Callahan Air Conditioning Pros

Furnace Repair | Callahan Air Conditioning Pros
Wayne, NJ • Heating

Furnace Repair

We repair gas and electric furnaces with a safety-first approach. From failed igniters and flame sensors to inducer, pressure switch, blower, and control board issues—our diagnostics get to the root cause and restore reliable heat.

Common Furnace Problems We Fix

No heat / intermittent heat — ignition or sensor faults, gas valve timing, or board issues.

Starts then stops — short cycling from limits, pressure switches, or airflow restrictions.

Weak airflow or noise — blower motor/capacitor, dirty wheel, or duct static problems.

Burning smells — initial dust burn-off vs. wiring overheat; we verify safety.

Frequent lockouts — flame proving or venting/condensate issues on high-efficiency models.

Thermostat problems — miswiring, location, or configuration errors.

Our Diagnostic Process

We check venting/CO risk, review the full ignition sequence, test inducer and pressure switch operation, verify flame sensing and gas valve control, measure blower performance/static pressure, and validate safeties. You’ll get options—repair first when practical, replacement when safety or economics demand it.

What Affects Repair Cost

  • Component type (sensor vs. motor/board)
  • System age/parts availability
  • Access (attic/crawlspace)
  • After-hours demand and weather

Safety Note

If you smell gas, see scorch marks, or your CO alarm sounds, shut the furnace off, ventilate, evacuate if needed, and call emergency services. We’ll follow with safe repairs.

Furnace Repair FAQs

Do you stock common parts?

Yes—igniters, sensors, capacitors, some motors/boards. Specialty parts may require follow-up.

How often should filters be changed?

Typically every 1–3 months during heating season depending on filter type and home conditions.

Can you fix high-efficiency (condensing) furnace issues?

Yes—pressure switch/condensate/venting diagnostics are part of our process.

Repair or replace?

We recommend replacement for cracked exchangers, obsolete parts, or repeated major failures.


Related Services

Service Areas

Local to Wayne with seasonal maintenance across nearby towns.

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