No two heating systems break the same way, and in New Braunfels homes the first question on any no-heat call is what kind of equipment we are dealing with. Gas furnaces most often quit on an oxidized flame sensor. The burners fire, the sensor fails to confirm the flame, and after three attempts the control board closes the gas valve and locks the system out. Cracked hot surface igniters, sticking pressure switches, plugged condensate traps on high-efficiency units, and tired blower motors round out the usual list. Heat pumps have their own failure patterns. A defrost cycle that underperforms lets ice build up on the outdoor coil, a bad reversing valve leaves the system stuck in cooling mode, and a dead outdoor unit hands the whole load to the electric backup strips, which cost several times as much to run.
Our most requested repair is Furnace Repair. That's the place to start if you need a fix today.
When to Call for Heating Repair in New Braunfels
Recognizing the warning signs early can save you time and money. Keep an eye out for the following clues:
- An outdoor heat pump coil that stays iced over
- A rotten-egg, burning, or musty smell once the heat kicks on
- Clicking and failed ignition attempts before the furnace gives up
- Uneven heat, with certain rooms that never warm up
- No warm air at the registers even with the heat turned up
- Energy costs climbing even though the house feels colder
- Booming or banging at ignition, a sign of delayed burner light-off
- Frequent on-off cycles that never bring rooms up to temperature
Act Before It Gets Worse
A failing capacitor, clogged condensate drain, or dirty flame sensor rarely fixes itself and usually gets more expensive to address the longer it runs. If you notice any of these signs, call (830) 202-5230 for a prompt inspection.
