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
$55.66 - $55.66
$55.66
$55.66 - $55.66
$55.66

Lochinvar 240V 4000W 8.125" Htg ELEM CU - 100108968

Out of stock

240V 4000W 8.125" Htg ELEM CUStock photo — actual part may vary in appearance.

$55.66 - $55.66
$55.66
$55.66 - $55.66
$55.66
Sold out
$404.69 - $404.69
$404.69
$404.69 - $404.69
$404.69

Lochinvar ELEMENT 18KW 208V 3 BEAM - 100308610

Low stock

ELEMENT 18KW 208V 3 BEAMStock photo — actual part may vary in appearance.

$404.69 - $404.69
$404.69
$404.69 - $404.69
$404.69
Sold out
$1,319.58 - $1,319.58
$1,319.58
$1,319.58 - $1,319.58
$1,319.58

Lochinvar CONTROL BOARD - 100227466

Out of stock

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

$1,319.58 - $1,319.58
$1,319.58
$1,319.58 - $1,319.58
$1,319.58
Sold out
Sold out
$164.90 - $164.90
$164.90
$164.90 - $164.90
$164.90

Lochinvar NAT DV FINAL BURNER ASSY #32 - 100210006

Out of stock

NAT DV FINAL BURNER ASSY #32Stock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$164.90 - $164.90
$164.90
$164.90 - $164.90
$164.90
Sold out
Sold out
$270.30 - $270.30
$270.30
$270.30 - $270.30
$270.30

Lochinvar 1.5" BALL VALVE - 100113073

Out of stock

1.5" BALL VALVEStock photo — actual part may vary in appearance.

$270.30 - $270.30
$270.30
$270.30 - $270.30
$270.30
Sold out
Sold out
$178.50 - $178.50
$178.50
$178.50 - $178.50
$178.50

Lochinvar LP 18" BURNER ASSY #51 ORF - 100112799

Out of stock

LP 18" BURNER ASSY #51 ORFStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$178.50 - $178.50
$178.50
$178.50 - $178.50
$178.50
Sold out
Sold out
$93.99 - $93.99
$93.99
$93.99 - $93.99
$93.99

Lochinvar INLET SENSOR - 100112470

Out of stock

INLET SENSORStock photo — actual part may vary in appearance.

$93.99 - $93.99
$93.99
$93.99 - $93.99
$93.99
Sold out
Sold out
$619.46 - $619.46
$619.46
$619.46 - $619.46
$619.46

Lochinvar BLOWER ASSEMBLY - 100112067

Out of stock

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

$619.46 - $619.46
$619.46
$619.46 - $619.46
$619.46
Sold out
Sold out
$626.10 - $626.10
$626.10
$626.10 - $626.10
$626.10

Lochinvar PCB ASSEMBLY W/BASE - 100111778

Out of stock

PCB ASSEMBLY W/BASEStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$626.10 - $626.10
$626.10
$626.10 - $626.10
$626.10
Sold out
Sold out
$180.20 - $180.20
$180.20
$180.20 - $180.20
$180.20

Lochinvar NAT 18" BURNER ASSY #39 ORF - 100111406

Out of stock

NAT 18" BURNER ASSY #39 ORFStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$180.20 - $180.20
$180.20
$180.20 - $180.20
$180.20
Sold out
Sold out
$103.11 - $103.11
$103.11
$103.11 - $103.11
$103.11

Lochinvar STAINLESS STEEL BURNER - 100110713

Out of stock

STAINLESS STEEL BURNERStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$103.11 - $103.11
$103.11
$103.11 - $103.11
$103.11
Sold out
Sold out
$6,754.21 - $6,754.21
$6,754.21
$6,754.21 - $6,754.21
$6,754.21

Lochinvar GW1300 HEAT EXCHANGER - 100110343

Out of stock

GW1300 HEAT EXCHANGERStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$6,754.21 - $6,754.21
$6,754.21
$6,754.21 - $6,754.21
$6,754.21
Sold out
$539.75 - $539.75
$539.75
$539.75 - $539.75
$539.75

Lochinvar G CTRL GEN 3&4 BNR - 100109909

Low stock

G CTRL GEN 3&4 BNRStock photo — actual part may vary in appearance.

$539.75 - $539.75
$539.75
$539.75 - $539.75
$539.75
Sold out
$176.80 - $176.80
$176.80
$176.80 - $176.80
$176.80

Lochinvar NAT FV BURNER ASSY #35 ORF - 100109340

Out of stock

NAT FV BURNER ASSY #35 ORFStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$176.80 - $176.80
$176.80
$176.80 - $176.80
$176.80
Sold out
$435.16 - $435.16
$435.16
$435.16 - $435.16
$435.16

Lochinvar PUMP ASSY 0-10VDC 1 1/4"FLG - 100304110

Low stock

PUMP ASSY 0-10VDC 1 1/4"FLGStock photo — actual part may vary in appearance.

$435.16 - $435.16
$435.16
$435.16 - $435.16
$435.16
Sold out
$83.04 - $83.04
$83.04
$83.04 - $83.04
$83.04

Lochinvar PDV VENT TERMINATION KIT 2" - 100079186

Out of stock

PDV VENT TERMINATION KIT 2"Stock photo — actual part may vary in appearance.

$83.04 - $83.04
$83.04
$83.04 - $83.04
$83.04
Sold out
Sold out
$7.26 - $7.26
$7.26
$7.26 - $7.26
$7.26

Lochinvar ROD GASKET - 100076202

Out of stock

ROD GASKETStock 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
$48.36 - $48.36
$48.36
$48.36 - $48.36
$48.36

Lochinvar COLD PIPE - 100074472

Out of stock

COLD PIPEStock photo — actual part may vary in appearance.

$48.36 - $48.36
$48.36
$48.36 - $48.36
$48.36
Sold out
Sold out
$192.95 - $192.95
$192.95
$192.95 - $192.95
$192.95

Lochinvar NAT 20" BURNER ASSY #30 ORF - 100071652

Out of stock

NAT 20" BURNER ASSY #30 ORFStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$192.95 - $192.95
$192.95
$192.95 - $192.95
$192.95
Sold out
Sold out
$255.85 - $255.85
$255.85
$255.85 - $255.85
$255.85

Lochinvar RELIANCE PARTS 3FT DISPLAY - 100046730

Out of stock

RELIANCE PARTS 3FT DISPLAYStock photo — actual part may vary in appearance.

$255.85 - $255.85
$255.85
$255.85 - $255.85
$255.85
Sold out
Sold out
$43.80 - $43.80
$43.80
$43.80 - $43.80
$43.80

Lochinvar SENSOR SYSTEM - 100296899

Out of stock

SENSOR SYSTEMStock photo — actual part may vary in appearance.

$43.80 - $43.80
$43.80
$43.80 - $43.80
$43.80
Sold out
Sold out
$43,132.14 - $43,132.14
$43,132.14
$43,132.14 - $43,132.14
$43,132.14

Lochinvar K HEAT EXCHANGER PWH3000 AOS - 100307273

Out of stock

K HEAT EXCHANGER PWH3000 AOSStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$43,132.14 - $43,132.14
$43,132.14
$43,132.14 - $43,132.14
$43,132.14
Sold out
Sold out
$31.68 - $31.68
$31.68
$31.68 - $31.68
$31.68

Lochinvar 480V 5000 WATTS ELEMENT - 100327021

Out of stock

480V 5000 WATTS ELEMENTStock photo — actual part may vary in appearance.

$31.68 - $31.68
$31.68
$31.68 - $31.68
$31.68
Sold out
Sold out
$25.94 - $25.94
$25.94
$25.94 - $25.94
$25.94

Lochinvar HARNESS BTH DISPLAY - 100233782

Out of stock

HARNESS BTH DISPLAYStock photo — actual part may vary in appearance.

$25.94 - $25.94
$25.94
$25.94 - $25.94
$25.94
Sold out
Sold out
$189.55 - $189.55
$189.55
$189.55 - $189.55
$189.55

Lochinvar TRNSFRMR 50VA 208/230/460-115 - 100088640

Out of stock

TRNSFRMR 50VA 208/230/460-115Stock photo — actual part may vary in appearance.

$189.55 - $189.55
$189.55
$189.55 - $189.55
$189.55
Sold out
Sold out
$222.70 - $222.70
$222.70
$222.70 - $222.70
$222.70

Lochinvar CONDENSATE TRAP 175-199K - 100048028

Out of stock

CONDENSATE TRAP 175-199KStock photo — actual part may vary in appearance.

$222.70 - $222.70
$222.70
$222.70 - $222.70
$222.70
Sold out
Sold out
$45.76 - $45.76
$45.76
$45.76 - $45.76
$45.76

Lochinvar PIPE GASKET - 100208758

Out of stock

PIPE GASKETStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$45.76 - $45.76
$45.76
$45.76 - $45.76
$45.76
Sold out
Sold out
$2,303.90 - $2,303.90
$2,303.90
$2,303.90 - $2,303.90
$2,303.90

Lochinvar GAS VALVE - 100171955

Out of stock

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

$2,303.90 - $2,303.90
$2,303.90
$2,303.90 - $2,303.90
$2,303.90
Sold out
Sold out
$289.61 - $289.61
$289.61
$289.61 - $289.61
$289.61

Lochinvar Nat TO LP ConversionKit Spark - 100158967

Out of stock

Nat TO LP ConversionKit SparkStock photo — actual part may vary in appearance.

$289.61 - $289.61
$289.61
$289.61 - $289.61
$289.61
Sold out
Sold out
$5,151.31 - $5,151.31
$5,151.31
$5,151.31 - $5,151.31
$5,151.31

Lochinvar Burner Kit - 100135303

Out of stock

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

$5,151.31 - $5,151.31
$5,151.31
$5,151.31 - $5,151.31
$5,151.31
Sold out
$45.76 - $45.76
$45.76
$45.76 - $45.76
$45.76

Lochinvar Pressure Switch Kit - 100208377

Low stock

Pressure Switch KitStock photo — actual part may vary in appearance.

$45.76 - $45.76
$45.76
$45.76 - $45.76
$45.76
Sold out
$30.21 - $30.21
$30.21
$30.21 - $30.21
$30.21

Lochinvar ANODE ROD MAGNESIUM - 100173542

Out of stock

ANODE ROD MAGNESIUMStock photo — actual part may vary in appearance.

$30.21 - $30.21
$30.21
$30.21 - $30.21
$30.21
Sold out
Sold out
$1,954.78 - $1,954.78
$1,954.78
$1,954.78 - $1,954.78
$1,954.78

Lochinvar VALVE GAS LPG - 100171543

Out of stock

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

$1,954.78 - $1,954.78
$1,954.78
$1,954.78 - $1,954.78
$1,954.78
Sold out
Sold out
$833.67 - $833.67
$833.67
$833.67 - $833.67
$833.67

Lochinvar RLV50PSIELECT BOILER - 100167348

Out of stock

RLV50PSIELECT BOILERStock photo — actual part may vary in appearance.

$833.67 - $833.67
$833.67
$833.67 - $833.67
$833.67
Sold out
Sold out
$66.57 - $66.57
$66.57
$66.57 - $66.57
$66.57

Lochinvar KIT AIR INLET - 100163227

Out of stock

KIT AIR INLETStock photo — actual part may vary in appearance.

$66.57 - $66.57
$66.57
$66.57 - $66.57
$66.57
Sold out
Sold out
$122.02 - $122.02
$122.02
$122.02 - $122.02
$122.02

Lochinvar ALARM BELL - 100157719

Out of stock

ALARM BELLStock photo — actual part may vary in appearance.

$122.02 - $122.02
$122.02
$122.02 - $122.02
$122.02
Sold out
Sold out
$67.39 - $67.39
$67.39
$67.39 - $67.39
$67.39

Lochinvar JACKET OUTER TOP WB105 & 106 - 100150958

Out of stock

JACKET OUTER TOP WB105 & 106Stock photo — actual part may vary in appearance.

$67.39 - $67.39
$67.39
$67.39 - $67.39
$67.39
Sold out
Sold out
$2,970.92 - $2,970.92
$2,970.92
$2,970.92 - $2,970.92
$2,970.92

Lochinvar HEAT EXCHANGER NO HEADER PARTS - 100147480

Out of stock

HEAT EXCHANGER NO HEADER PARTSStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$2,970.92 - $2,970.92
$2,970.92
$2,970.92 - $2,970.92
$2,970.92
Sold out
Sold out
$78.60 - $78.60
$78.60
$78.60 - $78.60
$78.60

Lochinvar LOCH-HEAT TILE - 100145692

Out of stock

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

$78.60 - $78.60
$78.60
$78.60 - $78.60
$78.60
Sold out
Sold out
$140.76 - $140.76
$140.76
$140.76 - $140.76
$140.76

Lochinvar ELEMENT 3000W 120V 8 3/4" (SI) - 100142539

Out of stock

ELEMENT 3000W 120V 8 3/4" (SI)Stock photo — actual part may vary in appearance.

$140.76 - $140.76
$140.76
$140.76 - $140.76
$140.76
Sold out
Sold out
$249.62 - $249.62
$249.62
$249.62 - $249.62
$249.62

Lochinvar BURNER ASSEMBLY PRN050 - 100134992

Out of stock

BURNER ASSEMBLY PRN050Stock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$249.62 - $249.62
$249.62
$249.62 - $249.62
$249.62
Sold out
$168.05 - $168.05
$168.05
$168.05 - $168.05
$168.05

Lochinvar CONTROL BOARD - 100351933

Low stock

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

$168.05 - $168.05
$168.05
$168.05 - $168.05
$168.05
Sold out
$64.79 - $64.79
$64.79
$64.79 - $64.79
$64.79

Lochinvar 208V 6000W 15.375" Htg ELEM CU - 100109977

Out of stock

208V 6000W 15.375" 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
$54.76 - $54.76
$54.76
$54.76 - $54.76
$54.76

Lochinvar 240V 5500W 10.75" Htg ELEM CU - 100108967

Out of stock

240V 5500W 10.75" Htg ELEM CUStock photo — actual part may vary in appearance.

$54.76 - $54.76
$54.76
$54.76 - $54.76
$54.76
Sold out
Sold out
$1,319.58 - $1,319.58
$1,319.58
$1,319.58 - $1,319.58
$1,319.58

Lochinvar CONTROL BOARD - 100227465

Out of stock

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

$1,319.58 - $1,319.58
$1,319.58
$1,319.58 - $1,319.58
$1,319.58
Sold out
Sold out
$240.55 - $240.55
$240.55
$240.55 - $240.55
$240.55

Lochinvar NATURAL GAS VALVE - 100210005

Out of stock

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

$240.55 - $240.55
$240.55
$240.55 - $240.55
$240.55
Sold out
Sold out
$157.95 - $157.95
$157.95
$157.95 - $157.95
$157.95

Lochinvar X3 CARTRIDGE - 100314491

Out of stock

X3 CARTRIDGEStock photo — actual part may vary in appearance.

$157.95 - $157.95
$157.95
$157.95 - $157.95
$157.95
Sold out
Sold out
$8.90 - $8.90
$8.90
$8.90 - $8.90
$8.90

Lochinvar GAS TRAIN GASKET - 100113072

Out of stock

GAS TRAIN GASKETStock photo — actual part may vary in appearance.⚠️ Stock photo — actual part may vary in appearance.

$8.90 - $8.90
$8.90
$8.90 - $8.90
$8.90
Sold out