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Tech Tips:

Contactor Alternatives and Upgrades
Our HVAC equipment can’t run without the contactor coil, but contactors can develop problems with age and during high-voltage electrical events. Contact pitting is unmistakable, and it’s unfortunately all too common in areas where bugs can get into the coil and fry on the contacts. Factor in problems with the utility, such as brownouts and […]
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Surge Protector Facts
  How do HVAC surge protectors work? What sorts of electrical events do they protect HVAC systems from? Does every HVAC system need one? What is undervoltage protection? In this article, we will cover the basics of surge protection and help you determine the best use cases for the various options available in residential applications. […]
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