We get a lot of questions from San Diego homeowners—and we’re here to answer them. Here are 10 of the most common HVAC questions we hear, and what you need to know.
Do I really need a gas furnace in Southern California’s mild winters?
Yes. While winters are mild, temperatures can drop enough— especially inland or at night—to make a furnace a great option for consistent comfort.
What’s the difference between a heat pump and a regular air conditioner?
A regular AC only cools, while a heat pump can reverse its cycle to also provide heat. In SoCal, a heat pump can often replace both your AC and furnace.
How can I improve my home’s indoor air quality?
Use high-efficiency filters, UV purifiers, whole-home air cleaners, and schedule routine duct maintenance. Limiting dust and pollutants indoors also helps.
Is ventilation necessary if I already have an air conditioner?
Yes. Proper ventilation brings in fresh air and removes indoor pollutants—essential for a healthy, comfortable home.
What type of air filter should I use in SoCal’s dusty environment?
Consider advanced filtration systems or high-MERV-rated filters—especially near coastal, freeway, or wildfire-prone areas.
Bonus Tip:
If you ever feel unsure about your system’s performance or air quality, don’t wait for things to break down. Preventative care saves time, money, and stress.
Got more questions? Reach out to Proluxe Mechanical—
your local HVAC experts.