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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)

Fuel Type

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)

Price Range

$1 to $5 (1)
$5 to $10 (39)
$10 to $15 (189)
$15 to $20 (87)
$20 to $25 (55)
$25 to $30 (29)
$30 to $35 (37)
$35 to $40 (59)
$40 to $45 (67)
$45 to $50 (64)

Weil-McLain

Weil-McLain
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Product Image of CGI-4 - 67,000 BTU Output Boiler, Spark Ignition, No Circulator - Series 5 (LP Gas)
$3,484.15 each
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Product Image of Left Hand End Section, 311-103-851
Left Hand End Section, 311-103-851
SKU: 311-103-851
Weil-McLain
SKU: 311-103-851
Brand: Weil-McLain
(1)
$590.37 each
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Product Image of Bottom Plastic Cap Replacement Kit (1 cap, 4 screws)
$194.54 each
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Product Image of Front Section 3913 (Repair Kit Required), 312-200-150
$815.62 each
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Product Image of Base Burner Stop C LGB, 450-003-570
Base Burner Stop C LGB, 450-003-570
SKU: 450-003-570
Weil-McLain
SKU: 450-003-570
Brand: Weil-McLain
$46.58 each
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Product Image of Kit-S Panel-L Jacket CGi4 PIN, 381-355-546
$248.30 each
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Product Image of LGB S1-2 Size A Collector Hood, 450-019-851
$263.32 each
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Product Image of 80 S1 Collector Hood - B, 450-020-301
80 S1 Collector Hood - B, 450-020-301
SKU: 450-020-301
Weil-McLain
SKU: 450-020-301
Brand: Weil-McLain
$91.64 each
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Product Image of Back Base Panel: EG-75, 451-800-014
Back Base Panel: EG-75, 451-800-014
SKU: 451-800-014
Weil-McLain
SKU: 451-800-014
Brand: Weil-McLain
$177.65 each
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Product Image of Kit-S Lid Elect Encl L, 383-700-173
Kit-S Lid Elect Encl L, 383-700-173
SKU: 383-700-173
Weil-McLain
SKU: 383-700-173
Brand: Weil-McLain
$17.75 each
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Product Image of EG50-55 S/A - Tankless Opning, 321-811-120
$3,710.54 each
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Product Image of Kit-S Pipe Swch-PG Ult Coml, 383-600-047
Kit-S Pipe Swch-PG Ult Coml, 383-600-047
SKU: 383-600-047
Weil-McLain
SKU: 383-600-047
Brand: Weil-McLain
$170.80 each
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Product Image of Flue Baffle Insulation for PFG-6, 591-222-096
$12.16 each
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Product Image of CGI-8 - 164,000 BTU Output Boiler, Spark Ignition w/ Taco 007 Circulator, Works at 2,000-5,000 ft Altitude - Series 5 (Nat Gas)
$6,006.95 each
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Product Image of Kit-S Bkt-WM (Wall) ECO Blr, 383-800-218
Kit-S Bkt-WM (Wall) ECO Blr, 383-800-218
SKU: 383-800-218
Weil-McLain
SKU: 383-800-218
Brand: Weil-McLain
$73.64 each
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Product Image of Base Rail Leg, 452-100-170
Base Rail Leg, 452-100-170
SKU: 452-100-170
Weil-McLain
SKU: 452-100-170
Brand: Weil-McLain
$65.38 each
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Product Image of Base Replacement Carton, 381-354-358
Base Replacement Carton, 381-354-358
SKU: 381-354-358
Weil-McLain
SKU: 381-354-358
Brand: Weil-McLain
$764.66 each
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Product Image of EG-35 S/A - Tankless Opening, 321-811-100
EG-35 S/A - Tankless Opening, 321-811-100
SKU: 321-811-100
Weil-McLain
SKU: 321-811-100
Brand: Weil-McLain
$2,104.57 each
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Product Image of Back Base Insulation EG-7, 591-222-062
Back Base Insulation EG-7, 591-222-062
SKU: 591-222-062
Weil-McLain
SKU: 591-222-062
Brand: Weil-McLain
$37.07 each
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Product Image of Base Burner Rest LGB Size E, 450-003-564
Base Burner Rest LGB Size E, 450-003-564
SKU: 450-003-564
Weil-McLain
SKU: 450-003-564
Brand: Weil-McLain
$68.83 each
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Product Image of EGH-125 S/A - Tankless Opning, 321-711-140
$9,141.20 each
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Product Image of Taco 0015 IFC w/ Con Rotating Flange w/o LED, 511-405-152
$313.76 each
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Product Image of Ventri Assembly 399 EVG, 383-900-056
Ventri Assembly 399 EVG, 383-900-056
SKU: 383-900-056
Weil-McLain
SKU: 383-900-056
Brand: Weil-McLain
$377.27 each
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Product Image of GO-2 Beckett Oil Burner, for WGO-2, 386-700-392
$654.00 each
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Product Image of CGi7 PIN S3 Left Jacket Panel, 381-355-883
$86.17 each
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Product Image of Kit-S Mani-W Rtn Btm WM97+ 155, 383-700-191
$531.20 each
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Product Image of Leveling Legs, 590-424-256
Leveling Legs, 590-424-256
SKU: 590-424-256
Weil-McLain
SKU: 590-424-256
Brand: Weil-McLain
$10.72 each
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Product Image of Gas Valve with Venturi, Gasket & Hardware, 511-044-413
$675.29 each
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Product Image of Panel, left side, with insulation, 381-355-481
$198.75 each
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Product Image of Section Assembly Repair Kit, 386-700-856
Section Assembly Repair Kit, 386-700-856
SKU: 386-700-856
Weil-McLain
SKU: 386-700-856
Brand: Weil-McLain
$285.21 each
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Product Image of Kit-S Gas Valve SIT 399, 383-900-061
Kit-S Gas Valve SIT 399, 383-900-061
SKU: 383-900-061
Weil-McLain
SKU: 383-900-061
Brand: Weil-McLain
$396.71 each
In Stock
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Product Image of Drywell Replacement Kit - (Includes 37.40" Drywell and Instructions), 635-600-063
$605.07 each
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Product Image of CGI-25 - 36,000 BTU Output Boiler, Spark Ignition w/ Taco 007e Circulator, Works at 7,000-9,000 ft Altitude - Series 5 (Nat Gas)
$3,302.79 each
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Product Image of Mounting System, 450-003-593
Mounting System, 450-003-593
SKU: 450-003-593
Weil-McLain
SKU: 450-003-593
Brand: Weil-McLain
$85.59 each
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Product Image of KIT-S Jacket Panel-L&B WTGO-3L S3UL726, 381-355-510
$411.17 each
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Product Image of ECO/WM97+ 70/110 HX Retractory, 383-700-105
$95.39 each
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Product Image of ECOTec Ignition Burner Kit 199, 383-700-299
$627.75 each
In Stock
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Product Image of Panel, left side, with insulation (Natural Gas), 381-355-567
$248.30 each
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Product Image of CGi3 PIL S3 Left Jacket Panel, 381-355-898
$94.17 each
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Product Image of Pin/Stem Assembly for EG-65 Series 7 Boilers, Without Vent Damper
$6,227.95 each
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Product Image of Harness-Wiring T-Stat, 591-392-005
Harness-Wiring T-Stat, 591-392-005
SKU: 591-392-005
Weil-McLain
SKU: 591-392-005
Brand: Weil-McLain
$17.75 each
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Product Image of CGA-5 - 98,000 BTU Output Boiler, Spark Ignition, No Circulator - Series 4 (LP Gas)
$3,538.55 each
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Product Image of SVF Series 1 3000, 2,499,000 BTU Output High Efficiency Gas Boiler (NG)
$69,259.43 each
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1-888-757-4774
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Product Image of Transformer Replacement Kit, 388-800-000
Transformer Replacement Kit, 388-800-000
SKU: 388-800-000
Weil-McLain
SKU: 388-800-000
Brand: Weil-McLain
$728.92 each
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Product Image of Combustion Air Baffle for Base, 450-003-575
$42.18 each
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Product Image of Burner Rest, 450-003-738
Burner Rest, 450-003-738
SKU: 450-003-738
Weil-McLain
SKU: 450-003-738
Brand: Weil-McLain
$14.80 each
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Product Image of Regulator, 1-1/2", 510-933-201
Regulator, 1-1/2", 510-933-201
SKU: 510-933-201
Weil-McLain
SKU: 510-933-201
Brand: Weil-McLain
$760.57 each
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Product Image of Base Access Panel for PFG-7, 452-800-542
Base Access Panel for PFG-7, 452-800-542
SKU: 452-800-542
Weil-McLain
SKU: 452-800-542
Brand: Weil-McLain
$42.49 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.