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  • WEIL-MCLAIN 381-330-037 GASKETS
    WEIL-MCLAIN
    Weil-McLain 381-330-037 Kit-S Mod-C EVG 70/110/155
    SKU: 381-330-037
    Product DescriptionEnhance your HVAC system with the Weil-McLain Control Module Kit (MPN: 381-330-037), designed for the EVG series boilers. This kit contains crucial components for upgrading your Mod-C EVG boiler, improving efficiency and system performance. Contains gaskets and sensors for full integration. Includes primary...
    $368.23
    $368.23
  • WEIL-MCLAIN 381-354-527 O-RINGS & GASKETS
    WEIL-MCLAIN
    WEIL-MCLAIN 381-354-527 Section Replacement Kit
    SKU: 381-354-527
    Product DescriptionThe Weil-McLain 381-354-527 Section Replacement Kit is essential for maintaining the efficiency and longevity of CG, HE, AHE, and GV boilers. This kit includes all necessary components making it a reliable choice for boiler maintenance. Includes seals and sealant for a single joint...
    $74.47
    $74.47
  • WEIL-MCLAIN 381-356-532 GAS VALVES
    WEIL-MCLAIN
    Weil-McLain 381-356-532 Gas Valve Kit Replacement Natural CGS
    SKU: 381-356-532
    Product DescriptionThe Weil-McLain 381-356-532 Gas Valve Kit is a precise and durable replacement for natural gas CGS boilers. It is engineered to meet rigorous quality standards, ensuring optimal boiler performance. Designed and built by Weil-McLain, a leader in heating solutions. Compatible with all sizes...
    $241.35
    $241.35
  • WEIL-MCLAIN
    Weil-McLain 381-356-574 3Way Valve Retrofit Kit for Hydronic Heating Systems
    SKU: 381-356-574
    Product DescriptionThe Weil-McLain 381-356-574 3-Way Valve Retrofit Kit is designed to upgrade and improve the efficiency of hydronic heating systems. This kit is ideal for use with CGT boilers, ensuring reliable water circulation and temperature control. Enhances system efficiency and reliability Durable construction for...
    $428.37
    $428.37
  • Sale
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    WEIL-MCLAIN
    Weil-Mclain 381-356-577 Supply Temperature Sensor
    SKU: 381-356-577
    Product Description The Weil-McLain 381-356-577 is a supply temperature sensor designed as a replacement part for heating systems. This sensor is compatible with Weil-McLain CGa Series 1 & 2 and CGi Series 2 & 3 Gas Boilers. It features a 1/2" NPT thread for...
    $77.28
    $77.28
    $101.97
  • WEIL-MCLAIN 381-356-578 TRANSFORMERSWeil-McLain 381-356-578 Transformer for CGA-4, Series 2 24V
    WEIL-MCLAIN
    Weil-McLain 381-356-578 Transformer for CGA-4, Series 2 24V
    SKU: 381-356-578
    Product DescriptionThe Weil-McLain 381-356-578 Transformer is designed for the CGA-4, Series 2 boilers, offering a consistent 24V output. This high-efficiency transformer is essential for reliable operation and is widely acknowledged for its durability and easy installation. Robust construction ensures long-lasting performance. Compact design for...
    $53.39
    $53.39
  • WEIL-MCLAIN 381-356-585 IGNITION CONTROLS & MODULES
    WEIL-MCLAIN
    Weil-McLain 381-356-585 Zone Interface Harness Kit Plumbing Supplies Weil McLain Water Heater Parts
    SKU: 381-356-585
    Product DescriptionThe Weil-McLain Zone Interface Harness Kit, model 381-356-585, is an essential component for connecting Weil McLain boilers to zone valves, ensuring efficient system integration and operation. Includes wire harness, cable clamp, and detailed installation instructions. Constructed from high-quality materials for durability in harsh...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
  • 296440791.jpg296440792.jpg
    WEIL-MCLAIN
    Weil-Mclain 381-357-805 Residential Gas Boiler 105000 BTU
    SKU: 381-357-805
    Product Description The WEIL-MCLAIN 381-357-805 is a high-efficiency residential gas boiler designed for both residential and commercial applications. This atmospheric/natural draft, water boiler features a durable cast iron design and an intermittent electronic ignition system. It has an AGA input rating of 105000 BTU/Hour...
    $4,108.11
    $4,108.11
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    WEIL-MCLAIN
    Weil-Mclain 381-359-083 CGa Series 3 233 MBH Commercial Natural Gas Boiler
    SKU: 381-359-083
    Product DescriptionThe Weil-Mclain 381-359-083 CGa Series 3 is a cast iron commercial natural gas boiler with a heating capacity of 233 MBH. This boiler is intended for floor mount installation and utilizes chimney venting for efficient operation. It offers an annual fuel utilization efficiency...
    $5,582.46
    $5,582.46
  • 304884988.jpg304884989.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-304 CGA-25 Cast Iron Gas Water Boiler 27000 Btu Output Spark Ignition with Taco 007e Circulator Series 4 Natural Gas
    SKU: 381-359-304
    Product DescriptionThe Weil-McLain 381-359-304 is a CGA-25 Series 4 cast iron, gas-fired hydronic water boiler designed for residential and light commercial heating applications. This unit delivers 27,000 BTU of verified output power from a 38,000 BTU input, giving it an efficiency rating of 84...
    $3,088.52
    $3,088.52
  • 304884999.jpg304885000.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-305 CGA-3 Cast Iron Gas Water Boiler 48000 Btu Output Spark Ignition Taco 007e Circulator Series 4 Natural Gas
    SKU: 381-359-305
    Product DescriptionThe Weil-McLain 381-359-305 is the CGA-3 Series 4 cast iron gas-fired hydronic water boiler rated at 48000 BTU output, designed for residential and light commercial heating applications. This boiler runs on natural gas and uses spark ignition for reliable, consistent startup. It ships...
    $3,446.13
    $3,446.13
  • 304883410.jpg304883411.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-306 CGA-4 Natural Gas Water Boiler 73000 Btu Spark Ignition Series 4
    SKU: 381-359-306
    Product DescriptionThe Weil-McLain 381-359-306 is a Series 4 CGA-4 cast iron natural gas hydronic water boiler rated at 73,000 BTU net output. It is designed for residential and light commercial heating applications where reliable, long-lasting performance is required. HVAC professionals and heating contractors choose...
    $3,773.39
    $3,773.39
  • 304883438.jpg304883439.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-307 CGA-5 Natural Gas Cast Iron Boiler 113000 Btu Spark Ignition Series 4
    SKU: 381-359-307
    Product DescriptionThe Weil-McLain 381-359-307 is a Series 4 CGA-5 natural gas-fired cast iron hydronic boiler designed for residential and light commercial heating applications. It carries an IBR Net Output Rating of 113,000 BTU and a DOE output of 98,000 BTU, with a BTU input...
    $4,243.88
    $4,243.88
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    WEIL-MCLAIN
    Weil-mclain 381-359-308 CGA-6 Natural Gas Cast Iron Hot Water Boiler 122000 Btu Spark Ignition Series 4
    SKU: 381-359-308
    Product DescriptionThe Weil-McLain 381-359-308 is a Series 4 CGA-6 natural gas-fired cast iron hot water boiler rated at 122,000 BTU net output. It is designed for hydronic heating systems in residential and light commercial applications. Licensed HVAC professionals rely on this boiler for its...
    $4,879.41
    $4,879.41
  • 304883412.jpg304883413.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-309 CGA-7 Cast Iron Gas Water Boiler 147000 Btu Output Spark Ignition with Taco 007 Circulator Series 4 Natural Gas
    SKU: 381-359-309
    Product DescriptionThe Weil-McLain 381-359-309 is the CGA-7 Series 4 cast iron gas-fired hydronic water boiler rated at 147,000 BTU output, designed for residential and light commercial heating applications. This boiler is part of the well-established CGa Series 4 lineup from Weil-McLain, a brand long...
    $5,426.75
    $5,426.75
  • 304883544.jpg304883545.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-310 CGA-8 Cast Iron Gas Water Boiler 172000 Btu Spark Ignition Natural Gas Series 4 Replaces 381-359-082
    SKU: 381-359-310
    Product DescriptionThe Weil-McLain 381-359-310 is a CGA-8 Series 4 cast iron, gas-fired hydronic water boiler rated at 172,000 BTU output and designed for residential and light commercial heating applications. This unit runs on natural gas with spark ignition and operates without a draft hood,...
    $5,808.06
    $5,808.06
  • 304883424.jpg304883425.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-361 CGI-3 Cast Iron Gas Water Boiler 43000 Btu Spark Ignition Taco 007e Circulator Series 5 Natural Gas
    SKU: 381-359-361
    Product DescriptionThe Weil-McLain 381-359-361 is a CGI-3 Series 5 cast iron gas-fired hydronic water boiler designed for residential and light commercial heating applications. It delivers 43,000 BTU output with a spark ignition system and comes paired with a Taco 007e circulator pump, making it...
    $3,833.15
    $3,833.15
  • 304884982.jpg304884983.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-362 CGI-4 Cast Iron Gas Boiler 66000 Btu Output Spark Ignition Series 5 Natural Gas
    SKU: 381-359-362
    Product DescriptionThe Weil-McLain 381-359-362 is a CGI-4 Series 5 cast iron gas-fired water boiler rated at 66,000 BTU net output for residential and light commercial hydronic heating systems. Built for licensed HVAC professionals, this boiler delivers reliable, consistent heat through a proven cast iron...
    $4,201.19
    $4,201.19
  • 304884966.jpg304884967.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-363 CGI-5 Cast Iron Hot Water Boiler 88000 Btu Natural Gas Spark Ignition Series 5 Power Vent
    SKU: 381-359-363
    Product DescriptionThe Weil-McLain 381-359-363 is a CGI-5 Series 5 cast iron hot water boiler designed for residential and light commercial hydronic heating systems. It runs on natural gas and uses spark ignition for reliable, consistent startups without a standing pilot light. This boiler delivers...
    $4,720.07
    $4,720.07
  • 304883514.jpg304883515.jpg
    WEIL-MCLAIN
    Weil-mclain 381-359-364 CGI-6 Cast Iron Hot Water Boiler 117000 Btu Output Spark Ignition Natural Gas Series 5 with Taco 007 Circulator
    SKU: 381-359-364
    Product DescriptionThe Weil-McLain 381-359-364 is the CGI-6 Series 5 cast iron gas-fired hot water boiler designed for residential and light commercial hydronic heating systems. This unit delivers 117,000 BTU of output from a 158,000 BTU input, achieving a steady 84% thermal efficiency. It runs...
    $5,323.35
    $5,323.35
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