vent

    Flue Vent

    R0331500

    0

    $62.46

  34. 24

    on schematic

    Indoor Vent Collar, 250

    Indoor Vent Collar, 250

    Indoor Vent Collar, 250

    R0331403

    0

    $238.58

  35. 24

    on schematic

    Indoor Vent Collar, 400

    Indoor Vent Collar, 400

    Indoor Vent Collar, 400

    R0331405

    0

    $114.34

  36. 25

    on schematic

    Outdoor Grill

    Outdoor Grill

    Outdoor Grill

    R0328500

    0

    $12.50

  37. 27

    on schematic

    Transformer

    Transformer

    Transformer

    R0061100

    6

    $47.75

    Qty

  38. 29

    on schematic

    2" PVC Union Set

    2" PVC Union Set

    2" PVC Union Set

    R0472700

    5

    $57.91

    Qty

  39. 30

    on schematic

    Temperature Sensor

    Temperature Sensor

    Temperature Sensor

    R0011800

    42

    $74.68

    Qty

  40. 31

    on schematic

    Gasket, Temperature Sensor

    Gasket, Temperature Sensor

    Gasket, Temperature Sensor

    E0116400

    0

    $3.22

  41. 32

    on schematic

    Temp Sensor Plastic Sleeve

    Temp Sensor Plastic Sleeve

    Temp Sensor Plastic Sleeve

    10444900

    16

    $4.27

    Qty

  42. 33

    on schematic

    Retainer Bracket

    Retainer Bracket

    Retainer Bracket

    10447300

    4

    $5.34

    Qty

  43. 34

    on schematic

    Retainer Bracket Screw

    Retainer Bracket Screw

    Retainer Bracket Screw

    F0009100

    6

    $3.31

    Qty

  44. 35

    on schematic

    Ignition Control

    Ignition Control

    Ignition Control

    R0408100

    9

    $336.27

    Qty

  45. 37

    on schematic

    Pressure Switch, 2 PSI

    Pressure Switch, 2 PSI

    Pressure Switch, 2 PSI

    R0013200

    45

    $54.74

    Qty

  46. 38

    on schematic

    Siphon Loop

    Siphon Loop

    Siphon Loop

    R0334600

    15

    $14.28

    Qty

  47. 39

    on schematic

    Laars High-Limit Switch Assembly Kit - Includes 1 of Each

    Laars High-Limit Switch Assembly Kit - Includes 1 of Each

    Laars High-Limit Switch Assembly Kit - Includes 1 of Each

    Laars High-Limit Switch Assembly Kit - Includes 1 of Each

    More Info

    Includes the following High Limit Switch Discs:
    36T01 22323 L135-15F E00722 A0920
    36T01 22322 L150-30F E00639 A0907

    R0023200

    21

    $62.05

    Qty

  48. 40

    on schematic

    High-Limit Switch, 135�F

    High-Limit Switch, 135�F

    High-Limit Switch, 135�F

    R0022700

    13

    $31.09

    Qty

  49. 41

    on schematic

    High-Limit Switch, 150�F

    High-Limit Switch, 150�F

    High-Limit Switch, 150�F

    R0023000

    11

    $31.09

    Qty

  50. 42

    on schematic

    Harness, High Limit Switch

    Harness, High Limit Switch

    Harness, High Limit Switch

    R0334700

    0

    $33.85

  51. 43

    on schematic

    Retainer Plates, High Limit, 2/set

    Retainer Plates, High Limit, 2/set

    Retainer Plates, High Limit, 2/set

    R0336500

    0

    $9.82

  52. 44

    on schematic

    Hot Surface Ignitor

    Hot Surface Ignitor

    Hot Surface Ignitor

    R0337000

    0

    $83.76

  53. 45

    on schematic

    Exhaust Temperature Limit Switch

    Exhaust Temperature Limit Switch

    Exhaust Temperature Limit Switch

    R0329400

    0

    $16.58

  54. 46

    on schematic

    Wire Harnesses Complete  (a)

    Wire Harnesses Complete (a)

    Wire Harnesses Complete  (a)

    R0329500

    0

    $75.05

  55. 47

    on schematic

    In-line Fuse Assembly  (a)

    In-line Fuse Assembly (a)

    In-line Fuse Assembly  (a)

    R0330900

    6

    $17.36

    Qty

  56. 48

    on schematic

    Wire Harness, Ignition Control  (a)

    Wire Harness, Ignition Control (a)

    Wire Harness, Ignition Control  (a)

    R0331000

    5

    $19.91

    Qty

  57. 49

    on schematic

    Wire Harness, Gas Valve  (a)

    Wire Harness, Gas Valve (a)

    Wire Harness, Gas Valve  (a)

    R0331100

    0

    $17.06

  58. 50

    on schematic

    Wire Harness, Safety Loop  (a)

    Wire Harness, Safety Loop (a)

    Wire Harness, Safety Loop  (a)

    R0331200

    0

    $32.69

  59. 51

    on schematic

    Wire Harness, 120V Power Plug

    Wire Harness, 120V Power Plug

    Wire Harness, 120V Power Plug

    R0336200

    2

    $24.54

    Qty

  60. 51

    on schematic

    Wire Harness, 240V Power Plug

    Wire Harness, 240V Power Plug

    Wire Harness, 240V Power Plug

    R0336300

    0

    $23.99

  61. 52

    on schematic

    Wire Harness, 15 Pin Connector

    Wire Harness, 15 Pin Connector

    Wire Harness, 15 Pin Connector

    R0336400

    0

    $35.44

  62. 53

    on schematic

    Terminal Block

    Terminal Block

    Terminal Block

    R0097800

    8

    $13.12

    Qty

  63. 54

    on schematic

    Temperature Control w/Bezel, LX

    Temperature Control w/Bezel, LX

    Temperature Control w/Bezel, LX

    R0329600

    0

    $737.13

  64. 55

    on schematic

    Flame Sense Rod

    Flame Sense Rod

    Flame Sense Rod

    R0334800

    0

    $31.08

  65. 56

    on schematic

    Fusible Link

    Fusible Link

    Fusible Link

    R0012200

    73

    $9.96

    Qty

  66. 57

    on schematic

    Door w/Latch, 250

    Door w/Latch, 250

    Door w/Latch, 250

    R0330003

    0

    $108.38

  67. 57

    on schematic

    Door w/Latch, 400

    Door w/Latch, 400

    Door w/Latch, 400

    R0330005

    0

    $115.68

  68. 58

    on schematic

    Door Latch Assembly w/Handle

    Door Latch Assembly w/Handle

    Door Latch Assembly w/Handle

    R0334900

    17

    $11.75

    Qty

  69. 59

    on schematic

    Cover Panel, Raceway, 250

    Cover Panel, Raceway, 250

    Cover Panel, Raceway, 250

    R0335103

    0

    $31.56

  70. 59

    on schematic

    Cover Panel, Raceway, 400

    Cover Panel, Raceway, 400

    Cover Panel, Raceway, 400

    R0335105

    0

    $34.26

  71. 60

    on schematic

    Panel, Side, Lower, left or right

    Panel, Side, Lower, left or right

    Panel, Side, Lower, left or right

    R0330100

    0

    $25.97

  72. 61

    on schematic

    Panel, Right Side, Upper

    Panel, Right Side, Upper

    Panel, Right Side, Upper

    R0330200

    0

    $23.59

  73. 62

    on schematic

    Cover Panel, Exhaust Switch

    Cover Panel, Exhaust Switch

    Cover Panel, Exhaust Switch

    R0336600

    2

    $10.11

    Qty

  74. 63

    on schematic

    Panel, Left Side, Upper

    Panel, Left Side, Upper

    Panel, Left Side, Upper

    R0335200

    0

    $22.78

  75. 64

    on schematic

    Cover Plate, I/O Header Side

    Cover Plate, I/O Header Side

    Cover Plate, I/O Header Side

    R0335300

    0

    $14.54

  76. 65

    on schematic

    Cover Plate, Return Header Side

    Cover Plate, Return Header Side

    Cover Plate, Return Header Side

    R0335400

    0

    $17.51

  77. 67

    on schematic

    Rear Panel, 250

    Rear Panel, 250

    Rear Panel, 250

    R0330303

    0

    $52.85

  78. 67

    on schematic

    Rear Panel, 400

    Rear Panel, 400

    Rear Panel, 400

    R0330305

    0

    $74.46

  79. 68

    on schematic

    Corner Posts

    Corner Posts

    Corner Posts

    R0330400

    0

    $43.54

  80. 69

    on schematic

    Top Panel, 250

    Top Panel, 250

    Top Panel, 250

    R0330503

    0

    $186.76

  81. 69

    on schematic

    Top Panel, 400

    Top Panel, 400

    Top Panel, 400

    R0330505

    0

    $194.49

  82. 70

    on schematic

    Cover, Temperature Control

    Cover, Temperature Control

    Cover, Temperature Control

    R0330600

    0

    $46.62

  83. 71

    on schematic

    Combustion Chamber Assembly, 250

    Combustion Chamber Assembly, 250

    Combustion Chamber Assembly, 250

    R0330703

    0

    $207.83

  84. 71

    on schematic

    Combustion Chamber Assembly, 400

    Combustion Chamber Assembly, 400

    Combustion Chamber Assembly, 400

    R0330705

    0

    $257.68

  85. 72

    on schematic

    Base Panel, 250

    Base Panel, 250

    Base Panel, 250

    R0335603

    0

    $67.91

  86. 72

    on schematic

    Base Panel, 400

    Base Panel, 400

    Base Panel, 400

    R0335605

    0

    $89.99

  87. 73

    on schematic

    Igniter Box Assembly

    Igniter Box Assembly

    Igniter Box Assembly

    R0335700

    0

    $13.27

  88. 74

    on schematic

    Bracket, Fusible Link

    Bracket, Fusible Link

    Bracket, Fusible Link

    R0337200

    5

    $10.01

    Qty

  89. 75

    on schematic

    Raceway Circuit Board

    Raceway Circuit Board

    Raceway Circuit Board

    R0369500

    3

    $68.35

    Qty

  90. 76

    on schematic

    Non Comb. Base, 400  (a)

    Non Comb. Base, 400 (a)

    Non Comb. Base, 400  (a)

    R0330805

    0

    $78.35

  91. 77

    on schematic

    Pressure Relief Valve

    Pressure Relief Valve

    Pressure Relief Valve

    R0336100

    13

    $41.18

    Qty

  92. 79

    on schematic

    Temperature Rise Measurement Kit  (a)

    Temperature Rise Measurement Kit (a)

    Temperature Rise Measurement Kit  (a)

    R0336000

    4

    $90.57

    Qty

  93. 80

    on schematic

    Lock Box

    Lock Box

    Lock Box

    R0355800

    0

    $171.72

  94. -

    on schematic

    In-line Fuse Assembly  (a)

    In-line Fuse Assembly (a)

    In-line Fuse Assembly  (a)

    R0330900

    6

    $17.36

    Qty

  95. -

    on schematic

    Vent Hardware Kit  (a)

    Vent Hardware Kit (a)

    Vent Hardware Kit  (a)

    R0331600

    4

    $16.05

    Qty

  96. -

    on schematic

    Temperature Control w/Bezel - Dual, LT

    Temperature Control w/Bezel - Dual, LT

    Temperature Control w/Bezel - Dual, LT

    R0350500

    0

    $546.21

  97. -

    on schematic

    Vent Diverter

    Vent Diverter

    Vent Diverter

    R0369700

    0

    $59.58