Skip to content
Need a Quote? Email Derick@OnlineBoilerStore.com
Need a Quote? Email Derick@OnlineBoilerStore.com
Collection Icon

Laars

Find Your Illustrated Parts List

Laars

A collection of Laars's items, featuring high-performance and durable products. Laars is committed to providing top-quality solutions.

Filters

Sold out
$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25

Laars HIGH-TENSION LEAD 16" Y - 10449502

Out of stock

HIGH-TENSION LEAD 16" YStock photo — actual part may vary in appearance.

$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25
Sold out
Sold out
$128.01 - $128.01
$128.01
$128.01 - $128.01
$128.01

Laars NG Pilot Sensor Lead Assembly - R10418815

Out of stock

NG Pilot Sensor Lead AssemblyStock photo — actual part may vary in appearance.

$128.01 - $128.01
$128.01
$128.01 - $128.01
$128.01
Sold out
Sold out
$268.64 - $268.64
$268.64
$268.64 - $268.64
$268.64

Laars 120/240vPri 24vSec Transfrmr - R0456300

Out of stock

120/240vPri 24vSec TransfrmrStock photo — actual part may vary in appearance.

$268.64 - $268.64
$268.64
$268.64 - $268.64
$268.64
Sold out
Sold out
$111.95 - $111.95
$111.95
$111.95 - $111.95
$111.95

Laars PILOT ASSEMBLY LEAD - 20035403

Out of stock

PILOT ASSEMBLY LEADStock photo — actual part may vary in appearance.

$111.95 - $111.95
$111.95
$111.95 - $111.95
$111.95
Sold out
Sold out
$50.05 - $50.05
$50.05
$50.05 - $50.05
$50.05

Laars FLEX TUBING - RD0091204

Out of stock

FLEX TUBINGStock photo — actual part may vary in appearance.

$50.05 - $50.05
$50.05
$50.05 - $50.05
$50.05
Sold out
Sold out
$252.92 - $252.92
$252.92
$252.92 - $252.92
$252.92

Laars 120/208/240v - 24v 80VA Trans - 2400-562

Out of stock

120/208/240v - 24v 80VA TransStock photo — actual part may vary in appearance.

$252.92 - $252.92
$252.92
$252.92 - $252.92
$252.92
Sold out
Sold out
$571.34 - $571.34
$571.34
$571.34 - $571.34
$571.34

Laars COMBUSTION CHAMBER TILE KITS - R2078102

Out of stock

COMBUSTION CHAMBER TILE KITSStock photo — actual part may vary in appearance.

$571.34 - $571.34
$571.34
$571.34 - $571.34
$571.34
Sold out
Sold out
$71.84 - $71.84
$71.84
$71.84 - $71.84
$71.84

Laars HEATER CERAMIC - ST1056

Out of stock

HEATER CERAMICStock photo — actual part may vary in appearance.

$71.84 - $71.84
$71.84
$71.84 - $71.84
$71.84
Sold out
$66.92 - $66.92
$66.92
$66.92 - $66.92
$66.92

Laars KIT GASKET PLENUM TO FAN - RS2107500

Low stock

KIT GASKET PLENUM TO FANStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$66.92 - $66.92
$66.92
$66.92 - $66.92
$66.92
Sold out
$569.07 - $569.07
$569.07
$569.07 - $569.07
$569.07

Laars KIT CONVERT HSI to SPARK - R2076803

Out of stock

KIT CONVERT HSI to SPARKStock photo — actual part may vary in appearance.

$569.07 - $569.07
$569.07
$569.07 - $569.07
$569.07
Sold out
Sold out
$160.70 - $160.70
$160.70
$160.70 - $160.70
$160.70

Laars CONV.KIT NAT-LP 8-10K 160 - R2000515

Out of stock

CONV.KIT NAT-LP 8-10K 160Stock photo — actual part may vary in appearance.

$160.70 - $160.70
$160.70
$160.70 - $160.70
$160.70
Sold out
Sold out
$33.59 - $33.59
$33.59
$33.59 - $33.59
$33.59

Laars GRAVEL LIMESTONE SEIVE - Q2016900

Out of stock

GRAVEL LIMESTONE SEIVEStock photo — actual part may vary in appearance.

$33.59 - $33.59
$33.59
$33.59 - $33.59
$33.59
Sold out
Sold out
$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20

Laars SCREW M4-.7 x 14MM ALLEN - F2023900

Out of stock

SCREW M4-.7 x 14MM ALLENStock photo — actual part may vary in appearance.

$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20
Sold out
Sold out
$146.11 - $146.11
$146.11
$146.11 - $146.11
$146.11

Laars RELAY TIME DELAY - E2028700

Out of stock

RELAY TIME DELAYStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$146.11 - $146.11
$146.11
$146.11 - $146.11
$146.11
Sold out
Sold out
$140.57 - $140.57
$140.57
$140.57 - $140.57
$140.57

Laars PNL TOP RIGHT SIDE NT600 - 60D3301

Out of stock

PNL TOP RIGHT SIDE NT600Stock photo — actual part may vary in appearance.

$140.57 - $140.57
$140.57
$140.57 - $140.57
$140.57
Sold out
Sold out
$474.54 - $474.54
$474.54
$474.54 - $474.54
$474.54

Laars WIRE SET HI-VOLT MGT 480V - 40N745002

Out of stock

WIRE SET HI-VOLT MGT 480VStock photo — actual part may vary in appearance.

$474.54 - $474.54
$474.54
$474.54 - $474.54
$474.54
Sold out
Sold out
$65.27 - $65.27
$65.27
$65.27 - $65.27
$65.27

Laars PNL RT SIDE UPPER JACKET - 2C3621

Out of stock

PNL RT SIDE UPPER JACKETStock photo — actual part may vary in appearance.

$65.27 - $65.27
$65.27
$65.27 - $65.27
$65.27
Sold out
Sold out
$303.46 - $303.46
$303.46
$303.46 - $303.46
$303.46

Laars ASSY FR PNL LOWER JACKET - 20L3100

Out of stock

ASSY FR PNL LOWER JACKETStock photo — actual part may vary in appearance.

$303.46 - $303.46
$303.46
$303.46 - $303.46
$303.46
Sold out
Sold out
$168.91 - $168.91
$168.91
$168.91 - $168.91
$168.91

Laars HEATER FRONT PANEL WELD - 20421502

Out of stock

HEATER FRONT PANEL WELDStock photo — actual part may vary in appearance.

$168.91 - $168.91
$168.91
$168.91 - $168.91
$168.91
Sold out
Sold out
$3.49 - $3.49
$3.49
$3.49 - $3.49
$3.49

Laars WIRE HARNESS I/E BOILERS - 20035531

Out of stock

WIRE HARNESS I/E BOILERSStock photo — actual part may vary in appearance.

$3.49 - $3.49
$3.49
$3.49 - $3.49
$3.49
Sold out
Sold out
$432.71 - $432.71
$432.71
$432.71 - $432.71
$432.71

Laars WELDMENT UPPER PNL FR/RR - 20011707

Out of stock

WELDMENT UPPER PNL FR/RRStock photo — actual part may vary in appearance.

$432.71 - $432.71
$432.71
$432.71 - $432.71
$432.71
Sold out
Sold out
$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51

Laars VENT, AIR, AUTO, 1/4 BSPP - P2074500

Out of stock

VENT, AIR, AUTO, 1/4 BSPPStock photo — actual part may vary in appearance.

$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51
Sold out
Sold out
$214.51 - $214.51
$214.51
$214.51 - $214.51
$214.51

Laars GAS VALVE STANDING PILOT - R0385200

Out of stock

GAS VALVE STANDING PILOTStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$214.51 - $214.51
$214.51
$214.51 - $214.51
$214.51
Sold out
Sold out
$1,271.22 - $1,271.22
$1,271.22
$1,271.22 - $1,271.22
$1,271.22

Laars R KIT CONTROL MGT HTD - R2089001

Out of stock

R KIT CONTROL MGT HTDStock photo — actual part may vary in appearance.

$1,271.22 - $1,271.22
$1,271.22
$1,271.22 - $1,271.22
$1,271.22
Sold out
Sold out
$222.81 - $222.81
$222.81
$222.81 - $222.81
$222.81

Laars DRAFT DIVERTER ASSY JV125 - R11020104

Out of stock

DRAFT DIVERTER ASSY JV125Stock photo — actual part may vary in appearance.

$222.81 - $222.81
$222.81
$222.81 - $222.81
$222.81
Sold out
Sold out
$412.67 - $412.67
$412.67
$412.67 - $412.67
$412.67

Laars COMBUSTION CHAMBER TILE KIT - R2078101

Out of stock

COMBUSTION CHAMBER TILE KITStock photo — actual part may vary in appearance.

$412.67 - $412.67
$412.67
$412.67 - $412.67
$412.67
Sold out
Sold out
$32.83 - $32.83
$32.83
$32.83 - $32.83
$32.83

Laars SENSOR OVERHEAT (HX) - ST1052

Out of stock

SENSOR OVERHEAT (HX)Stock photo — actual part may vary in appearance.

$32.83 - $32.83
$32.83
$32.83 - $32.83
$32.83
Sold out
Sold out
$3,624.79 - $3,624.79
$3,624.79
$3,624.79 - $3,624.79
$3,624.79

Laars HEAT EXCH NEOTHERM 80 - RS2106900

Out of stock

HEAT EXCH NEOTHERM 80Stock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$3,624.79 - $3,624.79
$3,624.79
$3,624.79 - $3,624.79
$3,624.79
Sold out
Sold out
$570.84 - $570.84
$570.84
$570.84 - $570.84
$570.84

Laars KIT CONVERT HSI to SPARK - R2076802

Out of stock

KIT CONVERT HSI to SPARKStock photo — actual part may vary in appearance.

$570.84 - $570.84
$570.84
$570.84 - $570.84
$570.84
Sold out
Sold out
$160.70 - $160.70
$160.70
$160.70 - $160.70
$160.70

Laars CONV.KIT NAT-LP 5-8K 160 - R2000514

Out of stock

CONV.KIT NAT-LP 5-8K 160Stock photo — actual part may vary in appearance.

$160.70 - $160.70
$160.70
$160.70 - $160.70
$160.70
Sold out
Sold out
$4.50 - $4.50
$4.50
$4.50 - $4.50
$4.50

Laars TUBING SILICONE 0.1875 ID - Q0078800

Out of stock

TUBING SILICONE 0.1875 IDStock photo — actual part may vary in appearance.

$4.50 - $4.50
$4.50
$4.50 - $4.50
$4.50
Sold out
Sold out
$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20

Laars WASHER M4 LOCK INTERNAL T - F2023800

Out of stock

WASHER M4 LOCK INTERNAL TStock photo — actual part may vary in appearance.

$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20
Sold out
Sold out
$19.26 - $19.26
$19.26
$19.26 - $19.26
$19.26

Laars LIGHT INDICATOR AMBER - E2026400

Out of stock

LIGHT INDICATOR AMBERStock photo — actual part may vary in appearance.

$19.26 - $19.26
$19.26
$19.26 - $19.26
$19.26
Sold out
Sold out
$550.85 - $550.85
$550.85
$550.85 - $550.85
$550.85

Laars ASSY BASE HX MNT NTH600 - 60D1100

Out of stock

ASSY BASE HX MNT NTH600Stock photo — actual part may vary in appearance.

$550.85 - $550.85
$550.85
$550.85 - $550.85
$550.85
Sold out
Sold out
$474.54 - $474.54
$474.54
$474.54 - $474.54
$474.54

Laars WIRE SET HI-VOLT MGT 208V - 40N745001

Out of stock

WIRE SET HI-VOLT MGT 208VStock photo — actual part may vary in appearance.

$474.54 - $474.54
$474.54
$474.54 - $474.54
$474.54
Sold out
Sold out
$98.95 - $98.95
$98.95
$98.95 - $98.95
$98.95

Laars PANEL FRONT BRACE - 20L3025

Out of stock

PANEL FRONT BRACEStock photo — actual part may vary in appearance.

$98.95 - $98.95
$98.95
$98.95 - $98.95
$98.95
Sold out
Sold out
$3.49 - $3.49
$3.49
$3.49 - $3.49
$3.49

Laars WIRE HARNESS I/E BOILERS - 20035530

Out of stock

WIRE HARNESS I/E BOILERSStock photo — actual part may vary in appearance.

$3.49 - $3.49
$3.49
$3.49 - $3.49
$3.49
Sold out
Sold out
$457.18 - $457.18
$457.18
$457.18 - $457.18
$457.18

Laars WELDMENT UPPER PNL FR/RR - 20011706

Out of stock

WELDMENT UPPER PNL FR/RRStock photo — actual part may vary in appearance.

$457.18 - $457.18
$457.18
$457.18 - $457.18
$457.18
Sold out
Sold out
$47.27 - $47.27
$47.27
$47.27 - $47.27
$47.27

Laars LITERATURE KIT MASCOT II - 12H8000

Out of stock

LITERATURE KIT MASCOT IIStock photo — actual part may vary in appearance.

$47.27 - $47.27
$47.27
$47.27 - $47.27
$47.27
Sold out
Sold out
$350.12 - $350.12
$350.12
$350.12 - $350.12
$350.12

Laars REAR PANEL FLUE COLLECTO - 10535509

Out of stock

REAR PANEL FLUE COLLECTOStock photo — actual part may vary in appearance.

$350.12 - $350.12
$350.12
$350.12 - $350.12
$350.12
Sold out
$93.99 - $93.99
$93.99
$93.99 - $93.99
$93.99

Laars Pilot Ignition Lead Assembly - R10418814

Low stock

Pilot Ignition Lead AssemblyStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$93.99 - $93.99
$93.99
$93.99 - $93.99
$93.99
$610.21 - $610.21
$610.21
$610.21 - $610.21
$610.21

Laars Diagnostic Board - RE2105500

In stock

Diagnostic BoardStock photo — actual part may vary in appearance.

$610.21 - $610.21
$610.21
$610.21 - $610.21
$610.21
Sold out
$533.36 - $533.36
$533.36
$533.36 - $533.36
$533.36

Laars 1 1/2" 2Stage Nat. Gas Valve - V0046800

Out of stock

1 1/2" 2Stage Nat. Gas Valve⚠️ Stock photo — actual part may vary in appearance.

$533.36 - $533.36
$533.36
$533.36 - $533.36
$533.36
Sold out
$87.36 - $87.36
$87.36
$87.36 - $87.36
$87.36

Laars FLAME SENSOR W/GASKET - R2069200

In stock

FLAME SENSOR W/GASKETStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$87.36 - $87.36
$87.36
$87.36 - $87.36
$87.36
Sold out
$148.36 - $148.36
$148.36
$148.36 - $148.36
$148.36

Laars Flow Sensor - 2400-556

Out of stock

Flow SensorStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$148.36 - $148.36
$148.36
$148.36 - $148.36
$148.36
Sold out
$212.75 - $212.75
$212.75
$212.75 - $212.75
$212.75

Laars DRAFT DIVERTER ASSY - R11020103

Low stock

DRAFT DIVERTER ASSYStock photo — actual part may vary in appearance.

$212.75 - $212.75
$212.75
$212.75 - $212.75
$212.75
$30.57 - $30.57
$30.57
$30.57 - $30.57
$30.57

Laars 250f M/R Limit Switch - E2103200

In stock

250f M/R Limit SwitchStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$30.57 - $30.57
$30.57
$30.57 - $30.57
$30.57
Sold out
$37.24 - $37.24
$37.24
$37.24 - $37.24
$37.24

Laars SENSOR TEMP (OP) HX - ST1051

Out of stock

SENSOR TEMP (OP) HXStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$37.24 - $37.24
$37.24
$37.24 - $37.24
$37.24
Sold out