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  • Weil McLain 383-500-115 Natural to Propane Conversion Kit for Ultra Gas Boilers (Size 155) Replacement MPN
    WEIL-MCLAIN
    Weil McLain 383-500-115 Natural to Propane Conversion Kit for Ultra Gas Boilers (Size 155) Replacement MPN
    SKU: 383-500-115
    Product DescriptionThe Weil McLain 383-500-115 is a natural to propane conversion kit designed for Ultra Gas boiler models that are size 155. This kit includes an orifice bag assembly essential for converting the boiler for propane use. Compatible with Ultra Gas Boilers Includes orifice...
    $75.40
    $75.40
  • Weil McLain 383-500-195 Transformer 120v/24vWeil McLain 383-500-195 Transformer 120v/24v
    WEIL-MCLAIN
    Weil McLain 383-500-195 Transformer 120v/24v
    SKU: 383500195
    Product DescriptionThe Weil McLain 383-500-195 Transformer is an essential component for electrical systems, designed to convert voltage from 120 volts to 24 volts efficiently and reliably. This transformer is suitable for demanding industrial applications. Primary Voltage: 120v Secondary Voltage: 24v Durable construction Product HighlightsThis...
    $77.80
    $77.80
  • WEIL-MCLAIN
    Weil McLain 383-500-235 KIT-R FUSE FAST BLOW 5 AMP
    SKU: 383-500-235
    Product DescriptionThe Weil McLain 383-500-235 KIT-R Fuse Fast Blow is a critical component for electrical systems requiring reliable circuit protection. This fuse is rated at 5 Amp, designed to prevent overcurrents and protect circuits from potential damage. Its compact design allows for easy integration...
    $75.39
    $75.39
  • Weil Mclain 383-500-240 4A Fuse for Ultra S4 Gas Boiler
    WEIL-MCLAIN
    Weil Mclain 383-500-240 4A Fuse for Ultra S4 Gas Boiler
    SKU: 383-500-240
    Product DescriptionThe Weil Mclain 4A Fuse for Ultra S4 Gas Boiler, MPN 383-500-240, is essential for maintaining the electrical functionality of your boiler system. This component ensures the protection of your heating system's circuits by preventing overload. The fuse is designed as a fast-blow...
    $70.47
    $70.47
  • WEIL-MCLAIN
    Weil McLain 383-500-280 Return Water Bushing Ultra S2&3 Replacement 383-500-280
    SKU: 383-500-280
    Product DescriptionThe Weil McLain Return Water Bushing (MPN 383-500-280) is precision-engineered to facilitate efficient heat transfer within industrial heating systems. Constructed from high-quality stainless steel, this component is built to resist corrosion and accommodate extensive use in a variety of harsh environments. Robust stainless...
    $95.18
    $95.18
  • Weil McLain 383-500-300 Return/Supply Sensor Kit for Ultra Gas Boilers Size 310Weil McLain 383-500-300 Return/Supply Sensor Kit for Ultra Gas Boilers Size 310
    WEIL-MCLAIN
    Weil McLain 383-500-300 Return/Supply Sensor Kit for Ultra Gas Boilers Size 310
    SKU: 383500300
    Product DescriptionThe Weil McLain 383-500-300 Return/Supply Sensor Kit is essential for Ultra Gas Boilers size 310. This sensor ensures efficient monitoring of water temperature returning to and leaving the boiler, optimizing your heating system's performance. Monitors water temperature for optimal boiler performance. Compatible with...
    $58.63
    $58.63
  • Weil McLain 383-500-380 Supply Water Pipe AssemblyWeil McLain 383-500-380 Supply Water Pipe Assembly
    WEIL-MCLAIN
    Weil McLain 383-500-380 Supply Water Pipe Assembly
    SKU: 383-500-380
    Product DescriptionThe Weil McLain model 383-500-380 is a precision-engineered Supply Water Pipe Assembly designed to ensure efficient water flow and heating system integration. Ideal for Ultra Gas Boilers, this component plays a critical role in maintaining system performance and reliability. Direct compatibility with Ultra...
    $285.74
    $285.74
  • Weil McLain 383-500-600 Flue Temperature Sensor KitWeil McLain 383-500-600 Flue Temperature Sensor Kit
    WEIL-MCLAIN
    Weil McLain 383-500-600 Flue Temperature Sensor Kit
    SKU: 383-500-600
    Product DescriptionThe Weil McLain 383-500-600 Flue Temperature Sensor Kit is essential for maintaining optimal boiler performance. This kit accurately measures flue gas temperature, a critical factor for ensuring efficient combustion and preventing condensation issues. Accurately measures flue gas temperature Helps prevent condensation issues Supports...
    $67.24
    $67.24
  • Weil McLain 383-500-610 Door Gasket Replacement KitWeil McLain 383-500-610 Door Gasket Replacement Kit
    WEIL-MCLAIN
    Weil McLain 383-500-610 Door Gasket Replacement Kit
    SKU: 383-500-610
    Product DescriptionThe Weil McLain Door Gasket Replacement Kit, model number 383-500-610, is engineered for optimal performance with Weil McLain boilers. This kit includes high-quality gaskets that ensure a perfect fit and a leak-proof seal, thereby enhancing boiler efficiency and lifespan. Direct OEM-quality replacement for...
    $93.99
    $93.99
  • Weil McLain 383-500-620 Maintenance Kit
    WEIL-MCLAIN
    Weil McLain 383-500-620 Maintenance Kit
    SKU: 383500620
    Product DescriptionThe Weil McLain 383-500-620 Maintenance Kit provides essential components for maintaining Weil McLain boilers. This kit is designed to ensure the efficient and safe operation of your heating system. Contains replacement gaskets, seals, and filters Designed specifically for Weil McLain boilers Helps prolong...
    $118.38
    $118.38
  • WEIL-MCLAIN
    WEIL MCLAIN 383-500-626 Condensate Trap Kit for Ultra Gas Boilers
    SKU: 383-500-626
    Product DescriptionThe WEIL MCLAIN 383-500-626 Condensate Trap Kit is designed for reliable and efficient condensate removal from Ultra Gas Boilers. This comprehensive kit includes a condensate trap, hose clamps, PVC fittings, and a gasket, ensuring a complete solution for your boiler installation or maintenance....
    $110.04
    $110.04
  • Weil McLain 383-500-635 Lower Line Voltage Wire Harness Cable Assembly
    WEIL-MCLAIN
    Weil McLain 383-500-635 Lower Line Voltage Wire Harness Cable Assembly
    SKU: 383-500-635
    Product DescriptionThe Weil McLain Lower Line Voltage Wire Harness is expertly designed for function in Ultra Gas Boilers, ensuring reliable and efficient performance. This part is essential for maintaining optimal operation and durability of the heating system. Directly compatible with multiple Ultra Gas Boiler...
    $66.44
    $66.44
  • Weil McLain 383-500-636
    WEIL-MCLAIN
    Weil Mclain 383-500-636 - Male Upper Low Volt Harness
    SKU: 383-500-636
    Male Upper Low Volt Harness
    $21.99
    $21.99
  • WEIL-MCLAIN
    Weil McLain 383-500-640 Wiring Harness
    SKU: 383500640
    Product DescriptionThe Weil McLain Wiring Harness, model 383-500-640, provides solid electrical connectivity for various appliances. Designed for industrial use, this harness supports reliable performance in demanding environments. Durable materials suited for industrial settings Compatible with multiple Weil McLain appliances Ensures efficient power transmission Product...
    $85.76
    $85.76
  • WEIL-MCLAIN
    Weil McLain 383-500-657 4 Inch Flue Outlet Pipe Adapter For Weil McLain Ultra Gas Boiler Parts
    SKU: 383-500-657
    Product DescriptionThe Weil McLain 383-500-657 Flue Outlet Pipe Adapter facilitates a seamless connection between your Ultra Series gas boiler and its exhaust outlet, ensuring efficient operation and safety within your HVAC system. This 4 inch adapter is specifically crafted to fit the Ultra 230,...
    $466.93
    $466.93
  • Weil McLain 383-500-772 Flue Kit for Ultra 230-299 Kit-S Flue Adpt Ur 230-399
    WEIL-MCLAIN
    Weil McLain 383-500-772 Flue Kit for Ultra 230-299 Kit-S Flue Adpt Ur 230-399
    SKU: 383-500-772
    Product DescriptionThe Weil McLain 383-500-772 Flue Kit is a detailed assembly designed for optimal functionality with Weil McLain Ultra Gas Boilers among others. This comprehensive kit includes an air inlet adapter, 4 inch flue outlet adapter, 4 inch flue pipe, and necessary mounting hardware...
    $298.18
    $298.18
  • Weil McLain 383-500-773 Heat Exchanger Replacement Kit for Ultra 80
    WEIL-MCLAIN
    Weil McLain 383-500-773 Heat Exchanger Replacement Kit for Ultra 80
    SKU: 383-500-773
    Product DescriptionThe Weil McLain 383-500-773 Heat Exchanger Replacement Kit is an essential component for Ultra 80 gas boilers. This genuine Weil McLain part ensures optimal performance and compatibility with your heating system. Designed specifically for Ultra Gas Boilers, Ultra 80 models. Made from high-quality...
    $808.99
    $808.99
  • Weil McLain 383-500-774 Heat Exchanger Replacement Kit Ultra 105 Series
    WEIL-MCLAIN
    Weil McLain 383-500-774 Heat Exchanger Replacement Kit Ultra 105 Series
    SKU: 383-500-774
    Product DescriptionEnhance your heating system's efficacy with the Weil McLain Heat Exchanger Replacement Kit, specifically designed for the Ultra 105 Series. Perfect for maintaining indoor temperature control during demanding weather conditions, this kit is synonymous with durability and efficiency. Direct replacement for Weil McLain...
    $769.12
    $769.12
  • Weil McLain 383-500-776 Heat Exchanger Replacement Kit
    WEIL-MCLAIN
    Weil McLain 383-500-776 Heat Exchanger Replacement Kit
    SKU: 383-500-776
    Product DescriptionThe Weil McLain 383-500-776 is a heat exchanger replacement kit designed for improved efficiency in your heating system. This kit includes all necessary components for a complete replacement, ensuring optimal heat transfer. Includes all components for replacement Designed for industrial and commercial applications...
    $1,049.05
    $1,049.05
    $1,079.99
  • Weil McLain 383-500-777 Heat Exchanger Ultra 299/310/399 Replacement 383-500-777
    WEIL-MCLAIN
    Weil McLain 383-500-777 Heat Exchanger Ultra 299/310/399 Replacement 383-500-777
    SKU: 383-500-777
    Product DescriptionThe Weil McLain 383-500-777 Heat Exchanger Kit is engineered specifically for Ultra Gas Boilers models 299, 310, and 399. This essential component ensures efficient heat transfer and system performance. Precision crafted for Ultra Gas Boilers to ensure optimal functionality. Robust material construction guarantees...
    $1,173.25
    $1,173.25

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