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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)
Propane (80)

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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$1 to $5 (1)
$5 to $10 (39)
$10 to $15 (189)
$15 to $20 (87)
$20 to $25 (55)
$25 to $30 (29)
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$35 to $40 (59)
$40 to $45 (67)
$45 to $50 (64)

Weil-McLain

Weil-McLain
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Product Image of Natural To Propane Conversion Kit for EGH 105-125, 510-811-412
$972.92 each
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Product Image of Conversion Kit, Natural to Propane, 510-811-600
$104.87 each
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Product Image of Panel RH SD & BK Jacket "F" GO S2, 426-700-258
$258.23 each
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Product Image of 381-357-341 Parts - CGa-8 SPDN No Hood (S1) Boilernot-to-sell-product
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Product Image of Manual Toggle Switch, 511-624-578
Manual Toggle Switch, 511-624-578
SKU: 511-624-578
Weil-McLain
SKU: 511-624-578
Brand: Weil-McLain
$15.66 each
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Product Image of 158-084-303 Parts - H 880 Steam F/O BOM Boilernot-to-sell-product
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Product Image of Circulator Flange Bolts, 562-136-260
Circulator Flange Bolts, 562-136-260
SKU: 562-136-260
Weil-McLain
SKU: 562-136-260
Brand: Weil-McLain
$9.41 each
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Product Image of Control Tray Assembly, 386-902-008
Control Tray Assembly, 386-902-008
SKU: 386-902-008
Weil-McLain
SKU: 386-902-008
Brand: Weil-McLain
$1,804.21 each
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Product Image of Electrical Cabinet Door, 383-500-175
Electrical Cabinet Door, 383-500-175
SKU: 383-500-175
Weil-McLain
SKU: 383-500-175
Brand: Weil-McLain
$151.33 each
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Product Image of Circulator Hardware Kit, 381-354-531
Circulator Hardware Kit, 381-354-531
SKU: 381-354-531
Weil-McLain
SKU: 381-354-531
Brand: Weil-McLain
$87.79 each
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Product Image of 1/2" x 10' Sealing Rope (packaged), 590-735-254
$46.58 each
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Product Image of Motorized Gas Valve Small Body, 510-744-315
$616.88 each
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Product Image of 133-224-304 Parts - LGB 22 Steam F/O BOM Boilernot-to-sell-product
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Product Image of 158-101-303 Parts - H 1080 Water F/O BOM Boilernot-to-sell-product
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Product Image of EGH85-EGH125 SPN Boiler Water Trim (No Tankless Option), 381-700-337
$1,006.77 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 1" Gas Valve, 24v, 511-044-214
1" Gas Valve, 24v, 511-044-214
SKU: 511-044-214
Weil-McLain
SKU: 511-044-214
Brand: Weil-McLain
$756.69 each
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Product Image of Washer LOCK 7/16 MED SPLIT ZP, 562-248-684
$9.79 each
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Product Image of Assembly-S Black GV90+ 3, 322-200-304
Assembly-S Black GV90+ 3, 322-200-304
SKU: 322-200-304
Weil-McLain
SKU: 322-200-304
Brand: Weil-McLain
$1,513.10 each
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Product Image of Adapter 3" AL29-4C Vent Strt Z-Vent , 560-907-723
$124.16 each
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Product Image of Wiring Harness - Control Module to Controls, 591-391-892
$47.78 each
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Product Image of Jacket Panel, Right Side for GV90+5, GV90+6 (Series 2), 382-200-761
$107.39 each
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Product Image of Temperature Reset Switch Assembly, 540-130-401
$111.31 each
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Product Image of Kit-S Rfry Heat-Exc EVG 220, 383-900-032
Kit-S Rfry Heat-Exc EVG 220, 383-900-032
SKU: 383-900-032
Weil-McLain
SKU: 383-900-032
Brand: Weil-McLain
$222.64 each
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Product Image of Jacket panel, top rear, 381-355-742
Jacket panel, top rear, 381-355-742
SKU: 381-355-742
Weil-McLain
SKU: 381-355-742
Brand: Weil-McLain
$204.15 each
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Product Image of TIE-FBC JKTSZC 16.19x1.50x1.25, 431-223-327
$139.38 each
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Product Image of Flexible Insulated Vent Pipe (15') For Weil McLain Ultra Oil Boiler, 386-902-012
$516.42 each
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Product Image of Harness-Wiring Indcr/Blower CGi/GWI, 591-391-980
$16.57 each
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Product Image of Kit-S Jacket Panel-L SGO-3 WS3 N-UL726, 381-355-597
$290.53 each
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Product Image of Kit-S Assembly Section-L Al Heat-Ex58857, 383-600-036
$1,832.06 each
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Product Image of CGA-7 - 147,000 BTU Output Boiler, Spark Ignition w/ Taco 007 Circulator, Works at 7,000-10,000 ft Altitude - Series 4 (LP Gas)
$4,749.80 each
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Product Image of Kit-S Sight Glass WMnt, 640-000-015
Kit-S Sight Glass WMnt, 640-000-015
SKU: 640-000-015
Weil-McLain
SKU: 640-000-015
Brand: Weil-McLain
$25.90 each
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Product Image of SlimFit Series 3 550, 450,000 BTU Output High Efficiency Gas Boiler (NG)
$16,631.37 each
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Product Image of 133-071-304 Parts - LGB 7 Water F/O BOM Boilernot-to-sell-product
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Product Image of Heat Exchanger Cover Plate, 383-700-184
Heat Exchanger Cover Plate, 383-700-184
SKU: 383-700-184
Weil-McLain
SKU: 383-700-184
Brand: Weil-McLain
$427.01 each
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Product Image of Contactor Bulk Pk, 512-150-149
Contactor Bulk Pk, 512-150-149
SKU: 512-150-149
Weil-McLain
SKU: 512-150-149
Brand: Weil-McLain
$278.31 each
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Product Image of Base Rail Brace, 452-100-080
Base Rail Brace, 452-100-080
SKU: 452-100-080
Weil-McLain
SKU: 452-100-080
Brand: Weil-McLain
$49.03 each
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Product Image of Back Base Insulation EG-4, 591-222-059
Back Base Insulation EG-4, 591-222-059
SKU: 591-222-059
Weil-McLain
SKU: 591-222-059
Brand: Weil-McLain
$15.66 each
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Product Image of Replacement Cartridge Wet-Rotor 007 Circulator, 511-405-142
$227.19 each
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Product Image of 118-351-500 Parts - EG35 PIDN Water (S6) Boilernot-to-sell-product
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Product Image of Base Front Cross-Tie, 460-003-779
Base Front Cross-Tie, 460-003-779
SKU: 460-003-779
Weil-McLain
SKU: 460-003-779
Brand: Weil-McLain
$16.72 each
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Product Image of Asm Bs Shield Panel EGH 85 S5, 451-800-136
$155.38 each
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Product Image of Air Intake/Exhaust Plastic Cap, 560-907-641
$415.43 each
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Product Image of LP to NG Conversion Kit for WMB-80, 640-000-022
$208.25 each
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Product Image of Drywell O-Ring Kit, 635-600-150
Drywell O-Ring Kit, 635-600-150
SKU: 635-600-150
Weil-McLain
SKU: 635-600-150
Brand: Weil-McLain
$80.03 each
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Product Image of 118-455-501 Parts - EG45 PIDN Steam WTO (S6) Boilernot-to-sell-product
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Product Image of Bushing, Black, 560-807-360
Bushing, Black, 560-807-360
SKU: 560-807-360
Weil-McLain
SKU: 560-807-360
Brand: Weil-McLain
$10.06 each
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Product Image of CGI-6 - 117,000 BTU Output Cast Iron Boiler, Spark Ignition - Series 4 (Nat Gas)
$4,989.15 each
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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.