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Resource Library

Everything you need from Marketing Bulletins and Model Drawings, to Product docs and Wiring Diagrams. Need a login? Fill out our Distributor Application listed below.

Distributor Registration

To create a new Distributor account, fill out our Distributor Application.
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Distributor Resources

  • Distributor School of Better Heating
    We offer Distributor School several times throughout the year to get you familiar with Weil-McLain and our heating solutions.
  • School of Better Heating
    A 2-day training program that covers topics ranging from hydronic system design through general troubleshooting.
  • Warranty Claims
    Would you like to access the Weil-McLain warranty system? Click through here to complete the Distributor section of an approved warranty claim.
  • Order Printed Literature
    Access digital and printed sales literature and marketing materials through our Distributor Print Portal.
  • Order Inquiry Portal
    Want to know the status of one of your recent orders? Enter your unique login credentials to our Customer Portal and get up to date information.
  • Boiler Sizing
    Designing a new heating system? Click here for step-by-step instructions for how to properly size boilers for an install.
  • CP Lookup
    Got a serial number and need to know more about your boiler? Enter the number into our CP Lookup to learn the manufacturing date and product data.
  • CP Location Reference
    A CP number is Weil-McLain's serial number. This is a necessary identifier that allows Weil-McLain to accurately identify the boiler model, series, size, and age of your existing unit.
  • Homeowner Protection Plan
    Support doesn't stop once a boiler is installed. Learn more about our Homeowner Protection Plans and warranty options here.
  • Lead Times
    Ready to make a boiler purchase? Learn about our lead times for fulfillment here. With continued tight supply chains and to optimize utilization of our workforce in this uncertain environment, we expect we will continue to leverage the entirety of our lead times thru the heating season.
  • Product Catalog
    Not sure which product you're looking for? Flip through our product catalog and learn about Weil-McLain's heating solutions.
  • Download Parts Catalog
    Need to replace a part on your Weil-McLain heating system? Search for the part number here and let us know what you need.