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

Lochinvar

Find Your Illustrated Parts List

Lochinvar

Filters

Sold out
$267.75 - $267.75
$267.75
$267.75 - $267.75
$267.75

Lochinvar 3000W/208V 3 ELEMS CONVERSION - 100109161

Out of stock

3000W/208V 3 ELEMS CONVERSIONStock photo — actual part may vary in appearance.

$267.75 - $267.75
$267.75
$267.75 - $267.75
$267.75
Sold out
$29.34 - $29.34
$29.34
$29.34 - $29.34
$29.34

Lochinvar HEX DOOR TEMP SWITCH - 100292715

In stock

HEX DOOR TEMP SWITCHStock photo — actual part may vary in appearance.

$29.34 - $29.34
$29.34
$29.34 - $29.34
$29.34
$45.62 - $45.62
$45.62
$45.62 - $45.62
$45.62

Lochinvar -1.25"WC N.O. AIR PRESSURE SW - 100233301

Low stock

'-1.25"WC N.O. AIR PRESSURE SWStock photo — actual part may vary in appearance.

$45.62 - $45.62
$45.62
$45.62 - $45.62
$45.62
Sold out
$158.95 - $158.95
$158.95
$158.95 - $158.95
$158.95

Lochinvar LP 14" FINAL BURNER ASSY #52 - 100210021

Out of stock

LP 14" FINAL BURNER ASSY #52Stock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$158.95 - $158.95
$158.95
$158.95 - $158.95
$158.95
Sold out
Sold out
$475.15 - $475.15
$475.15
$475.15 - $475.15
$475.15

Lochinvar CONTROL BOARD - 100113087

Out of stock

CONTROL BOARDStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$475.15 - $475.15
$475.15
$475.15 - $475.15
$475.15
Sold out
Sold out
$1,073.91 - $1,073.91
$1,073.91
$1,073.91 - $1,073.91
$1,073.91

Lochinvar 1" 125# T&P RELIEF VALVE - 100112815

Out of stock

1" 125# T&P RELIEF VALVEStock photo — actual part may vary in appearance.

$1,073.91 - $1,073.91
$1,073.91
$1,073.91 - $1,073.91
$1,073.91
Sold out
Sold out
$394.40 - $394.40
$394.40
$394.40 - $394.40
$394.40

Lochinvar LP PILOT ASSEMBLY - 100112505

Out of stock

LP PILOT ASSEMBLYStock photo — actual part may vary in appearance.

$394.40 - $394.40
$394.40
$394.40 - $394.40
$394.40
Sold out
Sold out
$46.54 - $46.54
$46.54
$46.54 - $46.54
$46.54

Lochinvar DRAFTHOOD ASSEMBLY - 100112082

Out of stock

DRAFTHOOD ASSEMBLYStock photo — actual part may vary in appearance.

$46.54 - $46.54
$46.54
$46.54 - $46.54
$46.54
Sold out
Sold out
$1,059.99 - $1,059.99
$1,059.99
$1,059.99 - $1,059.99
$1,059.99

Lochinvar HW BURNER ASSEMBLY HWB-NAT - 100111792

Out of stock

HW BURNER ASSEMBLY HWB-NATStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$1,059.99 - $1,059.99
$1,059.99
$1,059.99 - $1,059.99
$1,059.99
Sold out
$104.02 - $104.02
$104.02
$104.02 - $104.02
$104.02

Lochinvar LOW GAS PRESSURE SWITCH - 100111033

In stock

LOW GAS PRESSURE SWITCH

$104.02 - $104.02
$104.02
$104.02 - $104.02
$104.02
Sold out
$204.00 - $204.00
$204.00
$204.00 - $204.00
$204.00

Lochinvar PROVER SWITCH - 100110729

Out of stock

PROVER SWITCHStock photo — actual part may vary in appearance.

$204.00 - $204.00
$204.00
$204.00 - $204.00
$204.00
Sold out
Sold out
$32.85 - $32.85
$32.85
$32.85 - $32.85
$32.85

Lochinvar PROPANE BURNER TUBE ASSY W/ORF - 100110365

Out of stock

PROPANE BURNER TUBE ASSY W/ORFStock photo — actual part may vary in appearance.

$32.85 - $32.85
$32.85
$32.85 - $32.85
$32.85
Sold out
Sold out
$1,028.04 - $1,028.04
$1,028.04
$1,028.04 - $1,028.04
$1,028.04

Lochinvar 120v Combustion Blower Assy - 100109924

Out of stock

120v Combustion Blower AssyStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$1,028.04 - $1,028.04
$1,028.04
$1,028.04 - $1,028.04
$1,028.04
Sold out
$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00

Lochinvar NaturalIgnitorAssembly 75 - 100109355

In stock

NaturalIgnitorAssembly 75Stock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$153.00 - $153.00
$153.00
$153.00 - $153.00
$153.00
Sold out
$125.80 - $125.80
$125.80
$125.80 - $125.80
$125.80

Lochinvar NATURAL GAS CONTROL VALVE - 100108885

Out of stock

NATURAL GAS CONTROL VALVEStock photo — actual part may vary in appearance.

$125.80 - $125.80
$125.80
$125.80 - $125.80
$125.80
Sold out
Sold out
$329.80 - $329.80
$329.80
$329.80 - $329.80
$329.80

Lochinvar NATURAL BURNER/DOOR #35 - 100081866

Out of stock

NATURAL BURNER/DOOR #35Stock photo — actual part may vary in appearance.

$329.80 - $329.80
$329.80
$329.80 - $329.80
$329.80
Sold out
Sold out
$63.88 - $63.88
$63.88
$63.88 - $63.88
$63.88

Lochinvar FRONT COVER - 100076225

Out of stock

FRONT COVERStock photo — actual part may vary in appearance.

$63.88 - $63.88
$63.88
$63.88 - $63.88
$63.88
Sold out
Sold out
$7.26 - $7.26
$7.26
$7.26 - $7.26
$7.26

Lochinvar MANIFOLD GASKET A - 100074488

Out of stock

MANIFOLD GASKET AStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$7.26 - $7.26
$7.26
$7.26 - $7.26
$7.26
Sold out
Sold out
$22.82 - $22.82
$22.82
$22.82 - $22.82
$22.82

Lochinvar TERMIANTION ELBOW 45/2 - 100072614

Out of stock

TERMIANTION ELBOW 45/2Stock photo — actual part may vary in appearance.

$22.82 - $22.82
$22.82
$22.82 - $22.82
$22.82
Sold out
Sold out
$99.46 - $99.46
$99.46
$99.46 - $99.46
$99.46

Lochinvar 4 X 4 OUT DOOR BOX - 100061257

Out of stock

4 X 4 OUT DOOR BOXStock photo — actual part may vary in appearance.

$99.46 - $99.46
$99.46
$99.46 - $99.46
$99.46
Sold out
Sold out
$127.75 - $127.75
$127.75
$127.75 - $127.75
$127.75

Lochinvar 32.00"L AIR DUCT - 100047300

Out of stock

32.00"L AIR DUCTStock photo — actual part may vary in appearance.

$127.75 - $127.75
$127.75
$127.75 - $127.75
$127.75
Sold out
Sold out
$38.71 - $38.71
$38.71
$38.71 - $38.71
$38.71

Lochinvar CIRCUIT BREAKER 5 AMP - 100289379

Out of stock

CIRCUIT BREAKER 5 AMPStock photo — actual part may vary in appearance.

$38.71 - $38.71
$38.71
$38.71 - $38.71
$38.71
Sold out
Sold out
$2,079.05 - $2,079.05
$2,079.05
$2,079.05 - $2,079.05
$2,079.05

Lochinvar K VENT DAMPER 8" PWH1250 AOS - 100307403

Out of stock

K VENT DAMPER 8" PWH1250 AOSStock photo — actual part may vary in appearance.

$2,079.05 - $2,079.05
$2,079.05
$2,079.05 - $2,079.05
$2,079.05
Sold out
Sold out
$910.48 - $910.48
$910.48
$910.48 - $910.48
$910.48

Lochinvar NAT GAS VALVE - 100267414

Out of stock

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

$910.48 - $910.48
$910.48
$910.48 - $910.48
$910.48
Sold out
Sold out
$62.18 - $62.18
$62.18
$62.18 - $62.18
$62.18

Lochinvar SWITCH PRESSURE .58 - 100276815

Out of stock

SWITCH PRESSURE .58Stock photo — actual part may vary in appearance.

$62.18 - $62.18
$62.18
$62.18 - $62.18
$62.18
Sold out
Sold out
$61.14 - $61.14
$61.14
$61.14 - $61.14
$61.14

Lochinvar K LP/NAT CONVERSION G40T40 - 100264141

Out of stock

K LP/NAT CONVERSION G40T40Stock photo — actual part may vary in appearance.

$61.14 - $61.14
$61.14
$61.14 - $61.14
$61.14
Sold out
Sold out
$13.49 - $13.49
$13.49
$13.49 - $13.49
$13.49

Lochinvar SCREW 1/4-20 1 PH TRHD MACHINE - 100052263

Out of stock

SCREW 1/4-20 1 PH TRHD MACHINEStock photo — actual part may vary in appearance.

$13.49 - $13.49
$13.49
$13.49 - $13.49
$13.49
Sold out
Sold out
$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00

Lochinvar HEX/DIVIDER GASKET - 100146489

Out of stock

HEX/DIVIDER GASKETStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
Sold out
Sold out
$90.34 - $90.34
$90.34
$90.34 - $90.34
$90.34

Lochinvar Flame Rod Assembly - 100274106

Out of stock

Flame Rod AssemblyStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$90.34 - $90.34
$90.34
$90.34 - $90.34
$90.34
Sold out
$192.05 - $192.05
$192.05
$192.05 - $192.05
$192.05

Lochinvar THERMOSTAT CONTROL - 100208835

In stock

THERMOSTAT CONTROLStock photo — actual part may vary in appearance.

$192.05 - $192.05
$192.05
$192.05 - $192.05
$192.05
$51.62 - $51.62
$51.62
$51.62 - $51.62
$51.62

Lochinvar SYSTEM SENSOR - 100157718

Low stock

SYSTEM SENSORStock photo — actual part may vary in appearance.

$51.62 - $51.62
$51.62
$51.62 - $51.62
$51.62
Sold out
$302.57 - $302.57
$302.57
$302.57 - $302.57
$302.57

Lochinvar CVR Fire Brick Filler - 100137511

Out of stock

CVR Fire Brick FillerStock photo — actual part may vary in appearance.

$302.57 - $302.57
$302.57
$302.57 - $302.57
$302.57
Sold out
Sold out
$356.61 - $356.61
$356.61
$356.61 - $356.61
$356.61

Lochinvar ABSORBER SHOCK - 100173567

Out of stock

ABSORBER SHOCKStock photo — actual part may vary in appearance.

$356.61 - $356.61
$356.61
$356.61 - $356.61
$356.61
Sold out
Sold out
$2,619.58 - $2,619.58
$2,619.58
$2,619.58 - $2,619.58
$2,619.58

Lochinvar HEAT EXCHANGER W/O BYPASS HDR - 100147560

Out of stock

HEAT EXCHANGER W/O BYPASS HDRStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$2,619.58 - $2,619.58
$2,619.58
$2,619.58 - $2,619.58
$2,619.58
Sold out
Sold out
$15.76 - $15.76
$15.76
$15.76 - $15.76
$15.76

Lochinvar LOCH-HEAT TILE - 100145721

Out of stock

LOCH-HEAT TILEStock photo — actual part may vary in appearance.

$15.76 - $15.76
$15.76
$15.76 - $15.76
$15.76
Sold out
Sold out
$190.19 - $190.19
$190.19
$190.19 - $190.19
$190.19

Lochinvar ELEMENT 6000W 480V ASME (SI) - 100142556

Out of stock

ELEMENT 6000W 480V ASME (SI)Stock photo — actual part may vary in appearance.

$190.19 - $190.19
$190.19
$190.19 - $190.19
$190.19
Sold out
Sold out
$3,311.18 - $3,311.18
$3,311.18
$3,311.18 - $3,311.18
$3,311.18

Lochinvar BURNER ASSEMBLY PN(L)R LOW NOX - 100135018

Out of stock

BURNER ASSEMBLY PN(L)R LOW NOXStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$3,311.18 - $3,311.18
$3,311.18
$3,311.18 - $3,311.18
$3,311.18
Sold out
Sold out
$1,419.74 - $1,419.74
$1,419.74
$1,419.74 - $1,419.74
$1,419.74

Lochinvar FIBER BOARD BURNER - 100288590

Out of stock

FIBER BOARD BURNERStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$1,419.74 - $1,419.74
$1,419.74
$1,419.74 - $1,419.74
$1,419.74
Sold out
Sold out
$3,618.57 - $3,618.57
$3,618.57
$3,618.57 - $3,618.57
$3,618.57

Lochinvar KIT GAS VALVE LARGE - 100171960

Out of stock

KIT GAS VALVE LARGEStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$3,618.57 - $3,618.57
$3,618.57
$3,618.57 - $3,618.57
$3,618.57
Sold out
Sold out
$51.62 - $51.62
$51.62
$51.62 - $51.62
$51.62

Lochinvar V-BAFFLE - 100290391

Out of stock

V-BAFFLEStock photo — actual part may vary in appearance.

$51.62 - $51.62
$51.62
$51.62 - $51.62
$51.62
Sold out
Sold out
$64.79 - $64.79
$64.79
$64.79 - $64.79
$64.79

Lochinvar 480V 4500W 13.125" Htg ELEM CU - 100110034

Out of stock

480V 4500W 13.125" Htg ELEM CUStock photo — actual part may vary in appearance.

$64.79 - $64.79
$64.79
$64.79 - $64.79
$64.79
Sold out
Sold out
$267.75 - $267.75
$267.75
$267.75 - $267.75
$267.75

Lochinvar 2000W/208V 3 ELEMS CONVERSION - 100109160

Out of stock

2000W/208V 3 ELEMS CONVERSIONStock photo — actual part may vary in appearance.

$267.75 - $267.75
$267.75
$267.75 - $267.75
$267.75
Sold out
Sold out
$212.78 - $212.78
$212.78
$212.78 - $212.78
$212.78

Lochinvar BURNER ACCESS DOOR (CHN1261) - 100152795

Out of stock

BURNER ACCESS DOOR (CHN1261)Stock photo — actual part may vary in appearance.

$212.78 - $212.78
$212.78
$212.78 - $212.78
$212.78
Sold out
Sold out
$214.20 - $214.20
$214.20
$214.20 - $214.20
$214.20

Lochinvar LP GAS CONTROL - 100233299

Out of stock

LP GAS CONTROLStock photo — actual part may vary in appearance.

$214.20 - $214.20
$214.20
$214.20 - $214.20
$214.20
Sold out
Sold out
$179.35 - $179.35
$179.35
$179.35 - $179.35
$179.35

Lochinvar LP 14" FINAL BURNER ASSY #52 - 100210020

Out of stock

LP 14" FINAL BURNER ASSY #52Stock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$179.35 - $179.35
$179.35
$179.35 - $179.35
$179.35
Sold out
Sold out
$41.49 - $41.49
$41.49
$41.49 - $41.49
$41.49

Lochinvar V BAFFLE/HEAT EXCHANGER - 100113086

Out of stock

V BAFFLE/HEAT EXCHANGERStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$41.49 - $41.49
$41.49
$41.49 - $41.49
$41.49
Sold out
Sold out
$182.75 - $182.75
$182.75
$182.75 - $182.75
$182.75

Lochinvar 1" 125# T&P RELIEF VALVE - 100112814

Out of stock

1" 125# T&P RELIEF VALVEStock photo — actual part may vary in appearance.

$182.75 - $182.75
$182.75
$182.75 - $182.75
$182.75
Sold out
Sold out
$58.40 - $58.40
$58.40
$58.40 - $58.40
$58.40

Lochinvar BLOWER PROVER SWITCH - 100112504

Out of stock

BLOWER PROVER SWITCHStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$58.40 - $58.40
$58.40
$58.40 - $58.40
$58.40
Sold out