Signs your heating needs repair
- The blower runs but the air is cool
- The furnace starts, then shuts off within a minute
- Clicking, rumbling, or squealing at startup
- Rooms never reach the thermostat setting
- Utility bills climb without a change in use
How we diagnose heating problems
We check ignition, flame sensing, safety switches, gas pressure where applicable, airflow, and the control board, and we test heat strip amperage on electric systems. Safety first, always: we check for issues like a cracked heat exchanger and carbon monoxide risks and explain anything we find.
Heat pump instead of a furnace?
Many Triangle homes heat with a heat pump. If yours does, see heat pump repair, which covers defrost, reversing valve, and auxiliary heat issues.
