Blower Relay, Electric Heat Tips and Mistakes

In this video we talk about –

  • Common misunderstandings about blower relays
  • How Blower relays connect to sequencers
  • How Sequencers and other relays connect to electric heat
  • Mistakes techs make that cause major damage and high power bills
  • How to replace a blower board with a universal 90-340 relay

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