1.2K views | ⚡️ Why do contactors pit and fail in your HVAC system? It’s all about timing. When the contacts slap down on the peak of the AC sine wave, it causes an electrical arc—and that arc leads to pitting. Pitting = damage = eventual failure. It’s small, but it matters. Licensed in Oklahoma (Lic. #004965, Lic. #63635) #hvactips #hvacrepair #oklahoma #oklahomacity #electricalarc #hvaclife #edmondok #normanok #mooreok | Yarbrough & Sons Heating, Cooling & Plumbing | Facebook
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1.2K views | ⚡️ Why do contactors pit and fail in your HVAC system? …
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Is your HVAC system making clicking noises? 🤔 Don't worry, it's normal! Those little resistors and contacts in your thermostat are just doing their job. Even the most advanced systems make some noise. But tell me, do those clicks still have you concerned? 💬 #HVAC #heating #cooling #ACinstallation #air #ductwork #SimmonsOneHour #NorthCarolina #homeimprovement #hometips #HVACRepairs
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