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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)

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$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 Pilot Bracket, 450-003-689
Pilot Bracket, 450-003-689
SKU: 450-003-689
Weil-McLain
SKU: 450-003-689
Brand: Weil-McLain
$32.80 each
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Product Image of Pipe CH Flow WMnt 155-HeatOnly, 640-000-105
$103.35 each
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Product Image of Main Burner Orifice, Propane Gas (1.3mm), 560-528-998
$18.53 each
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Product Image of Pressure Differential Switch, .75" W.C., for CGi Boilers (Sizes 5, 6), 511-624-452
$102.69 each
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Product Image of Left Hand End Section, 313-300-109
Left Hand End Section, 313-300-109
SKU: 313-300-109
Weil-McLain
SKU: 313-300-109
Brand: Weil-McLain
$1,633.20 each
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Product Image of CGA-6 - 122,000 BTU Output Boiler, Spark Ignition - Series 3, Hi Altitude 4.5-7k (Nat Gas)
$4,003.26 each
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Product Image of Main Burner Orifice, LP Gas, 560-529-078
Main Burner Orifice, LP Gas, 560-529-078
SKU: 560-529-078
Weil-McLain
SKU: 560-529-078
Brand: Weil-McLain
$12.90 each
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Product Image of Control Model Fuses, 383-500-240
Control Model Fuses, 383-500-240
SKU: 383-500-240
Weil-McLain
SKU: 383-500-240
Brand: Weil-McLain
$69.96 each
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Product Image of SlimFit 9Section Pmx-Brn FiberMesh, 383-600-232
$2,758.95 each
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Product Image of Natural Gas to Propane Gas Conversion Kit for GV Boilers (GV-6), 510-811-615
$92.51 each
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Product Image of Kit-S Heat-Exc Plate-C Sz 6 Section, 383-600-041
$761.88 each
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Product Image of Main Burner Orifice, Propane (2.45 mm), 560-528-988
$19.00 each
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Product Image of Kit-S Latch Draw WM97+70/110S2, 383-700-251
$30.28 each
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Product Image of Kit-DispHsgW/LCD UltRes/SLMS2, 383-600-159
$697.00 each
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Product Image of Pressure Differential Switch, .80" Setting, for HE, HE II Series 3 Boilers (Sizes 3, 4, 5), 511-624-512
$76.94 each
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Product Image of Evergreen Easy-Up Manifold Kit for EVG 299-399 (1-1/2" Piping), 383-900-126
$1,676.40 each
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Product Image of Assembly Bx Vnti i for LP EVG 220, 540-202-840
$177.61 each
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Product Image of Repair Kit for replacing entire block, 382-200-390
$438.69 each
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Product Image of Refractory Liner for Back Access Door, 387-834-905
$472.38 each
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Product Image of Insulation-B 10.19x25.00x1.00, 591-221-341
$86.04 each
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Product Image of Kit-S Mtr 3 Way Valve WMnt-Combi, 640-000-029
$280.23 each
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Product Image of Retrofit Starter Tee Hardware, 699-999-027
$64.70 each
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Product Image of Section Assembly Kit, 388-135-010
Section Assembly Kit, 388-135-010
SKU: 388-135-010
Weil-McLain
SKU: 388-135-010
Brand: Weil-McLain
$370.57 each
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Product Image of SS 9.85"Conn To 8"PVC Adapter, 560-907-738
$425.35 each
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Product Image of Draft Hood, 450-021-244
Draft Hood, 450-021-244
SKU: 450-021-244
Weil-McLain
SKU: 450-021-244
Brand: Weil-McLain
(1)
$229.68 each
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Product Image of Burner Locking Plate Kit, 383-500-660
Burner Locking Plate Kit, 383-500-660
SKU: 383-500-660
Weil-McLain
SKU: 383-500-660
Brand: Weil-McLain
$18.14 each
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Product Image of Assembly-Bg Trp-D Condt FS 299/399, 540-131-076
$115.58 each
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Product Image of LP Gas Pilot Orifice, .010 Dia. for EG, CG Boilers, 560-528-985
$21.17 each
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Product Image of WTGO-3LR - 75,000 BTU Output Cast Iron Gold Oil Boiler w/ Tankless Heater for Levittown Homes - Series 4
$3,679.03 each
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Product Image of Rear Section Replacement Kit, 386-700-852
Rear Section Replacement Kit, 386-700-852
SKU: 386-700-852
Weil-McLain
SKU: 386-700-852
Brand: Weil-McLain
$206.83 each
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Product Image of 1/2" x 25-1/4" Tie Rod w/o Nut, 560-234-482
$12.90 each
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Product Image of Right Hand End Section 51128, 311-103-821
Right Hand End Section 51128, 311-103-821
SKU: 311-103-821
Weil-McLain
SKU: 311-103-821
Brand: Weil-McLain
$401.64 each
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Product Image of Panel, right side, with insulation, 381-355-759
$263.10 each
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Product Image of Panel, right side, with insulation, 381-355-757
$237.37 each
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Product Image of O-Ring 37.69IDx44.75ODmm, 590-318-040
O-Ring 37.69IDx44.75ODmm, 590-318-040
SKU: 590-318-040
Weil-McLain
SKU: 590-318-040
Brand: Weil-McLain
$9.88 each
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Product Image of Beckett NX Oil Burner For Weil McLain UO-5 DV Boiler, 521-107-017
$1,209.49 each
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Product Image of Wiring Harness for Steam Boilers w/ Probe LWCO only, 540-130-958
$157.57 each
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Product Image of Kit-S Dr EVG 70/110/155 S1, 383-900-101
Kit-S Dr EVG 70/110/155 S1, 383-900-101
SKU: 383-900-101
Weil-McLain
SKU: 383-900-101
Brand: Weil-McLain
$322.04 each
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Product Image of 7 Section Cleanout Plate Gasket, 383-600-203
$223.89 each
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Product Image of Collector Hood Kit Series 1-3, 386-700-340
$169.72 each
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Product Image of Ultra 80 - 62,000 BTU Output High Efficiency Boiler - Series 4 (Propane)
$3,721.00 each
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Product Image of WGO-6R - 149,000 BTU Output Cast Iron Gold Oil Boiler - Series 4
$5,677.13 each
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Product Image of Collector hood and transition assembly, 381-354-592
$551.41 each
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Product Image of CGi4 Base Insulation Kit, 381-354-331
CGi4 Base Insulation Kit, 381-354-331
SKU: 381-354-331
Weil-McLain
SKU: 381-354-331
Brand: Weil-McLain
$297.20 each
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Product Image of Transformer, 383-200-107
Transformer, 383-200-107
SKU: 383-200-107
Weil-McLain
SKU: 383-200-107
Brand: Weil-McLain
$35.72 each
In Stock
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Product Image of Back Burner Support: EG, P-EG-35, 451-800-086
Back Burner Support: EG, P-EG-35, 451-800-086
SKU: 451-800-086
Weil-McLain
SKU: 451-800-086
Brand: Weil-McLain
(1)
$16.84 each
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Product Image of 7/16" x 9" Tie Rod w/o Nut, 560-234-500
7/16" x 9" Tie Rod w/o Nut, 560-234-500
SKU: 560-234-500
Weil-McLain
SKU: 560-234-500
Brand: Weil-McLain
$9.92 each
In Stock
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Product Image of ECOTec Top Water Pipe , 383-700-377
ECOTec Top Water Pipe , 383-700-377
SKU: 383-700-377
Weil-McLain
SKU: 383-700-377
Brand: Weil-McLain
$99.66 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.