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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 (226)
Boiler Part (1815)
Boiler Section (66)

Fuel Type

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

BTU Output

20,000 - 50,000 (43)
50,000 - 75,000 (27)
75,000 - 100,000 (33)
100,000 - 125,000 (31)
125,000 - 150,000 (32)
150,000 - 175,000 (25)
175,000 - 200,000 (3)
200,000+ (22)

Price Range

$1 to $5 (1)
$5 to $10 (37)
$10 to $15 (186)
$15 to $20 (93)
$20 to $25 (51)
$25 to $30 (30)
$30 to $35 (38)
$35 to $40 (56)
$40 to $45 (58)
$45 to $50 (65)

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Product Image of Blower Motor Replacement Kit for GV90+ Series 2 Boilers, 381-356-584
$386.04 each
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Product Image of PCB Relay & Circulator Wiring Kit, 640-000-132
$114.25 each
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Product Image of 3/4" Temperature/Pressure Relief Valve, 633-500-038
$94.60 each
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Product Image of Burner, Gasket, and Hardware for for ECO 155 Series 1 and WM97+ 155, 383-700-183
$134.30 each
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Product Image of Kit-S T-SensorWaterSngl NTC 1/4NPT, 383-600-071
$81.29 each
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Product Image of CGI-5 - 88,000 BTU Output Cast Iron Boiler, Spark Ignition - Series 5 (Nat Gas)
$4,025.19 each
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Product Image of Kit-S Swch-P EVG, 383-900-080
Kit-S Swch-P EVG, 383-900-080
SKU: 383-900-080
Weil-McLain
SKU: 383-900-080
Brand: Weil-McLain
$111.48 each
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Product Image of KIT-S Valve-G LPSP 3/4NPT IP, 381-356-534
KIT-S Valve-G LPSP 3/4NPT IP, 381-356-534
SKU: 381-356-534
Weil-McLain
SKU: 381-356-534
Brand: Weil-McLain
$357.82 each
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Product Image of ECO Tec Series 3 199-C 160,000 BTU Output High-Efficiency Residential Condensing Combi Boiler (NG)
$4,404.90 each
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Product Image of Control Module Assembly for ECO Series 2, 381-330-029
$625.42 each
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Product Image of CGA-3 - 48,000 BTU Output Boiler, Spark Ignition w/ Taco 007e Circulator - Series 4 (Nat Gas)
$2,819.64 each
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Product Image of GV90+3 56,000 BTU Output High Efficiency Gas Boiler (Nat Gas & LP)
$4,188.58 each
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Product Image of Air Pressure Switch, .75" W.C., 511-624-405
Air Pressure Switch, .75" W.C., 511-624-405
SKU: 511-624-405
Weil-McLain
SKU: 511-624-405
Brand: Weil-McLain
(2)
$72.86 each
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Product Image of Sight Glass, 2" Round x 1/8", 591-419-199
Sight Glass, 2" Round x 1/8", 591-419-199
SKU: 591-419-199
Weil-McLain
SKU: 591-419-199
Brand: Weil-McLain
$88.19 each
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Product Image of Combustion Chamber Kit for 78 and 80 Boilers, 385-700-220
$251.59 each
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Product Image of 7" Vent Damper, 381-800-477
7" Vent Damper, 381-800-477
SKU: 381-800-477
Weil-McLain
SKU: 381-800-477
Brand: Weil-McLain
(2)
$327.59 each
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Product Image of Burner CGT-5, 512-200-076
Burner CGT-5, 512-200-076
SKU: 512-200-076
Weil-McLain
SKU: 512-200-076
Brand: Weil-McLain
$78.22 each
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Product Image of Gasket Pipe-W.096IDx1.19ODx.06Thk, 590-300-036
$12.08 each
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Product Image of Gasket Strt Tee 3.60x.12x4.50, 590-317-653
$20.27 each
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Product Image of 3/4" x 3/4" Gas Valve, 511-044-353
3/4" x 3/4" Gas Valve, 511-044-353
SKU: 511-044-353
Weil-McLain
SKU: 511-044-353
Brand: Weil-McLain
$280.80 each
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Product Image of Pressure/Temperature Gauge, 510-218-052
Pressure/Temperature Gauge, 510-218-052
SKU: 510-218-052
Weil-McLain
SKU: 510-218-052
Brand: Weil-McLain
$83.65 each
In Stock
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Product Image of SLM-Kit-Mod-C w/Cir-CSD1, 383-600-162
SLM-Kit-Mod-C w/Cir-CSD1, 383-600-162
SKU: 383-600-162
Weil-McLain
SKU: 383-600-162
Brand: Weil-McLain
$567.70 each
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Product Image of Air Pressure Switch, .95" W.C., for CGS Boilers (Size 6), 511-624-404
$76.75 each
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Product Image of Heater Cover Plate Carton, 386-700-360
Heater Cover Plate Carton, 386-700-360
SKU: 386-700-360
Weil-McLain
SKU: 386-700-360
Brand: Weil-McLain
$190.80 each
In Stock
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Product Image of Supply Water Pipe Assembly, 383-501-036
Supply Water Pipe Assembly, 383-501-036
SKU: 383-501-036
Weil-McLain
SKU: 383-501-036
Brand: Weil-McLain
(1)
$513.55 each
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Product Image of Door Gasket Replacement Kit, 383-500-610
Door Gasket Replacement Kit, 383-500-610
SKU: 383-500-610
Weil-McLain
SKU: 383-500-610
Brand: Weil-McLain
(1)
$78.30 each
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Product Image of Control Module, 383-600-062
Control Module, 383-600-062
SKU: 383-600-062
Weil-McLain
SKU: 383-600-062
Brand: Weil-McLain
$493.88 each
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Product Image of 2" Square Cut Seal, 592-800-011
2" Square Cut Seal, 592-800-011
SKU: 592-800-011
Weil-McLain
SKU: 592-800-011
Brand: Weil-McLain
(2)
$12.00 each
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Product Image of Cleanout Plate Gasket for 80 Series Boilers, 590-317-303
$16.00 each
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Product Image of Wire Harness for ECO Series (Display), 591-392-004
$53.82 each
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Product Image of Circulator Replacement, 383-700-379
Circulator Replacement, 383-700-379
SKU: 383-700-379
Weil-McLain
SKU: 383-700-379
Brand: Weil-McLain
$188.03 each
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Product Image of Ultra 299 - 234,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP)
$7,866.82 each
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Product Image of Wiring Harness for Steam Boilers with Probe LWCO ONLY, 540-130-962
$131.40 each
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Product Image of Main Burner Orifice (2.0mm) for CG, CGA, CGi Boilers (Natural Gas), 560-528-997
$10.48 each
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Product Image of Automatic Air Vent Number 400 - 1/2" N.P.T, 635-100-003
$144.83 each
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Product Image of GO-5 Beckett Oil Burner, for WGO-5, WTGO-5, or SGO-5, 386-700-404
$657.56 each
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Product Image of NG to LP Conversion Kit for AquaBalance 80 MBH Model Boilers, 640-000-024
$152.81 each
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Product Image of Multi-Boiler Wiring Harness Kit for ECO Tec 80 Series 1 Boilers, 383-700-272
$64.72 each
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Product Image of Low Water Cut Off Kit, 24V Probe, 383-500-643
$255.99 each
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Product Image of Ignition-Sensing Control Module for HE, VHE Boilers, 510-811-502
$341.70 each
In Stock
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Product Image of Ultra U-Control Terminal Block Kit, 383-500-642
$97.61 each
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Product Image of Insertion Repair Kit, M8 x M4, 383-900-090
Insertion Repair Kit, M8 x M4, 383-900-090
SKU: 383-900-090
Weil-McLain
SKU: 383-900-090
Brand: Weil-McLain
(1)
$122.98 each
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Product Image of Pressure Switch Tubing, 590-317-651
Pressure Switch Tubing, 590-317-651
SKU: 590-317-651
Weil-McLain
SKU: 590-317-651
Brand: Weil-McLain
$13.58 each
In Stock
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Product Image of Maintenance Kit for ECO Tec 150 Series 2 Gas Fired Boilers, 383-700-266
$255.38 each
In Stock
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Product Image of WM97+ 70/110 Cover Plate Gasket, 383-700-109
$63.75 each
In Stock
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Product Image of Kit-S Inslr-Ctrl Heat-Exc WMnt, 640-000-010
$119.59 each
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Product Image of Gasket Ign Elctr, 590-300-034
Gasket Ign Elctr, 590-300-034
SKU: 590-300-034
Weil-McLain
SKU: 590-300-034
Brand: Weil-McLain
(1)
$20.38 each
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Product Image of Cover Plate Insulation for Ultra Gas Boilers (Sizes 155, 230, 299, 399), 383-500-250
$100.31 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.