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About Us

Over the past 40 years, Thermal Transfer Products has manufactured & sold into the Fluid Power Market, over 4.2 million heat exchangers.

As part of the Thermasys family of companies,, we operate out of three divisions in Wisconsin, sharing design expertise, technological innovations, components, and Engineering & Manufacturing Processes.

TTP proudly holds the designation of being the #1 branded Heat Exchangers in North America, offering a wide selection of standard-catalog Oil Coolers for most industry applications.

TTP Keys to Success:

  • Short Order Lead Times
  • Product Quality
  • On-Time Delivery
  • Application Support Engineering
  • Modular Manufacturing
  • Lean Manufacturing concepts and principles
  • Low Cost Country Sourcing Element

To be the best supplier of highly engineered copper/brass and aluminum heat exchanger components and assemblies

Leaders in providing OE -Low to Medium (non-automotive) unit volume in:

  • Radiators
  • Charge air coolers
  • Oil coolers
  • Cooling modules

TTP’s market focus spreads across several industries:

  • Mobile
  • Industrial
  • Compressor
  • Process

Our coolers are manufactured using primarily the following materials:

  • Aluminum
  • Copper
  • Stainless Steel
  • Steel
  • Brass

TTP staffs a full team of Design & Application Engineers for added-value design in:

  • Cooler performance
  • Application design
  • Cooling Modules
  • Machine Integration
  • Mandated Tier Emission regulations


Call to speak with someone (7:00am-4:30pm CST): 





Cooler Core Name Brands include:

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Core tools allow design mobility & flexibility to optimize heat transfer performance in Oil Coolers, Radiators and Charge Air Coolers.

TTP’s Kaizan approach to continuous improvement is the Key behind our lean manufacturing philosophy.  We hold or build to standards:

  • ISO 9001:2008
  • CRN
  • PED

High quality products, built under a quality system certified to ISO9001:2008 standards, along with short lead times exemplify our focus on operational excellence.

  • Most standard catalog products ship in 3-5 days
  • TTP’s ‘Sudden Service’ program allows immediate same day shipping

Major Customers


Thermal Transfer Products Company Overview Brochure  pdficon.gif (4.1 MB)