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
$5.80 - $5.80
$5.80
$5.80 - $5.80
$5.80

Laars CLAMP HOSE #12 1.25-0.68 - F2024900

Out of stock

CLAMP HOSE #12 1.25-0.68Stock photo — actual part may vary in appearance.

$5.80 - $5.80
$5.80
$5.80 - $5.80
$5.80
Sold out
Sold out
$13.97 - $13.97
$13.97
$13.97 - $13.97
$13.97

Laars FUSE 5-AMP MDL5 - E2043500

Out of stock

FUSE 5-AMP MDL5Stock photo — actual part may vary in appearance.

$13.97 - $13.97
$13.97
$13.97 - $13.97
$13.97
Sold out
Sold out
$683.88 - $683.88
$683.88
$683.88 - $683.88
$683.88

Laars ASSY PLUMBING NTH600 LWCO - 60D4011

Out of stock

ASSY PLUMBING NTH600 LWCOStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$683.88 - $683.88
$683.88
$683.88 - $683.88
$683.88
Sold out
Sold out
$153.15 - $153.15
$153.15
$153.15 - $153.15
$153.15

Laars UNION ASSY THERMOSTAT EDN - 47-026

Out of stock

UNION ASSY THERMOSTAT EDNStock photo — actual part may vary in appearance.

$153.15 - $153.15
$153.15
$153.15 - $153.15
$153.15
Sold out
Sold out
$95.09 - $95.09
$95.09
$95.09 - $95.09
$95.09

Laars WELDMENT COVER AIR INLET - 2C3700

Out of stock

WELDMENT COVER AIR INLETStock photo — actual part may vary in appearance.

$95.09 - $95.09
$95.09
$95.09 - $95.09
$95.09
Sold out
Sold out
$3,466.59 - $3,466.59
$3,466.59
$3,466.59 - $3,466.59
$3,466.59

Laars ASSY HX CU-NI MS2 - 20L4240

Out of stock

ASSY HX CU-NI MS2Stock photo — actual part may vary in appearance.

$3,466.59 - $3,466.59
$3,466.59
$3,466.59 - $3,466.59
$3,466.59
Sold out
Sold out
$3.66 - $3.66
$3.66
$3.66 - $3.66
$3.66

Laars WIRE HARNESS I/E BOILERS - 20035534

Out of stock

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

$3.66 - $3.66
$3.66
$3.66 - $3.66
$3.66
Sold out
Sold out
$320.16 - $320.16
$320.16
$320.16 - $320.16
$320.16

Laars WELDMENT TILE HEAT SHIELD - 20012101

Out of stock

WELDMENT TILE HEAT SHIELDStock photo — actual part may vary in appearance.

$320.16 - $320.16
$320.16
$320.16 - $320.16
$320.16
Sold out
Sold out
$51.42 - $51.42
$51.42
$51.42 - $51.42
$51.42

Laars CABLE ASSY W/CONNECTORS - 12P2049

Out of stock

CABLE ASSY W/CONNECTORSStock photo — actual part may vary in appearance.

$51.42 - $51.42
$51.42
$51.42 - $51.42
$51.42
Sold out
Sold out
$36.52 - $36.52
$36.52
$36.52 - $36.52
$36.52

Laars PILOT TUBE C-BOILER NAT - 10650902

Out of stock

PILOT TUBE C-BOILER NATStock photo — actual part may vary in appearance.

$36.52 - $36.52
$36.52
$36.52 - $36.52
$36.52
Sold out
Sold out
$602.80 - $602.80
$602.80
$602.80 - $602.80
$602.80

Laars TOP PANEL ASSEMBLY 850 - 10535704

Out of stock

TOP PANEL ASSEMBLY 850Stock photo — actual part may vary in appearance.

$602.80 - $602.80
$602.80
$602.80 - $602.80
$602.80
Sold out
Sold out
$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25

Laars HIGH-TENSION LEAD 37" Y - 10449504

Out of stock

HIGH-TENSION LEAD 37" YStock photo — actual part may vary in appearance.

$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25
Sold out
Sold out
$2,184.93 - $2,184.93
$2,184.93
$2,184.93 - $2,184.93
$2,184.93

Laars 2Stg&On/Off SparkIgnBurnerTray - R10550602

Out of stock

2Stg&On/Off SparkIgnBurnerTrayStock photo — actual part may vary in appearance.

$2,184.93 - $2,184.93
$2,184.93
$2,184.93 - $2,184.93
$2,184.93
Sold out
$94.26 - $94.26
$94.26
$94.26 - $94.26
$94.26

Laars Insulator Lead Kit - R10418816

Low stock

Insulator Lead KitStock photo — actual part may vary in appearance.

$94.26 - $94.26
$94.26
$94.26 - $94.26
$94.26
Sold out
$895.44 - $895.44
$895.44
$895.44 - $895.44
$895.44

Laars BEARING ASSEMBLY - RA2010000

Out of stock

BEARING ASSEMBLYStock photo — actual part may vary in appearance.

$895.44 - $895.44
$895.44
$895.44 - $895.44
$895.44
Sold out
Sold out
$38.42 - $38.42
$38.42
$38.42 - $38.42
$38.42

Laars Jumper Harness - 30-229

Out of stock

Jumper HarnessStock photo — actual part may vary in appearance.

$38.42 - $38.42
$38.42
$38.42 - $38.42
$38.42
Sold out
Sold out
$686.40 - $686.40
$686.40
$686.40 - $686.40
$686.40

Laars COMBUSTION CHAMBER TILE KIT - R2078104

Out of stock

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

$686.40 - $686.40
$686.40
$686.40 - $686.40
$686.40
Sold out
Sold out
$30.86 - $30.86
$30.86
$30.86 - $30.86
$30.86

Laars PLUG ELECTRIC GAS VALVE - ST1062

Out of stock

PLUG ELECTRIC GAS VALVEStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$30.86 - $30.86
$30.86
$30.86 - $30.86
$30.86
Sold out
Sold out
$236.99 - $236.99
$236.99
$236.99 - $236.99
$236.99

Laars AIR/GAS CHANNEL NT199-399 - RS2108700

Out of stock

AIR/GAS CHANNEL NT199-399Stock photo — actual part may vary in appearance.

$236.99 - $236.99
$236.99
$236.99 - $236.99
$236.99
Sold out
$44.74 - $44.74
$44.74
$44.74 - $44.74
$44.74

Laars GASKET BURNER DR 750-1700 - R2077400

Low stock

GASKET BURNER DR 750-1700Stock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$44.74 - $44.74
$44.74
$44.74 - $44.74
$44.74
Sold out
$195.15 - $195.15
$195.15
$195.15 - $195.15
$195.15

Laars CONV.KIT NAT-LP 5-8K 225 - R2000517

Out of stock

CONV.KIT NAT-LP 5-8K 225Stock photo — actual part may vary in appearance.

$195.15 - $195.15
$195.15
$195.15 - $195.15
$195.15
Sold out
Sold out
$17.35 - $17.35
$17.35
$17.35 - $17.35
$17.35

Laars TERMINAL BLOCK 6 POSITION - E2040500

Out of stock

TERMINAL BLOCK 6 POSITIONStock photo — actual part may vary in appearance.

$17.35 - $17.35
$17.35
$17.35 - $17.35
$17.35
Sold out
Sold out
$135.79 - $135.79
$135.79
$135.79 - $135.79
$135.79

Laars PANEL TOP LEFT SIDE NT600 - 60D3303

Out of stock

PANEL TOP LEFT SIDE NT600Stock photo — actual part may vary in appearance.

$135.79 - $135.79
$135.79
$135.79 - $135.79
$135.79
Sold out
Sold out
$3,142.45 - $3,142.45
$3,142.45
$3,142.45 - $3,142.45
$3,142.45

Laars ASSY HX COPPER MS2 - 20L4230

Out of stock

ASSY HX COPPER MS2Stock photo — actual part may vary in appearance.

$3,142.45 - $3,142.45
$3,142.45
$3,142.45 - $3,142.45
$3,142.45
Sold out
Sold out
$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00

Laars PANEL RIGHT SIDE TOP DVi - 20421700

Out of stock

PANEL RIGHT SIDE TOP DViStock photo — actual part may vary in appearance.

$47.00 - $47.00
$47.00
$47.00 - $47.00
$47.00
Sold out
Sold out
$3.66 - $3.66
$3.66
$3.66 - $3.66
$3.66

Laars WIRE HARNESS I/E BOILERS - 20035533

Out of stock

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

$3.66 - $3.66
$3.66
$3.66 - $3.66
$3.66
Sold out
Sold out
$328.81 - $328.81
$328.81
$328.81 - $328.81
$328.81

Laars FLUE END ASSEMBLY LB 200 - 20012000

Out of stock

FLUE END ASSEMBLY LB 200Stock photo — actual part may vary in appearance.

$328.81 - $328.81
$328.81
$328.81 - $328.81
$328.81
Sold out
Sold out
$30.57 - $30.57
$30.57
$30.57 - $30.57
$30.57

Laars BRACE JACKET NT 1000-1200 - 12J1247

Out of stock

BRACE JACKET NT 1000-1200Stock photo — actual part may vary in appearance.

$30.57 - $30.57
$30.57
$30.57 - $30.57
$30.57
Sold out
Sold out
$48.81 - $48.81
$48.81
$48.81 - $48.81
$48.81

Laars PILOT TUBE 28.5"L C-BOILR - 10650901

Out of stock

PILOT TUBE 28.5"L C-BOILRStock photo — actual part may vary in appearance.

$48.81 - $48.81
$48.81
$48.81 - $48.81
$48.81
Sold out
Sold out
$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25

Laars HIGH-TENSION LEAD 26" Y - 10449503

Out of stock

HIGH-TENSION LEAD 26" YStock photo — actual part may vary in appearance.

$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25
Sold out
Sold out
$218.78 - $218.78
$218.78
$218.78 - $218.78
$218.78

Laars Burner Support - R10526101

Out of stock

Burner SupportStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$218.78 - $218.78
$218.78
$218.78 - $218.78
$218.78
Sold out
Sold out
$1,044.78 - $1,044.78
$1,044.78
$1,044.78 - $1,044.78
$1,044.78

Laars UNIVERSAL CONTROL - R0458200

Out of stock

UNIVERSAL CONTROLStock photo — actual part may vary in appearance.

$1,044.78 - $1,044.78
$1,044.78
$1,044.78 - $1,044.78
$1,044.78
Sold out
Sold out
$4.70 - $4.70
$4.70
$4.70 - $4.70
$4.70

Laars COMPRESSION NUT - P0076100

Out of stock

COMPRESSION NUTStock photo — actual part may vary in appearance.

$4.70 - $4.70
$4.70
$4.70 - $4.70
$4.70
Sold out
$349.05 - $349.05
$349.05
$349.05 - $349.05
$349.05

Laars PUMP ASSY - 2400-592

Low stock

PUMP ASSYStock photo — actual part may vary in appearance.

$349.05 - $349.05
$349.05
$349.05 - $349.05
$349.05
Sold out
$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35

Laars COMBUSTION CHAMBER TILE KITS - R2078103

Out of stock

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

$608.35 - $608.35
$608.35
$608.35 - $608.35
$608.35
Sold out
Sold out
$295.24 - $295.24
$295.24
$295.24 - $295.24
$295.24

Laars VALVE ASSY GAS - ST1060

Out of stock

VALVE ASSY GASStock photo — actual part may vary in appearance.

$295.24 - $295.24
$295.24
$295.24 - $295.24
$295.24
Sold out
Sold out
$204.44 - $204.44
$204.44
$204.44 - $204.44
$204.44

Laars KIT AIR/GAS CHANNEL NT 80 - RS2108400

Out of stock

KIT AIR/GAS CHANNEL NT 80Stock photo — actual part may vary in appearance.

$204.44 - $204.44
$204.44
$204.44 - $204.44
$204.44
Sold out
Sold out
$518.04 - $518.04
$518.04
$518.04 - $518.04
$518.04

Laars KIT CONVERT HSI to SPARK - R2076804

Out of stock

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

$518.04 - $518.04
$518.04
$518.04 - $518.04
$518.04
Sold out
Sold out
$237.11 - $237.11
$237.11
$237.11 - $237.11
$237.11

Laars CONV.KIT NAT-LP 0-5K 225 - R2000516

Out of stock

CONV.KIT NAT-LP 0-5K 225Stock photo — actual part may vary in appearance.

$237.11 - $237.11
$237.11
$237.11 - $237.11
$237.11
Sold out
Sold out
$6.75 - $6.75
$6.75
$6.75 - $6.75
$6.75

Laars U-BOLT 1-3/8 ID 5/16 THD - F2024500

Out of stock

U-BOLT 1-3/8 ID 5/16 THDStock photo — actual part may vary in appearance.

$6.75 - $6.75
$6.75
$6.75 - $6.75
$6.75
Sold out
Sold out
$165.21 - $165.21
$165.21
$165.21 - $165.21
$165.21

Laars PANEL TOP MIDDLE NT600 - 60D3302

Out of stock

PANEL TOP MIDDLE NT600Stock photo — actual part may vary in appearance.

$165.21 - $165.21
$165.21
$165.21 - $165.21
$165.21
Sold out
Sold out
$474.54 - $474.54
$474.54
$474.54 - $474.54
$474.54

Laars WIRE SET HI-VOLT MGT 600V - 40N745003

Out of stock

WIRE SET HI-VOLT MGT 600VStock photo — actual part may vary in appearance.

$474.54 - $474.54
$474.54
$474.54 - $474.54
$474.54
Sold out
Sold out
$224.31 - $224.31
$224.31
$224.31 - $224.31
$224.31

Laars ASSY FR PNL UPPER JACKET - 20L3101

Out of stock

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

$224.31 - $224.31
$224.31
$224.31 - $224.31
$224.31
Sold out
Sold out
$84.75 - $84.75
$84.75
$84.75 - $84.75
$84.75

Laars LEFT SIDE PNL HEATER DVi - 20421600

Out of stock

LEFT SIDE PNL HEATER DViStock photo — actual part may vary in appearance.

$84.75 - $84.75
$84.75
$84.75 - $84.75
$84.75
Sold out
Sold out
$3.38 - $3.38
$3.38
$3.38 - $3.38
$3.38

Laars WIRE HARNESS I/E BOILERS - 20035532

Out of stock

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

$3.38 - $3.38
$3.38
$3.38 - $3.38
$3.38
Sold out
Sold out
$317.16 - $317.16
$317.16
$317.16 - $317.16
$317.16

Laars UPPER END ASSEMBLY LB 20 - 20011900

Out of stock

UPPER END ASSEMBLY LB 20Stock photo — actual part may vary in appearance.

$317.16 - $317.16
$317.16
$317.16 - $317.16
$317.16
Sold out
Sold out
$82.09 - $82.09
$82.09
$82.09 - $82.09
$82.09

Laars COVER CONTROL BOX ("E" - 10630300

Out of stock

COVER CONTROL BOX ("E"Stock photo — actual part may vary in appearance.

$82.09 - $82.09
$82.09
$82.09 - $82.09
$82.09
Sold out
Sold out
$525.40 - $525.40
$525.40
$525.40 - $525.40
$525.40

Laars TOP PANEL ASSEMBLY 600 - 10535702

Out of stock

TOP PANEL ASSEMBLY 600Stock photo — actual part may vary in appearance.

$525.40 - $525.40
$525.40
$525.40 - $525.40
$525.40
Sold out