🌸⚡ SPRING WARNING: Don’t Skip the Contactor Check! ⚡🌸

🌸⚡ SPRING WARNING: Don’t Skip the Contactor Check! ⚡🌸

When spring heat hits in Houston, your A/C starts cycling more—and one small part does a big job every time your system turns on: the contactor.

The contactor is the electrical “switch” that sends power to your outdoor unit (compressor + fan). After winter weather, moisture, insects, pitted contacts, and wear can cause it to stick, chatter, or fail—and that often leads to a no-cool emergency on the first hot weekend.

✅ Why Checking the Contactor in Spring Matters

1) Prevents “No Cooling” Breakdowns
A weak or stuck contactor can keep the outdoor unit from running—even if the thermostat is calling for cooling.

2) Protects Expensive Components
Bad contactors can create electrical arcing/overheating that may damage the compressor or fan motor over time.

3) Improves Reliability During Peak Season
Spring is the best time to catch a failing contactor before summer demand and long run times.

4) Reduces Burnt Wires & Electrical Smells
Loose connections or overheating at the contactor can cause melted terminals and burnt wiring.

⚠️ Signs Your Contactor May Be Failing

✅ Outdoor unit won’t turn on (indoor blower runs but no cooling)
✅ Buzzing or chattering noise at the outdoor unit
✅ A/C turns on and off rapidly / short cycles
✅ Intermittent cooling (works sometimes, not others)
✅ Visible dark/pitted contacts or heat damage (technician check)

🧰 What We Check During a Spring Tune-Up

✔ Contactor condition (pitting, arcing, wear)
✔ Tighten electrical connections
✔ Amp draw & voltage checks
✔ Capacitor check (often fails with contactor issues)
✔ Overall outdoor unit inspection

📩 Message Uptown Heating & Air Conditioning to schedule your spring A/C check-up and avoid a surprise “no cool” call when the heat arrives.

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