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  • Maintenance Kit for Ultra Gas Boilers (Sizes 155-399) Product Image
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    Maintenance Kit for Ultra Gas Boilers (Sizes 155-399) 383-500-620 Maintenance Kit for Ultra Gas Boilers (Sizes 155-399)
    SKU: 383-500-620
    Brand: Weil-McLain
    (32)
    $58.99 each
    468
    Wed, Dec 9
    468
    QtyArrives
    468 Wed, Dec 9
    Questions? Call 1-888-757-4774
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  • Rollout Thermal Fuse Element, 228°C Product Image
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    Rollout Thermal Fuse Element, 228°C 512-050-230 Rollout Thermal Fuse Element, 228°C
    SKU: 512-050-230
    Brand: Weil-McLain
    (30)
    $12.49 each
    497
    Wed, Dec 9
    516
    QtyArrives
    497 Wed, Dec 9
    19 Fri, Dec 11
    Questions? Call 1-888-757-4774
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  • Pilot Tubing<br>w/ Compression Fittings<br>22-3/4" Long Product Image
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    Pilot Tubing w/ Compression Fittings 22-3/4" Long 560-742-860 Pilot Tubing w/ Compression Fittings 22-3/4" Long
    SKU: 560-742-860
    Brand: Weil-McLain
    (32)
    $6.49 each
    877
    Wed, Dec 9
    885
    QtyArrives
    877 Wed, Dec 9
    8 Fri, Dec 11
    Questions? Call 1-888-757-4774
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  • Maintenance Kit for Ultra Gas Boilers (Size 80, 105) Product Image
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    Maintenance Kit for Ultra Gas Boilers (Size 80, 105) 383-500-605 Maintenance Kit for Ultra Gas Boilers (Size 80, 105)
    SKU: 383-500-605
    Brand: Weil-McLain
    (56)
    $48.99 each
    281
    Wed, Dec 9
    281
    QtyArrives
    281 Wed, Dec 9
    Questions? Call 1-888-757-4774
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  • Igniter Replacement Kit for AHE, GV, HE II Boilers Product Image
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    Igniter Replacement Kit for AHE, GV, HE II Boilers 511-330-148 Igniter Replacement Kit for AHE, GV, HE II Boilers
    SKU: 511-330-148
    Brand: Weil-McLain
    (51)
    $57.99 each
    253
    Wed, Dec 9
    275
    QtyArrives
    253 Wed, Dec 9
    22 Fri, Dec 11
    Questions? Call 1-888-757-4774
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  • Pilot Burner Assembly Product Image
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    Pilot Burner Assembly 511-330-218 Pilot Burner Assembly
    SKU: 511-330-218
    Brand: Weil-McLain
    (22)
    $59.99 each
    241
    Wed, Dec 9
    308
    QtyArrives
    241 Wed, Dec 9
    67 Fri, Dec 11
    Questions? Call 1-888-757-4774
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  • WTGO-3 100,000 BTU<br>Gold Oil Boiler<br>w/ Tankless Heater Product Image
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    WTGO-3 100,000 BTU Gold Oil Boiler w/ Tankless Heater 386-700-832 WTGO-3 100,000 BTU Gold Oil Boiler w/ Tankless Heater
    SKU: 386-700-832
    Brand: Weil-McLain
    (10)
    $2,365.99 each
    29
    Mon, Dec 14 – Wed, Dec 16
    29
    QtyArrives
    29 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • WGO-3 100,000 BTU Output Gold Oil Boiler Product Image
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    WGO-3 100,000 BTU Output Gold Oil Boiler 386-700-828 WGO-3 100,000 BTU Output Gold Oil Boiler
    SKU: 386-700-828
    Brand: Weil-McLain
    (13)
    $2,139.99 each
    13
    Mon, Dec 14 – Wed, Dec 16
    13
    QtyArrives
    13 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • GV90+4 84,000 BTU<br>High Efficiency Gas Boiler (NG & LP) Product Image
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    GV90+4 84,000 BTU High Efficiency Gas Boiler (NG & LP) 382-200-611 GV90+4 84,000 BTU High Efficiency Gas Boiler (NG & LP)
    SKU: 382-200-611
    Brand: Weil-McLain
    (15)
    $3,079.99 each
    28
    Mon, Dec 14 – Wed, Dec 16
    28
    QtyArrives
    28 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • Ultra 155 - 123,000 BTU Output High Efficiency Boiler (Nat Gas or LP) Product Image
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    Ultra 155 - 123,000 BTU Output High Efficiency Boiler (Nat Gas or LP) 383-500-735 Ultra 155 - 123,000 BTU Output High Efficiency Boiler (Nat Gas or LP)
    SKU: 383-500-735
    Brand: Weil-McLain
    $3,149.99 each
    5
    Mon, Dec 14 – Wed, Dec 16
    5
    QtyArrives
    5 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • GV90+5 113,000 BTU<br>High Efficiency Gas Boiler (NG & LP) Product Image
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    GV90+5 113,000 BTU High Efficiency Gas Boiler (NG & LP) 382-200-612 GV90+5 113,000 BTU High Efficiency Gas Boiler (NG & LP)
    SKU: 382-200-612
    Brand: Weil-McLain
    (6)
    $3,520.79 each
    7
    Mon, Dec 14 – Wed, Dec 16
    7
    QtyArrives
    7 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • WGO-2 75,000 BTU<br>Gold Oil Boiler Product Image
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    WGO-2 75,000 BTU Gold Oil Boiler 386-700-827 WGO-2 75,000 BTU Gold Oil Boiler
    SKU: 386-700-827
    Brand: Weil-McLain
    (10)
    $1,698.99 each
    12
    Mon, Dec 14 – Wed, Dec 16
    12
    QtyArrives
    12 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • ECO 155 - 124,000 BTU Output Natural Gas Wall Mount Gas Boiler S2 Product Image
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    ECO 155 - 124,000 BTU Output Natural Gas Wall Mount Gas Boiler S2 383-800-005 ECO 155 - 124,000 BTU Output Natural Gas Wall Mount Gas Boiler S2
    SKU: 383-800-005
    Brand: Weil-McLain
    (2)
    $3,023.11 each
    2
    Mon, Dec 14 – Wed, Dec 16
    2
    QtyArrives
    2 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • Ultra 230 - 183,000 BTU Output High Efficiency Boiler (Nat Gas or LP) Product Image
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    Ultra 230 - 183,000 BTU Output High Efficiency Boiler (Nat Gas or LP) 383-500-736 Ultra 230 - 183,000 BTU Output High Efficiency Boiler (Nat Gas or LP)
    SKU: 383-500-736
    Brand: Weil-McLain
    (9)
    $3,999.99 each
    14
    Mon, Dec 14 – Wed, Dec 16
    14
    QtyArrives
    14 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • WTGO-4 126,000 BTU<br>Gold Oil Boiler<br>w/ Tankless Heater Product Image
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    WTGO-4 126,000 BTU Gold Oil Boiler w/ Tankless Heater 386-700-833 WTGO-4 126,000 BTU Gold Oil Boiler w/ Tankless Heater
    SKU: 386-700-833
    Brand: Weil-McLain
    (5)
    $2,674.72 each
    2
    Mon, Dec 14 – Wed, Dec 16
    2
    QtyArrives
    2 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • WGO-4 126,000 BTU<br>Gold Oil Boiler Product Image
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    WGO-4 126,000 BTU Gold Oil Boiler 386-700-829 WGO-4 126,000 BTU Gold Oil Boiler
    SKU: 386-700-829
    Brand: Weil-McLain
    (5)
    $2,435.99 each
    7
    Mon, Dec 14 – Wed, Dec 16
    7
    QtyArrives
    7 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • ECO 110 - 88,000 BTU Output Natural Gas Wall Mount Gas Boiler S2 Product Image
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    ECO 110 - 88,000 BTU Output Natural Gas Wall Mount Gas Boiler S2 383-800-004 ECO 110 - 88,000 BTU Output Natural Gas Wall Mount Gas Boiler S2
    SKU: 383-800-004
    Brand: Weil-McLain
    $2,749.27 each
    5
    Mon, Dec 14 – Wed, Dec 16
    5
    QtyArrives
    5 Mon, Dec 14 – Wed, Dec 16
    Questions? Call 1-888-757-4774
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  • Ultra 105 - 81,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) Product Image
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    Ultra 105 - 81,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) 383-500-734 Ultra 105 - 81,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP)
    SKU: 383-500-734
    Brand: Weil-McLain
    (14)
    $2,759.99 each
    Tue, Dec 29 – Fri, Jan 8
    Arrives
    Tue, Dec 29 – Fri, Jan 8
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
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  • Ignition Electrode Kit for Ultra Gas Boilers<br>(All Sizes) Product Image
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    Ignition Electrode Kit for Ultra Gas Boilers (All Sizes) 383-500-045 Ignition Electrode Kit for Ultra Gas Boilers (All Sizes)
    SKU: 383-500-045
    Brand: Weil-McLain
    (40)
    $31.59 each
    240
    Wed, Dec 9
    240
    QtyArrives
    240 Wed, Dec 9
    Questions? Call 1-888-757-4774
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  • Sentinel X-100 Inhibitor Concentrate for<br>Ultra Boilers Product Image
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    Sentinel X-100 Inhibitor Concentrate for Ultra Boilers 592-900-002 Sentinel X-100 Inhibitor Concentrate for Ultra Boilers
    SKU: 592-900-002
    Brand: Weil-McLain
    (20)
    $27.69 each
    345
    Wed, Dec 9
    345
    QtyArrives
    345 Wed, Dec 9
    Questions? Call 1-888-757-4774
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  • Heat Exchanger Cleaning Tool w/ Handle Product Image
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    Heat Exchanger Cleaning Tool w/ Handle 591-706-200 Heat Exchanger Cleaning Tool w/ Handle
    SKU: 591-706-200
    Brand: Weil-McLain
    (18)
    $33.19 each
    132
    Wed, Dec 9
    133
    QtyArrives
    132 Wed, Dec 9
    1 Fri, Dec 11
    Questions? Call 1-888-757-4774
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  • Transformer-Relay<br>120/24V Product Image
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    Transformer-Relay 120/24V 510-312-167 Transformer-Relay 120/24V
    SKU: 510-312-167
    Brand: Weil-McLain
    (29)
    $78.99 each
    82
    Wed, Dec 9
    82
    QtyArrives
    82 Wed, Dec 9
    Questions? Call 1-888-757-4774
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  • Integrated Boiler Control Unit (incl. UT Module<br>1013-200) Product Image
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    Integrated Boiler Control Unit (incl. UT Module 1013-200) 382-200-448 Integrated Boiler Control Unit (incl. UT Module 1013-200)
    SKU: 382-200-448
    Brand: Weil-McLain
    (86)
    $243.99 each
    140
    Wed, Dec 9
    146
    QtyArrives
    140 Wed, Dec 9
    6 Fri, Dec 11
    Questions? Call 1-888-757-4774
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  • Plug In Relay w/ 24V Holding Coil Product Image
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    Plug In Relay w/ 24V Holding Coil 510-350-223 Plug In Relay w/ 24V Holding Coil
    SKU: 510-350-223
    Brand: Weil-McLain
    (34)
    $23.35 each
    152
    Wed, Dec 9
    152
    QtyArrives
    152 Wed, Dec 9
    Questions? Call 1-888-757-4774
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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.

Happy Thanksgiving!

888-757-4774
Special Hours
Our Customer Support is closed today in honor of Thanksgiving. We will be back on Monday to answer your questions. Have a nice holiday!
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Friday
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