10/16/2026
Your capacitor could be the culprit!! π¦ΉββοΈ
Whether your system is keeping you cool in the summer or warm in the winter, a small component called a capacitor plays an important role in helping many HVAC motors start and run properly.
When a capacitor starts to fail, your system may give you a few warning signs:
π Humming or Buzzing: Your HVAC system makes noise but struggles to start.
β‘ Trouble Starting: Your heating or cooling system hesitates, clicks repeatedly, or wonβt turn on.
π‘οΈ Inconsistent Comfort: Your home isnβt reaching the temperature youβve set on the thermostat.π Fan Problems: An indoor blower or outdoor fan wonβt start or isnβt running properly.
πΈ Unexpected System Issues: Frequent cycling, reduced performance, or unusual energy bills could signal a problem that needs attention.
π Visible Damage: A swollen capacitor or oily residue may indicate failure. A burning smell near your equipment is another warning sign that needs prompt attention.
Donβt ignore the signs! These symptoms can point to a failing capacitor, but other HVAC problems can cause similar issues. A qualified technician can diagnose the cause and recommend the right repair.
A little attention to your heating and cooling system throughout the year can help you stay comfortable in every season!
β οΈ Capacitors can retain a dangerous electrical charge even when the power is off. Always leave inspection, testing, and replacement to a professional.