HVAC Services Bedford NH | Call Trane Heating & Cooling Services

Common signs include a yellow or flickering burner flame, soot around the furnace, excessive moisture on windows, and a persistent stale or stuffy smell. If you experience headaches, nausea, or dizziness at home, evacuate immediately and call 911. For safety, Bedford homeowners should schedule an annual professional inspection with us. Our technicians perform combustion analysis and CO testing to detect and seal leaks, clean burners, and ensure proper venting, protecting your family from this silent hazard.

Absolutely. A frequently failing pilot light is often a sign of a dirty or faulty thermocouple, a draft, or issues with the gas supply—common in older Bedford homes. Our expert technicians will diagnose the root cause, whether it's cleaning the assembly, replacing the thermocouple, checking for drafts at the flue, or adjusting the gas pressure. We ensure the pilot assembly is functioning correctly for reliable ignition, preventing inconvenient and potentially unsafe outages during our cold New Hampshire winters.

Regular maintenance is your first line of defense. Our Bedford-specific tune-up includes cleaning the burner assembly and heat exchanger to ensure proper combustion, testing the thermocouple and safety controls, checking all gas connections for leaks, and verifying the flue draft is strong enough to vent exhaust gases safely. This proactive service catches minor issues—like a weakening thermocouple or a slightly cracked heat exchanger—before they lead to CO production or system failure, keeping your heating system safe, efficient, and reliable.