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Product Type

Blower Part (16)
Boiler (393)
Boiler Assembly (9)
Boiler Baffle (12)
Boiler Draft Hood (12)
Boiler Hood (43)
Boiler Insulation (45)
Boiler Panel (227)
Boiler Part (1823)
Boiler Section (68)

Fuel Type

Natural Gas (137)
Oil (17)
Propane (80)

BTU Output

20,000 - 50,000 (43)
50,000 - 75,000 (28)
75,000 - 100,000 (32)
100,000 - 125,000 (32)
125,000 - 150,000 (32)
150,000 - 175,000 (24)
175,000 - 200,000 (3)
200,000+ (22)

Price Range

$1 to $5 (1)
$5 to $10 (37)
$10 to $15 (183)
$15 to $20 (92)
$20 to $25 (52)
$25 to $30 (26)
$30 to $35 (42)
$35 to $40 (51)
$40 to $45 (58)
$45 to $50 (65)

Weil-McLain

Weil-McLain
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Product Image of 1/2" x 24-1/2" Tie Rod, 560-134-509
1/2" x 24-1/2" Tie Rod, 560-134-509
SKU: 560-134-509
Weil-McLain
SKU: 560-134-509
Brand: Weil-McLain
$15.78 each
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Product Image of Collector Hood for EG-40 & 45, 450-014-734
$125.04 each
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Product Image of Adapter Inlt-A w/Drn 70mm Plstc, 560-907-704
$53.67 each
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Product Image of Fuse Holder Panel, 591-850-180
Fuse Holder Panel, 591-850-180
SKU: 591-850-180
Weil-McLain
SKU: 591-850-180
Brand: Weil-McLain
$14.90 each
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Product Image of SlimFit Panel Jacket Top Sz-C, 383-600-261
$150.57 each
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Product Image of Gasket, 383-900-167
Gasket, 383-900-167
SKU: 383-900-167
Weil-McLain
SKU: 383-900-167
Brand: Weil-McLain
$48.80 each
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Product Image of Differential Pressure Switch, 511-624-532
Differential Pressure Switch, 511-624-532
SKU: 511-624-532
Weil-McLain
SKU: 511-624-532
Brand: Weil-McLain
$87.30 each
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Product Image of 3/4" x 1" Combination Gas Control Valve, 511-044-505
$668.30 each
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Product Image of Panel, door, 381-355-444
Panel, door, 381-355-444
SKU: 381-355-444
Weil-McLain
SKU: 381-355-444
Brand: Weil-McLain
$353.63 each
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Product Image of SVF Series 1 3000, 2,499,000 BTU Output High Efficiency Gas Boiler (NG)
SVF Series 1 3000, 2,499,000 BTU Output High Efficiency Gas Boiler (NG)
SKU: 384-000-016
Weil-McLain
SKU: 384-000-016
Brand: Weil-McLain
$69,259.43 each
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Product Image of CGA-25 - 27,000 BTU Output Boiler, Spark Ignition - Series 3 (Nat Gas)
$2,840.33 each
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Product Image of NG to LP Conversion Kit for CGs-3, CGs4, CGs-5 & CGs-6 Boilers, 510-811-096
$414.75 each
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Product Image of Kit-S Jacket Panel-T SGO3 S3, 381-355-524
Kit-S Jacket Panel-T SGO3 S3, 381-355-524
SKU: 381-355-524
Weil-McLain
SKU: 381-355-524
Brand: Weil-McLain
$227.89 each
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Product Image of SlimFit Alum Mixing Adapter, 383-600-234
SlimFit Alum Mixing Adapter, 383-600-234
SKU: 383-600-234
Weil-McLain
SKU: 383-600-234
Brand: Weil-McLain
$518.63 each
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Product Image of CGA-4 - 73,000 BTU Output Boiler, Spark Ignition, Works at 7,000-10,000 ft Altitude - Series 4 (Nat Gas)
$3,457.65 each
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Product Image of CGA-7 - 147,000 BTU Output Boiler, Spark Ignition w/ Taco 007 Circulator  - Series 4 (LP Gas)
$4,657.15 each
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Product Image of 4" Flue Outlet Pipe Adapter, 383-500-657
4" Flue Outlet Pipe Adapter, 383-500-657
SKU: 383-500-657
Weil-McLain
SKU: 383-500-657
Brand: Weil-McLain
$521.41 each
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Product Image of Propane to Natural Gas Conversion Kit for GV Boilers (GV-4), 510-811-625
$89.29 each
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Product Image of Gasket Pipe-W Cbnt 5.75x.12x3.00, 590-300-037
$13.03 each
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Product Image of Micron Transformer, 511-842-365
Micron Transformer, 511-842-365
SKU: 511-842-365
Weil-McLain
SKU: 511-842-365
Brand: Weil-McLain
$955.41 each
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Product Image of Kit-S Panel-L Jacket CGa8 PIDL S2, 381-355-848
$88.23 each
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Product Image of LP to NG Conversion Kit for WMB-80, 640-000-022
$209.79 each
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Product Image of 1/2" x 7" Tie Rod w/o Nut, 560-234-465
1/2" x 7" Tie Rod w/o Nut, 560-234-465
SKU: 560-234-465
Weil-McLain
SKU: 560-234-465
Brand: Weil-McLain
$13.60 each
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Product Image of Kit-S Jacket Panel-F WTGO-3 LS3 N-UL726, 381-355-594
$218.55 each
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Product Image of Panel-T Jacket Sz4 18.75x9.65x2.00, 426-900-006
$227.51 each
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Product Image of EGH-105 Collector Hood, 450-014-752
EGH-105 Collector Hood, 450-014-752
SKU: 450-014-752
Weil-McLain
SKU: 450-014-752
Brand: Weil-McLain
$96.49 each
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Product Image of EG30-75 Water Trim PI no Tankless, 381-800-678
$991.68 each
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Product Image of 118-301-350 Parts - EG30 PIDN Water (S4) Boilernot-to-sell-product
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Product Image of Riveted Nuts, 561-928-450
Riveted Nuts, 561-928-450
SKU: 561-928-450
Weil-McLain
SKU: 561-928-450
Brand: Weil-McLain
$10.81 each
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Product Image of CGi5 Base Assembly Kit, 381-354-339
CGi5 Base Assembly Kit, 381-354-339
SKU: 381-354-339
Weil-McLain
SKU: 381-354-339
Brand: Weil-McLain
$546.49 each
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Product Image of Wiring Harness, 591-319-795
Wiring Harness, 591-319-795
SKU: 591-319-795
Weil-McLain
SKU: 591-319-795
Brand: Weil-McLain
$78.69 each
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Product Image of Panel-B Jacket 12.94x26.75x.50 SzB, 431-223-301
$152.46 each
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Product Image of X100 Inhibitor 5 Gal, 592-900-016
X100 Inhibitor 5 Gal, 592-900-016
SKU: 592-900-016
Weil-McLain
SKU: 592-900-016
Brand: Weil-McLain
$851.87 each
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Product Image of Kit-SHeat-Exc/CondtDsh EVG 399, 383-900-067
$8,979.36 each
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Product Image of Pipe Heat-ExcRtn WMnt-155Combi, 640-000-092
$246.49 each
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Product Image of Natural to Propane Conversion Kit, 383-501-020
$240.35 each
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Product Image of Combustion Air Baffle for Base, 450-003-577
$45.06 each
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Product Image of CGI-25 - 36,000 BTU Output Boiler, Spark Ignition w/ Taco 007e Circulator, Works at 5,000-7,000 ft Altitude - Series 5 (Nat Gas)
$3,302.79 each
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Product Image of Combination Operating Limit & Fixed High Limit Temperature Control for EG, EGH, PFG Boilers (Sizes 85, 95), 510-312-150
$363.60 each
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Product Image of 80 S1 Rear Flue 8" Damper, 425-800-096
80 S1 Rear Flue 8" Damper, 425-800-096
SKU: 425-800-096
Weil-McLain
SKU: 425-800-096
Brand: Weil-McLain
$299.41 each
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Product Image of 118-354-350 Parts - EG35 PIDN Steam (S4) Boilernot-to-sell-product
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Product Image of EG75 S5 Base Box & Collection Hood, 381-800-834
$774.23 each
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Product Image of LGB S1-2 Size A Collector Hood, 450-019-851
$263.33 each
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Product Image of Panel, top front, with insulation, 381-355-434
$227.17 each
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Product Image of 117-112-330 Parts - EGH115 PIN Water WTO (S4) Boilernot-to-sell-product
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Product Image of Kit-S Plstc Top Cover Ult Coml, 383-600-054
$92.75 each
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Product Image of Base insulation kit, 381-356-518
Base insulation kit, 381-356-518
SKU: 381-356-518
Weil-McLain
SKU: 381-356-518
Brand: Weil-McLain
$269.99 each
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Product Image of 7/16" x 20" Tie Rod, 560-234-532
7/16" x 20" Tie Rod, 560-234-532
SKU: 560-234-532
Weil-McLain
SKU: 560-234-532
Brand: Weil-McLain
$10.83 each
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More About Weil-McLain
Headquartered in Michigan City, Indiana, Weil McLain combines hydronic heating expertise and unwavering allegiance to quality and innovation. These ideals have made Weil McLain a market leader in comfort heating since its foundation in 1881.