Boiler Parts Finder

Boiler Parts Finder Tool

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Need a little help?

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Boiler parts only work when the match is exact. That's why the fastest way to find the right replacement is to start with the manufacturer and the model number from the boiler's rating plate. The Boiler Parts Finder Tool helps you narrow the list quickly, so you can avoid ordering the wrong ignitor, gasket, sensor, control, or service kit.

SupplyHouse stocks boiler replacement parts for supported models across top brands, including common service items like ignition components, gaskets and seals, sensors, relays, and control accessories.

Select your brand, then enter the model number exactly as printed on the boiler rating plate or manufacturer label. Matching the complete model number is the quickest way to land on the correct part the first time.

Popular brand finder pages

(Each of these pages includes brand specific guidance and direct paths into that brand's parts catalog.)

Most boilers list model and serial information on a rating plate or manufacturer label. Placement varies by brand and boiler family, but it's commonly on the jacket, inside the front panel, or along the side of the unit.

Tip: Take a clear photo of the full rating plate so you capture the complete model number and serial number in one shot. If your model number includes hyphens, suffixes, or revision letters, enter it exactly as shown.

Search by Your Boiler's Model Number

Every boiler has a unique model number, locating the number helps us get you the correct part. If you need help locating your boiler's model number please click on your units brand below.

Search by the Brand of Your Boiler

Frequently Asked Questions

Start with the boiler brand and enter the full model number exactly as printed on the rating plate. That's the quickest way to narrow to the right ignitor, gasket, sensor, or control.

Common replacement items include ignitors, flame sensors, gaskets and seals, switches, relays, and control components. Service and maintenance kits are also common for specific model families.

Boiler parts vary by series, size, fuel type, and revision. Even within the same brand, parts like gaskets, sensors, and ignition components can be model-specific.

Recheck the rating plate for the exact model number format (including hyphens and suffixes). If it still doesn't populate, use the part request form on the brand page so the team can research the correct parts list.

Yes, but it's slower and requires extra verification. Start with category browsing, then confirm fit by model number before checkout: