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Professional-Grade HVAC Components for Contractors
Brand history, product range & what we stock
Ruud was founded in 1897 and is one of the oldest heating and cooling brands in North America. Now manufactured under Rheem Manufacturing Company, Ruud has built a strong reputation in the professional contractor market for durable, performance-focused HVAC equipment. Ruud's lineup parallels Rheem's, sharing the same engineering platform while maintaining a distinct identity focused on contractor distribution channels and commercial applications.
National HVAC Parts stocks 13,000+ genuine Ruud OEM parts for residential and commercial heating and cooling equipment. Because Ruud and Rheem share the same manufacturing platform, many Ruud parts are directly cross-referenced with Rheem OEM part numbers. Our catalog covers all Ruud product lines from current production through legacy Ruud equipment manufactured from 1990 onward.
Browse 13,000+ OEM Ruud components organized by part type
Protect your equipment investment with factory-specification components
OEM parts available for all Ruud system types
Common questions about Ruud OEM replacement parts
Yes, in the vast majority of cases. Ruud and Rheem equipment is manufactured on the same production platforms under Rheem Manufacturing. OEM part numbers are often identical or direct cross-references. Always verify using the model number from your specific unit's data plate.
Yes. We stock parts for Ruud commercial packaged units including the RKRL, RKMA, and RAPM series. Commercial rooftop parts including economizers, staged controls, and high-static blower assemblies are available with same-day dispatch on stocked items.
We maintain inventory coverage for most Ruud equipment manufactured from 1990 onward. For very early Ruud equipment, availability varies by specific part. Our parts specialists can perform a legacy lookup and source discontinued or obsolete Ruud parts through our extended network when needed.
The Ruud Achiever® series covers mid-tier residential air conditioners, heat pumps, and gas furnaces. Parts for all Achiever variants are stocked in our catalog. Search by your Achiever model number for exact OEM part matches.
13,000+ genuine OEM components in stock. Same-day dispatch on all stocked parts.