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Product Type

Blower Part (16)
Boiler (395)
Boiler Assembly (9)
Boiler Baffle (12)
Boiler Draft Hood (12)
Boiler Hood (43)
Boiler Insulation (45)
Boiler Panel (229)
Boiler Part (1828)
Boiler Section (68)

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Natural Gas (138)
Oil (17)
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BTU Output

20,000 - 50,000 (43)
50,000 - 75,000 (28)
75,000 - 100,000 (32)
100,000 - 125,000 (33)
125,000 - 150,000 (33)
150,000 - 175,000 (24)
175,000 - 200,000 (3)
200,000+ (22)

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$5 to $10 (39)
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$15 to $20 (87)
$20 to $25 (55)
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$40 to $45 (67)
$45 to $50 (64)

Weil-McLain

Weil-McLain
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Product Image of Panel, door, 381-355-721
Panel, door, 381-355-721
SKU: 381-355-721
Weil-McLain
SKU: 381-355-721
Brand: Weil-McLain
$231.85 each
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Product Image of Repair Kit, Front Section, 382-200-301
Repair Kit, Front Section, 382-200-301
SKU: 382-200-301
Weil-McLain
SKU: 382-200-301
Brand: Weil-McLain
$626.64 each
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Product Image of SlimFit Modg Premix Blower, 383-600-236
SlimFit Modg Premix Blower, 383-600-236
SKU: 383-600-236
Weil-McLain
SKU: 383-600-236
Brand: Weil-McLain
$6,359.56 each
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Product Image of Kit-S Heat-Exc Assembly ECO 110 S2, 383-800-239
$2,425.60 each
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Product Image of Tankless Heater Replacement, 590-921-920
Tankless Heater Replacement, 590-921-920
SKU: 590-921-920
Weil-McLain
SKU: 590-921-920
Brand: Weil-McLain
$1,502.87 each
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Product Image of Narrow Front Section w/ Tankless Opening, 316-700-211
$1,314.71 each
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Product Image of Burner Shield LGB D, 450-003-360
Burner Shield LGB D, 450-003-360
SKU: 450-003-360
Weil-McLain
SKU: 450-003-360
Brand: Weil-McLain
$65.07 each
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Product Image of Drafthood for CGA-8 Spark Ignition Boiler, 450-021-246
$189.00 each
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Product Image of 80 S1 Rear Flue 12" Damper, 425-800-098
80 S1 Rear Flue 12" Damper, 425-800-098
SKU: 425-800-098
Weil-McLain
SKU: 425-800-098
Brand: Weil-McLain
$342.85 each
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Product Image of CGI-4 - 67,000 BTU Output Boiler, Spark Ignition, No Circulator - Series 5 (Nat Gas)
$3,484.15 each
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Product Image of Panel, door, 381-355-437
Panel, door, 381-355-437
SKU: 381-355-437
Weil-McLain
SKU: 381-355-437
Brand: Weil-McLain
$238.71 each
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Product Image of 80 Heater Plate w/ Gasket, 385-700-200
80 Heater Plate w/ Gasket, 385-700-200
SKU: 385-700-200
Weil-McLain
SKU: 385-700-200
Brand: Weil-McLain
$113.00 each
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Product Image of Base Pan, 450-003-730
Base Pan, 450-003-730
SKU: 450-003-730
Weil-McLain
SKU: 450-003-730
Brand: Weil-McLain
$55.42 each
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Product Image of 158-121-303 Parts - H 1280 Water F/O BOM Boilernot-to-sell-product
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Product Image of Kit-S Gasket InspGls EVG, 383-900-100
Kit-S Gasket InspGls EVG, 383-900-100
SKU: 383-900-100
Weil-McLain
SKU: 383-900-100
Brand: Weil-McLain
$16.63 each
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Product Image of Collector Hood for PFG-6, 450-014-820
Collector Hood for PFG-6, 450-014-820
SKU: 450-014-820
Weil-McLain
SKU: 450-014-820
Brand: Weil-McLain
$344.68 each
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Product Image of Jacket Replacement Kit, 633-500-136
Jacket Replacement Kit, 633-500-136
SKU: 633-500-136
Weil-McLain
SKU: 633-500-136
Brand: Weil-McLain
$373.84 each
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Product Image of SlimFit 9Section R Mani-Gas Pipe Assembly, 383-600-296
$396.30 each
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Product Image of Collector hood assembly, 381-354-600
Collector hood assembly, 381-354-600
SKU: 381-354-600
Weil-McLain
SKU: 381-354-600
Brand: Weil-McLain
$454.92 each
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Product Image of Collector Hood Kit Series 1-3, 386-700-341
$159.30 each
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Product Image of Encl Elect 18.59x3.75x2.10, 595-000-033
Encl Elect 18.59x3.75x2.10, 595-000-033
SKU: 595-000-033
Weil-McLain
SKU: 595-000-033
Brand: Weil-McLain
$20.67 each
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Product Image of KIT BOILER LEG CGE S2, 550-320-219
KIT BOILER LEG CGE S2, 550-320-219
SKU: 550-320-219
Weil-McLain
SKU: 550-320-219
Brand: Weil-McLain
$87.57 each
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Product Image of 133-211-304 Parts - LGB 21 Water F/O BOM Boilernot-to-sell-product
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Product Image of LGB S1-2 Size B Draft Hood, 443-300-101
LGB S1-2 Size B Draft Hood, 443-300-101
SKU: 443-300-101
Weil-McLain
SKU: 443-300-101
Brand: Weil-McLain
$234.06 each
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Product Image of Kit-S Jacket Seals Ult Coml, 383-600-053
Kit-S Jacket Seals Ult Coml, 383-600-053
SKU: 383-600-053
Weil-McLain
SKU: 383-600-053
Brand: Weil-McLain
$365.23 each
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Product Image of 133-054-304 Parts - LGB 5 Steam F/O BOM Boilernot-to-sell-product
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Product Image of 118-304-501 Parts - EG30 PIDN Steam (S6) Boilernot-to-sell-product
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Product Image of Back Burner Support: EGH-125, 451-800-099
Back Burner Support: EGH-125, 451-800-099
SKU: 451-800-099
Weil-McLain
SKU: 451-800-099
Brand: Weil-McLain
$57.28 each
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Product Image of 3/4" NPT Well, 4.25" Long, 592-300-026
3/4" NPT Well, 4.25" Long, 592-300-026
SKU: 592-300-026
Weil-McLain
SKU: 592-300-026
Brand: Weil-McLain
$60.03 each
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Product Image of Kit-S Heat-Exc Assembly ECO 155, 383-800-233
$3,930.49 each
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Product Image of CGI-7 - 140,000 BTU Output Cast Iron Boiler, Spark Ignition w/ Taco 007 Circulator - Series 5 (Nat Gas)
$4,525.45 each
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Product Image of Gas Pipe lower Clamp and Hardware, 383-500-625
$34.51 each
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Product Image of Kit-S Heat-Exc O-Ring Repl, 383-600-039
Kit-S Heat-Exc O-Ring Repl, 383-600-039
SKU: 383-600-039
Weil-McLain
SKU: 383-600-039
Brand: Weil-McLain
$594.20 each
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Product Image of Front Base Panel for PFG-6, 452-800-501
Front Base Panel for PFG-6, 452-800-501
SKU: 452-800-501
Weil-McLain
SKU: 452-800-501
Brand: Weil-McLain
$60.22 each
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Product Image of Base Front Access Panel w/ Flame Rollout Switch Bracket: EG-75, 451-800-044
$156.42 each
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Product Image of Left side panel, 381-355-768
Left side panel, 381-355-768
SKU: 381-355-768
Weil-McLain
SKU: 381-355-768
Brand: Weil-McLain
$282.90 each
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Product Image of Base Front Panel G LGB, 450-003-551
Base Front Panel G LGB, 450-003-551
SKU: 450-003-551
Weil-McLain
SKU: 450-003-551
Brand: Weil-McLain
$344.28 each
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Product Image of Safety Pilot Switch Box with Built-in Pilot Filter, 511-330-229
$402.98 each
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Product Image of Kit-S Bkt Disp Evg 70-155 S1, 383-900-105
Kit-S Bkt Disp Evg 70-155 S1, 383-900-105
SKU: 383-900-105
Weil-McLain
SKU: 383-900-105
Brand: Weil-McLain
$83.22 each
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Product Image of Water Gauge Glass Guard, 563-334-597
Water Gauge Glass Guard, 563-334-597
SKU: 563-334-597
Weil-McLain
SKU: 563-334-597
Brand: Weil-McLain
$9.26 each
In Stock
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Product Image of 133-134-304 Parts - LGB 13 Steam F/O BOM Boilernot-to-sell-product
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Product Image of 9" Dia Vent Damper w/ Wire Harness, 381-800-445
$642.16 each
In Stock
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Product Image of EG65 PIDN S5 Jacket, 411-800-078
EG65 PIDN S5 Jacket, 411-800-078
SKU: 411-800-078
Weil-McLain
SKU: 411-800-078
Brand: Weil-McLain
$663.02 each
Out of Stock
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Product Image of Combination Gas Control Valve, 511-044-215
$984.26 each
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Product Image of Kit-S Harness-W LV Top 210V Ctl, 383-600-158
$372.16 each
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Product Image of Combination Safety Pilot Burner with Ignition, 511-330-122
$229.08 each
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Product Image of Kit-S Dsh Condt EVG 220, 383-900-012
Kit-S Dsh Condt EVG 220, 383-900-012
SKU: 383-900-012
Weil-McLain
SKU: 383-900-012
Brand: Weil-McLain
$272.70 each
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Product Image of Kit-S Flng Valve-G Ult 399 S3, 383-500-651
$153.32 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.