A furnace that starts, runs briefly, then shuts down may have a visible exhaust pipe problem. In Escondido, leaves, pests, wind, or nearby landscaping can obstruct it. For Escondido homeowners, a few safe exterior checks can identify minor obstructions, but they aren’t a complete diagnosis. Because combustion gases and carbon monoxide are involved, limit checks … [Read More]
An air conditioner can lose a control board in the fraction of a second it takes the lights to flicker. That is why Escondido homeowners should consider the AC surge protector benefits before a summer outage leaves their cooling system unresponsive. Power surges don’t only come from lightning. Utility switching, power restoration, and large appliances … [Read More]
A brittle foam sleeve can turn a normal cooling cycle into water streaks down your siding. That insulation protects the cold copper lines between your outdoor unit (the compressor unit) and home, helping with condensation control. The good news is that most homeowners can inspect the exposed line set without opening the air conditioner. However, … [Read More]
When a furnace starts, then shuts off before the burners light, its pressure switch may be stopping an unsafe ignition cycle. This fault can interrupt ignition before the burners light. A pressure switch stuck open can be caused by a blocked vent, trapped water, damaged tubing, or a weak inducer motor. The small round switch … [Read More]
A heat pump can freeze in a San Diego backyard, even when outdoor temperatures stay above 32°F. In North San Diego County, mild but damp winter conditions can leave the outdoor coil below freezing as it pulls heat from the air. Searches for heat pump icing Escondido often begin when Escondido homeowners find a frozen … [Read More]
A furnace that shuts off while the blower keeps pushing cool air deserves attention. Airflow problems are common, but overheating can activate the high-limit control. For Escondido homeowners, a search for furnace limit switch Escondido usually means the furnace is shutting down or the blower is running without heat. Don’t bypass a safety control to … [Read More]