Heating and cooling problems can affect comfort, energy use, and system reliability. This guide explains the most important things Bay Area property owners should know.
Maintain Clean Airflow
Inspect filters regularly and keep indoor registers and return grilles open and unobstructed.
Protect the Outdoor Unit
Keep plants, leaves, and debris away from the outdoor coil. Do not block airflow with storage or fencing.
Watch Defrost Operation
Some frost during cool-weather operation can be normal, but heavy ice that does not clear may indicate a problem.
Schedule Two-Season Service
Because heat pumps provide both heating and cooling, spring and fall inspections can help prepare the system for each major operating season.
Pay Attention to Backup Heat
Unexpectedly high bills or frequent auxiliary heat operation may indicate thermostat, airflow, refrigerant, or equipment problems.