Brands and Products That Support HVAC School and That We Believe in


Brand Sponsors


World leader in measurement technology

Measuring instruments from Testo are used by customers all over the world for widely differing applications. However, our real strength has for years been with HVAC/R technicians. Nowhere are the measurement tasks more diverse, the conditions tougher and the customers more demanding. Just the right mixture for us.


Turn to the Experts

11 years ago I (Bryan) walked into my local Carrier and asked to be signed up as a dealer. From that time until now Carrier and now Carrier Enterprise have worked to support us in our business through training, marketing programs and personal care when we needed help. We are especially thankful to Carrier for partnering with HVAC School to bring high quality, free training to men and women across the USA who need it now more than ever.

Mitsubishi Comfort

Make Comfort Personal

There are some significant benefits to Mitsubishi Ductless over unitary including –

  • Independent Zone Control
  • High Efficiency
  • No Duct Losses

For more than 30 years, Mitsubishi Electric Cooling & Heating has innovated technologies designed to enhance your customer’s homes and lives. Traditional cooling and heating options drove homeowners to choose between comfort and cost. Our advanced Zoned Comfort Solutions™ empowers you to create your own personalized room-by-room comfort – without compromise.


Innovative Products For The Trades

Ever since I first started as an apprentice I have worked with and trusted the Rectorseal family of products. Tried and true brands like Tru-blu,  Safe-T-Switch and Kickstart and newer lines like Novent tamper resistant caps and leak freeze polymer free refrigerant leak sealant. We have been highly impressed by the commitment Rectorseal has shown to the industry through providing ongoing training to technicians and contractors throughout the USA. They are an active partner in improving technician excellence and closing the skills gap in the HVAC/R, Plumbing and Electrical trades.

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